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added pkzip kernels 17200, 17210, 17220 and 17230

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Sein Coray 2019-03-21 20:18:39 +01:00
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OpenCL/inc_zip_inflate.cl Normal file
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/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_zip_inflate.cl"
#include "inc_rp.h"
#include "inc_rp.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_COMPRESSED_LENGTH 2048
#define MAX_UNCOMPRESSED_LENGTH 4096
typedef struct {
u8 op; /* operation, extra bits, table bits */
u8 bits; /* bits in this part of the code */
u16 val; /* offset in table or code value */
} code;
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hash;
} pkzip_t;
__constant code lenfix[512] = {
{96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48},
{0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128},
{0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59},
{0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176},
{0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20},
{21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100},
{0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8},
{0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216},
{18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76},
{0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114},
{0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},
{0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148},
{20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42},
{0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86},
{0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15},
{0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236},
{16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62},
{0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142},
{0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31},
{0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162},
{0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25},
{0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105},
{0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4},
{0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202},
{17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69},
{0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125},
{0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13},
{0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195},
{19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35},
{0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91},
{0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19},
{0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246},
{16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55},
{0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135},
{0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99},
{0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190},
{0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16},
{20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96},
{0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6},
{0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209},
{17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},
{0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116},
{0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4},
{0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153},
{20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44},
{0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82},
{0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11},
{0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229},
{16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58},
{0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138},
{0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51},
{0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173},
{0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30},
{0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110},
{0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0},
{0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195},
{16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65},
{0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121},
{0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},
{0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258},
{19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37},
{0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93},
{0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23},
{0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251},
{16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51},
{0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131},
{0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67},
{0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183},
{0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23},
{64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103},
{0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9},
{0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223},
{18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79},
{0,9,255}
};
__constant code distfix[32] = {
{16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025},
{21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193},
{18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385},
{19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577},
{16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073},
{22,5,193},{64,5,0}
};
DECLSPEC int check_inflate_code2 (u8 *next)
{
u32 bits, hold, thisget, have, i;
int left;
u32 ncode;
u32 ncount[2]; // ends up being an array of 8 u8 count values. But we can clear it, and later 'check' it with 2 u32 instructions.
u8 *count; // this will point to ncount array. NOTE, this is alignment required 'safe' for Sparc systems or others requiring alignment.
hold = *next + (((u32)next[1])<<8) + (((u32)next[2])<<16) + (((u32)next[3])<<24);
next += 3; // we pre-increment when pulling it in the loop, thus we need to be 1 byte back.
hold >>= 3; // we already processed 3 bits
count = (u8*)ncount;
if (257+(hold&0x1F) > 286)
{
return 0; // nlen, but we do not use it.
}
hold >>= 5;
if (1+(hold&0x1F) > 30)
{
return 0; // ndist, but we do not use it.
}
hold >>= 5;
ncode = 4+(hold&0xF);
hold >>= 4;
// we have 15 bits left.
hold += ((u32)(*++next)) << 15;
hold += ((u32)(*++next)) << 23;
// we now have 31 bits. We need to know this for the loop below.
bits = 31;
// We have 31 bits now, in accum. If we are processing 19 codes, we do 7, then have 10 bits.
// Add 16 more and have 26, then use 21, have 5. Then load 16 more, then eat 15 of them.
have = 0;
ncount[0] = ncount[1] = 0;
for (;;)
{
if (have+7>ncode)
{
thisget = ncode-have;
}
else
{
thisget = 7;
}
have += thisget;
bits -= thisget*3;
while (thisget--)
{
++count[hold&7];
hold>>=3;
}
if (have == ncode)
{
break;
}
hold += ((u32)(*++next)) << bits;
bits += 8;
hold += ((u32)(*++next)) << bits;
bits += 8;
}
count[0] = 0;
if (!ncount[0] && !ncount[1])
{
return 0;
}
left = 1;
for (i = 1; i <= 7; ++i)
{
left <<= 1;
left -= count[i];
if (left < 0)
{
return 0;
}
}
if (left > 0)
{
return 0;
}
return 1;
}
DECLSPEC int check_inflate_code1 (u8 *next, int left){
u32 whave = 0, op, bits, hold,len;
code here1;
hold = *next + (((u32)next[1])<<8) + (((u32)next[2])<<16) + (((u32)next[3])<<24);
next += 3; // we pre-increment when pulling it in the loop, thus we need to be 1 byte back.
left -= 4;
hold >>= 3; // we already processed 3 bits
bits = 32-3;
for (;;)
{
if (bits < 15)
{
if (left < 2)
{
return 1; // we are out of bytes. Return we had no error.
}
left -= 2;
hold += (u32)(*++next) << bits;
bits += 8;
hold += (u32)(*++next) << bits;
bits += 8;
}
here1=lenfix[hold & 0x1FF];
op = (unsigned)(here1.bits);
hold >>= op;
bits -= op;
op = (unsigned)(here1.op);
if (op == 0)
{
++whave;
}
else if (op & 16)
{
len = (unsigned)(here1.val);
op &= 15;
if (op)
{
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
}
len += (unsigned)hold & ((1U << op) - 1);
hold >>= op;
bits -= op;
}
if (bits < 15)
{
if (left < 2)
{
return 1;
}
left -= 2;
hold += (u32)(*++next) << bits;
bits += 8;
hold += (u32)(*++next) << bits;
bits += 8;
}
code here2 = distfix[hold & 0x1F];
op = (unsigned)(here2.bits);
hold >>= op;
bits -= op;
op = (unsigned)(here2.op);
if (op & 16) /* distance base */
{
u32 dist = (unsigned)(here2.val);
op &= 15;
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
}
}
dist += (unsigned)hold & ((1U << op) - 1);
if (dist > whave)
{
return 0;
}
hold >>= op;
bits -= op;
whave += len;
}
else
{
return 0;
}
}
else if (op & 32)
{
if (left == 0)
{
return 1;
}
return 0;
}
else
{
return 0;
}
}
}
__kernel void m17200_sxx (KERN_ATTR_RULES_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
COPY_PW (pws[gid]);
/**
* loop
*/
u32x key0, key1, key2;
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
pw_t tmp = PASTE_PW;
tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
key0 = 0x12345678;
key1 = 0x23456789;
key2 = 0x34567890;
for (u8 i = 0; i < tmp.pw_len; i++)
{
key0 = CRC32 (key0, (tmp.i[i >> 2] >> ((i & 3) << 3)) & 0xff);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
}
u8 compressed[MAX_COMPRESSED_LENGTH];
u8 abort = 0;
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
continue;
}
compressed[0] = plain;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
for (unsigned int i = 13; i < 36; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
compressed[i - 12] = plain;
}
if (((compressed[0]) & 6) == 2 && !check_inflate_code1 (compressed, 36))
{
abort=1;
}
if (((compressed[0]) & 6) == 4 && !check_inflate_code2 (compressed))
{
abort=1;
}
if (abort)
{
continue;
}
for (unsigned int i = 36; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
compressed[i - 12] = plain;
}
unsigned char inflated[MAX_UNCOMPRESSED_LENGTH];
mz_stream infstream;
inflate_state pStream;
infstream.zalloc = Z_NULL;
infstream.zfree = Z_NULL;
infstream.opaque = Z_NULL;
infstream.avail_in = esalt_bufs[digests_offset].hash.data_length - 12; // size of input
infstream.next_in = (Bytef *) compressed; // input char array
infstream.avail_out = 2048; // size of output
infstream.next_out = (Bytef *) inflated; // output char array
// inflateinit2 is needed because otherwise it checks for headers by default
mz_inflateInit2 (&infstream, -MAX_WBITS, &pStream);
const int ret = mz_inflate (&infstream, Z_NO_FLUSH);
if (ret < 0)
{
continue; // failed to inflate
}
// check CRC
u32x crc = 0xffffffff;
for (unsigned int k = 0; k < infstream.total_out; ++k)
{
crc = CRC32 (crc, inflated[k]);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
__kernel void m17200_mxx (KERN_ATTR_RULES_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
COPY_PW (pws[gid]);
/**
* loop
*/
u32x key0, key1, key2;
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
pw_t tmp = PASTE_PW;
tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
key0 = 0x12345678;
key1 = 0x23456789;
key2 = 0x34567890;
for (u8 i = 0; i < tmp.pw_len; i++)
{
key0 = CRC32 (key0, (tmp.i[i >> 2] >> ((i & 3) << 3)) & 0xff);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
}
u8 compressed[MAX_COMPRESSED_LENGTH];
u8 abort = 0;
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
continue;
}
compressed[0] = plain;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
for (unsigned int i = 13; i < 36; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
compressed[i - 12] = plain;
}
if (((compressed[0]) & 6) == 2 && !check_inflate_code1 (compressed, 36))
{
abort=1;
}
if (((compressed[0]) & 6) == 4 && !check_inflate_code2 (compressed))
{
abort=1;
}
if (abort)
{
continue;
}
for (unsigned int i = 36; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32 (key0, plain);
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32 (key2, MSB(key1));
compressed[i - 12] = plain;
}
unsigned char inflated[MAX_UNCOMPRESSED_LENGTH];
mz_stream infstream;
inflate_state pStream;
infstream.zalloc = Z_NULL;
infstream.zfree = Z_NULL;
infstream.opaque = Z_NULL;
infstream.avail_in = esalt_bufs[digests_offset].hash.data_length - 12; // size of input
infstream.next_in = (Bytef *) compressed; // input char array
infstream.avail_out = 2048; // size of output
infstream.next_out = (Bytef *) inflated; // output char array
// inflateinit2 is needed because otherwise it checks for headers by default
mz_inflateInit2 (&infstream, -MAX_WBITS, &pStream);
const int ret = mz_inflate (&infstream, Z_NO_FLUSH);
if (ret < 0)
{
continue; // failed to inflate
}
// check CRC
u32x crc = 0xffffffff;
for (unsigned int k = 0; k < infstream.total_out; ++k)
{
crc = CRC32 (crc, inflated[k]);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}

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OpenCL/m17200_a1-pure.cl Normal file
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@ -0,0 +1,967 @@
/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_zip_inflate.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_COMPRESSED_LENGTH 2048
#define MAX_UNCOMPRESSED_LENGTH 4096
typedef struct {
u8 op; /* operation, extra bits, table bits */
u8 bits; /* bits in this part of the code */
u16 val; /* offset in table or code value */
} code;
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hash;
} pkzip_t;
__constant code lenfix[512] = {
{96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48},
{0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128},
{0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59},
{0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176},
{0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20},
{21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100},
{0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8},
{0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216},
{18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76},
{0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114},
{0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},
{0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148},
{20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42},
{0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86},
{0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15},
{0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236},
{16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62},
{0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142},
{0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31},
{0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162},
{0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25},
{0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105},
{0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4},
{0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202},
{17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69},
{0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125},
{0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13},
{0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195},
{19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35},
{0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91},
{0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19},
{0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246},
{16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55},
{0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135},
{0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99},
{0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190},
{0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16},
{20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96},
{0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6},
{0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209},
{17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},
{0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116},
{0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4},
{0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153},
{20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44},
{0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82},
{0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11},
{0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229},
{16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58},
{0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138},
{0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51},
{0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173},
{0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30},
{0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110},
{0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0},
{0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195},
{16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65},
{0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121},
{0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},
{0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258},
{19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37},
{0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93},
{0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23},
{0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251},
{16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51},
{0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131},
{0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67},
{0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183},
{0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23},
{64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103},
{0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9},
{0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223},
{18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79},
{0,9,255}
};
__constant code distfix[32] = {
{16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025},
{21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193},
{18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385},
{19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577},
{16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073},
{22,5,193},{64,5,0}
};
DECLSPEC int check_inflate_code2 (u8 *next)
{
u32 bits, hold, thisget, have, i;
int left;
u32 ncode;
u32 ncount[2]; // ends up being an array of 8 u8 count values. But we can clear it, and later 'check' it with 2 u32 instructions.
u8 *count; // this will point to ncount array. NOTE, this is alignment required 'safe' for Sparc systems or others requiring alignment.
hold = *next + (((u32)next[1])<<8) + (((u32)next[2])<<16) + (((u32)next[3])<<24);
next += 3; // we pre-increment when pulling it in the loop, thus we need to be 1 byte back.
hold >>= 3; // we already processed 3 bits
count = (u8*)ncount;
if (257+(hold&0x1F) > 286)
{
return 0; // nlen, but we do not use it.
}
hold >>= 5;
if (1+(hold&0x1F) > 30)
{
return 0; // ndist, but we do not use it.
}
hold >>= 5;
ncode = 4+(hold&0xF);
hold >>= 4;
// we have 15 bits left.
hold += ((u32)(*++next)) << 15;
hold += ((u32)(*++next)) << 23;
// we now have 31 bits. We need to know this for the loop below.
bits = 31;
// We have 31 bits now, in accum. If we are processing 19 codes, we do 7, then have 10 bits.
// Add 16 more and have 26, then use 21, have 5. Then load 16 more, then eat 15 of them.
have = 0;
ncount[0] = ncount[1] = 0;
for (;;)
{
if (have+7>ncode)
{
thisget = ncode-have;
}
else
{
thisget = 7;
}
have += thisget;
bits -= thisget*3;
while (thisget--)
{
++count[hold&7];
hold>>=3;
}
if (have == ncode)
{
break;
}
hold += ((u32)(*++next)) << bits;
bits += 8;
hold += ((u32)(*++next)) << bits;
bits += 8;
}
count[0] = 0;
if (!ncount[0] && !ncount[1])
{
return 0;
}
left = 1;
for (i = 1; i <= 7; ++i)
{
left <<= 1;
left -= count[i];
if (left < 0)
{
return 0;
}
}
if (left > 0)
{
return 0;
}
return 1;
}
DECLSPEC int check_inflate_code1 (u8 *next, int left){
u32 whave = 0, op, bits, hold,len;
code here1;
hold = *next + (((u32)next[1])<<8) + (((u32)next[2])<<16) + (((u32)next[3])<<24);
next += 3; // we pre-increment when pulling it in the loop, thus we need to be 1 byte back.
left -= 4;
hold >>= 3; // we already processed 3 bits
bits = 32-3;
for (;;)
{
if (bits < 15)
{
if (left < 2)
{
return 1; // we are out of bytes. Return we had no error.
}
left -= 2;
hold += (u32)(*++next) << bits;
bits += 8;
hold += (u32)(*++next) << bits;
bits += 8;
}
here1=lenfix[hold & 0x1FF];
op = (unsigned)(here1.bits);
hold >>= op;
bits -= op;
op = (unsigned)(here1.op);
if (op == 0)
{
++whave;
}
else if (op & 16)
{
len = (unsigned)(here1.val);
op &= 15;
if (op)
{
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
}
len += (unsigned)hold & ((1U << op) - 1);
hold >>= op;
bits -= op;
}
if (bits < 15)
{
if (left < 2)
{
return 1;
}
left -= 2;
hold += (u32)(*++next) << bits;
bits += 8;
hold += (u32)(*++next) << bits;
bits += 8;
}
code here2 = distfix[hold & 0x1F];
op = (unsigned)(here2.bits);
hold >>= op;
bits -= op;
op = (unsigned)(here2.op);
if (op & 16) /* distance base */
{
u32 dist = (unsigned)(here2.val);
op &= 15;
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
}
}
dist += (unsigned)hold & ((1U << op) - 1);
if (dist > whave)
{
return 0;
}
hold >>= op;
bits -= op;
whave += len;
}
else
{
return 0;
}
}
else if (op & 32)
{
if (left == 0)
{
return 1;
}
return 0;
}
else
{
return 0;
}
}
}
__kernel void m17200_sxx (KERN_ATTR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < pws[gid].pw_len; i++)
{
key0init = CRC32( key0init, (pws[gid].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
key0 = key0init;
key1 = key1init;
key2 = key2init;
for (u8 i = 0; i < combs_buf[il_pos].pw_len; i++)
{
key0 = CRC32( key0, (combs_buf[il_pos].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 compressed[MAX_COMPRESSED_LENGTH];
u8 abort = 0;
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
continue;
}
compressed[0] = plain;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
for (unsigned int i = 13; i < 36; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
compressed[i-12] = plain;
}
if (((compressed[0]) & 6) == 2 && !check_inflate_code1 (compressed, 36))
{
abort=1;
}
if (((compressed[0]) & 6) == 4 && !check_inflate_code2 (compressed))
{
abort=1;
}
if (abort)
{
continue;
}
for (unsigned int i = 36; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
compressed[i - 12] = plain;
}
unsigned char inflated[MAX_UNCOMPRESSED_LENGTH];
mz_stream infstream;
inflate_state pStream;
infstream.zalloc = Z_NULL;
infstream.zfree = Z_NULL;
infstream.opaque = Z_NULL;
infstream.avail_in = esalt_bufs[digests_offset].hash.data_length - 12; // size of input
infstream.next_in = (Bytef *)compressed; // input char array
infstream.avail_out = 2048; // size of output
infstream.next_out = (Bytef *)inflated; // output char array
// inflateinit2 is needed because otherwise it checks for headers by default
mz_inflateInit2(&infstream, -MAX_WBITS, &pStream);
int ret = mz_inflate(&infstream, Z_NO_FLUSH);
if (ret < 0)
{
continue; // failed to inflate
}
// check CRC
u32x crc = 0xffffffff;
for (unsigned int k = 0; k < infstream.total_out; ++k)
{
crc = CRC32(crc, inflated[k]);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
__kernel void m17200_mxx (KERN_ATTR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for(u8 i = 0; i < pws[gid].pw_len; i++)
{
key0init = CRC32( key0init, (pws[gid].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
key0 = key0init;
key1 = key1init;
key2 = key2init;
for(u8 i = 0; i < combs_buf[il_pos].pw_len; i++)
{
key0 = CRC32( key0, (combs_buf[il_pos].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 compressed[MAX_COMPRESSED_LENGTH];
u8 abort = 0;
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
continue;
}
compressed[0] = plain;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
for (unsigned int i = 13; i < 36; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
compressed[i-12] = plain;
}
if (((compressed[0]) & 6) == 2 && !check_inflate_code1 (compressed, 36))
{
abort=1;
}
if (((compressed[0]) & 6) == 4 && !check_inflate_code2 (compressed))
{
abort=1;
}
if (abort)
{
continue;
}
for (unsigned int i = 36; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
compressed[i - 12] = plain;
}
unsigned char inflated[MAX_UNCOMPRESSED_LENGTH];
mz_stream infstream;
inflate_state pStream;
infstream.zalloc = Z_NULL;
infstream.zfree = Z_NULL;
infstream.opaque = Z_NULL;
infstream.avail_in = esalt_bufs[digests_offset].hash.data_length - 12; // size of input
infstream.next_in = (Bytef *)compressed; // input char array
infstream.avail_out = 2048; // size of output
infstream.next_out = (Bytef *)inflated; // output char array
// inflateinit2 is needed because otherwise it checks for headers by default
mz_inflateInit2(&infstream, -MAX_WBITS, &pStream);
int ret = mz_inflate(&infstream, Z_NO_FLUSH);
if (ret < 0)
{
continue; // failed to inflate
}
// check CRC
u32x crc = 0xffffffff;
for (unsigned int k = 0; k < infstream.total_out; ++k)
{
crc = CRC32(crc, inflated[k]);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}

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/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_zip_inflate.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_COMPRESSED_LENGTH 2048
#define MAX_UNCOMPRESSED_LENGTH 4096
typedef struct {
u8 op; /* operation, extra bits, table bits */
u8 bits; /* bits in this part of the code */
u16 val; /* offset in table or code value */
} code;
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hash;
} pkzip_t;
__constant code lenfix[512] = {
{96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48},
{0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128},
{0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59},
{0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176},
{0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20},
{21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100},
{0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8},
{0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216},
{18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76},
{0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114},
{0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},
{0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148},
{20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42},
{0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86},
{0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15},
{0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236},
{16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62},
{0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142},
{0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31},
{0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162},
{0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25},
{0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105},
{0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4},
{0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202},
{17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69},
{0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125},
{0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13},
{0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195},
{19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35},
{0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91},
{0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19},
{0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246},
{16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55},
{0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135},
{0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99},
{0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190},
{0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16},
{20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96},
{0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6},
{0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209},
{17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},
{0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116},
{0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4},
{0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153},
{20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44},
{0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82},
{0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11},
{0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229},
{16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58},
{0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138},
{0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51},
{0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173},
{0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30},
{0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110},
{0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0},
{0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195},
{16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65},
{0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121},
{0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},
{0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258},
{19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37},
{0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93},
{0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23},
{0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251},
{16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51},
{0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131},
{0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67},
{0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183},
{0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23},
{64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103},
{0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9},
{0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223},
{18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79},
{0,9,255}
};
__constant code distfix[32] = {
{16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025},
{21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193},
{18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385},
{19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577},
{16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073},
{22,5,193},{64,5,0}
};
DECLSPEC int check_inflate_code2(u8 *next)
{
u32 bits, hold, thisget, have, i;
int left;
u32 ncode;
u32 ncount[2]; // ends up being an array of 8 u8 count values. But we can clear it, and later 'check' it with 2 u32 instructions.
u8 *count; // this will point to ncount array. NOTE, this is alignment required 'safe' for Sparc systems or others requiring alignment.
hold = *next + (((u32)next[1])<<8) + (((u32)next[2])<<16) + (((u32)next[3])<<24);
next += 3; // we pre-increment when pulling it in the loop, thus we need to be 1 byte back.
hold >>= 3; // we already processed 3 bits
count = (u8*)ncount;
if (257+(hold&0x1F) > 286)
{
return 0; // nlen, but we do not use it.
}
hold >>= 5;
if (1+(hold&0x1F) > 30)
{
return 0; // ndist, but we do not use it.
}
hold >>= 5;
ncode = 4+(hold&0xF);
hold >>= 4;
// we have 15 bits left.
hold += ((u32)(*++next)) << 15;
hold += ((u32)(*++next)) << 23;
// we now have 31 bits. We need to know this for the loop below.
bits = 31;
// We have 31 bits now, in accum. If we are processing 19 codes, we do 7, then have 10 bits.
// Add 16 more and have 26, then use 21, have 5. Then load 16 more, then eat 15 of them.
have = 0;
ncount[0] = ncount[1] = 0;
for (;;)
{
if (have+7>ncode)
{
thisget = ncode-have;
}
else
{
thisget = 7;
}
have += thisget;
bits -= thisget*3;
while (thisget--)
{
++count[hold&7];
hold>>=3;
}
if (have == ncode)
{
break;
}
hold += ((u32)(*++next)) << bits;
bits += 8;
hold += ((u32)(*++next)) << bits;
bits += 8;
}
count[0] = 0;
if (!ncount[0] && !ncount[1])
{
return 0;
}
left = 1;
for (i = 1; i <= 7; ++i)
{
left <<= 1;
left -= count[i];
if (left < 0)
{
return 0;
}
}
if (left > 0)
{
return 0;
}
return 1;
}
DECLSPEC int check_inflate_code1(u8 *next, int left){
u32 whave = 0, op, bits, hold,len;
code here1;
hold = *next + (((u32)next[1])<<8) + (((u32)next[2])<<16) + (((u32)next[3])<<24);
next += 3; // we pre-increment when pulling it in the loop, thus we need to be 1 byte back.
left -= 4;
hold >>= 3; // we already processed 3 bits
bits = 32-3;
for (;;)
{
if (bits < 15)
{
if (left < 2)
{
return 1; // we are out of bytes. Return we had no error.
}
left -= 2;
hold += (u32)(*++next) << bits;
bits += 8;
hold += (u32)(*++next) << bits;
bits += 8;
}
here1=lenfix[hold & 0x1FF];
op = (unsigned)(here1.bits);
hold >>= op;
bits -= op;
op = (unsigned)(here1.op);
if (op == 0)
{
++whave;
}
else if (op & 16)
{
len = (unsigned)(here1.val);
op &= 15;
if (op)
{
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
}
len += (unsigned)hold & ((1U << op) - 1);
hold >>= op;
bits -= op;
}
if (bits < 15)
{
if (left < 2)
{
return 1;
}
left -= 2;
hold += (u32)(*++next) << bits;
bits += 8;
hold += (u32)(*++next) << bits;
bits += 8;
}
code here2 = distfix[hold & 0x1F];
op = (unsigned)(here2.bits);
hold >>= op;
bits -= op;
op = (unsigned)(here2.op);
if (op & 16) /* distance base */
{
u32 dist = (unsigned)(here2.val);
op &= 15;
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
if (bits < op)
{
if (!left)
{
return 1;
}
--left;
hold += (u32)(*++next) << bits;
bits += 8;
}
}
dist += (unsigned)hold & ((1U << op) - 1);
if (dist > whave)
{
return 0;
}
hold >>= op;
bits -= op;
whave += len;
}
else
{
return 0;
}
}
else if (op & 32)
{
if (left == 0)
{
return 1;
}
return 0;
}
else
{
return 0;
}
}
}
__kernel void m17200_sxx (KERN_ATTR_VECTOR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
const u32 pw_len = pws[gid].pw_len;
u32x w[64] = { 0 };
for (int i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* loop
*/
u32x key0, key1, key2;
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{
const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
const u32x w0 = w0l | w0r;
w[0] = w0;
key0 = 0x12345678;
key1 = 0x23456789;
key2 = 0x34567890;
for (u8 i = 0; i < pw_len; i++)
{
key0 = CRC32( key0, (w[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 compressed[MAX_COMPRESSED_LENGTH];
u8 abort = 0;
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
continue;
}
compressed[0] = plain;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
for (unsigned int i = 13; i < 36; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
compressed[i-12] = plain;
}
if (((compressed[0]) & 6) == 2 && !check_inflate_code1 (compressed, 36))
{
abort=1;
}
if (((compressed[0]) & 6) == 4 && !check_inflate_code2 (compressed))
{
abort=1;
}
if (abort)
{
continue;
}
for (unsigned int i = 36; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
compressed[i - 12] = plain;
}
unsigned char inflated[MAX_UNCOMPRESSED_LENGTH];
mz_stream infstream;
inflate_state pStream;
infstream.zalloc = Z_NULL;
infstream.zfree = Z_NULL;
infstream.opaque = Z_NULL;
infstream.avail_in = esalt_bufs[digests_offset].hash.data_length - 12; // size of input
infstream.next_in = (Bytef *)compressed; // input char array
infstream.avail_out = 2048; // size of output
infstream.next_out = (Bytef *)inflated; // output char array
// inflateinit2 is needed because otherwise it checks for headers by default
mz_inflateInit2(&infstream, -MAX_WBITS, &pStream);
int ret = mz_inflate(&infstream, Z_NO_FLUSH);
if (ret < 0)
{
continue; // failed to inflate
}
// check CRC
u32x crc = 0xffffffff;
for (unsigned int k = 0; k < infstream.total_out; ++k)
{
crc = CRC32(crc, inflated[k]);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
__kernel void m17200_mxx (KERN_ATTR_VECTOR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
const u32 pw_len = pws[gid].pw_len;
u32x w[64] = { 0 };
for (int i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* loop
*/
u32x key0, key1, key2;
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{
const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
const u32x w0 = w0l | w0r;
w[0] = w0;
key0 = 0x12345678;
key1 = 0x23456789;
key2 = 0x34567890;
for(u8 i = 0; i < pw_len; i++)
{
key0 = CRC32( key0, (w[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 compressed[MAX_COMPRESSED_LENGTH];
u8 abort = 0;
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
continue;
}
compressed[0] = plain;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
for (unsigned int i = 13; i < 36; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
compressed[i-12] = plain;
}
if (((compressed[0]) & 6) == 2 && !check_inflate_code1 (compressed, 36))
{
abort=1;
}
if (((compressed[0]) & 6) == 4 && !check_inflate_code2 (compressed))
{
abort=1;
}
if (abort)
{
continue;
}
for (unsigned int i = 36; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
compressed[i - 12] = plain;
}
unsigned char inflated[MAX_UNCOMPRESSED_LENGTH];
mz_stream infstream;
inflate_state pStream;
infstream.zalloc = Z_NULL;
infstream.zfree = Z_NULL;
infstream.opaque = Z_NULL;
infstream.avail_in = esalt_bufs[digests_offset].hash.data_length - 12; // size of input
infstream.next_in = (Bytef *)compressed; // input char array
infstream.avail_out = 2048; // size of output
infstream.next_out = (Bytef *)inflated; // output char array
// inflateinit2 is needed because otherwise it checks for headers by default
mz_inflateInit2(&infstream, -MAX_WBITS, &pStream);
int ret = mz_inflate(&infstream, Z_NO_FLUSH);
if (ret < 0)
{
continue; // failed to inflate
}
// check CRC
u32x crc = 0xffffffff;
for (unsigned int k = 0; k < infstream.total_out; ++k)
{
crc = CRC32(crc, inflated[k]);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}

551
OpenCL/m17210_a0-pure.cl Normal file
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@ -0,0 +1,551 @@
/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_vendor.cl"
#include "inc_hash_constants.h"
#include "inc_hash_functions.cl"
#include "inc_types.cl"
#include "inc_common.cl"
#include "inc_simd.cl"
#include "inc_rp.h"
#include "inc_rp.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_UNCOMPRESSED_LENGTH 4096
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_UNCOMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hash;
} pkzip_t;
__kernel void m17210_sxx (KERN_ATTR_RULES_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
COPY_PW (pws[gid]);
/**
* loop
*/
u32x key0, key1, key2;
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
pw_t tmp = PASTE_PW;
tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
key0 = 0x12345678;
key1 = 0x23456789;
key2 = 0x34567890;
for (u8 i = 0; i < tmp.pw_len; i++)
{
key0 = CRC32( key0, (tmp.i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp^1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
u32x crc = 0xffffffff;
crc = CRC32(crc, plain);
for (unsigned int i = 13; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
crc = CRC32(crc, plain);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
__kernel void m17210_mxx (KERN_ATTR_RULES_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
COPY_PW (pws[gid]);
/**
* loop
*/
u32x key0, key1, key2;
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
pw_t tmp = PASTE_PW;
tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
key0 = 0x12345678;
key1 = 0x23456789;
key2 = 0x34567890;
for (u8 i = 0; i < tmp.pw_len; i++)
{
key0 = CRC32( key0, (tmp.i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp^1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
u32x crc = 0xffffffff;
crc = CRC32(crc, plain);
for (unsigned int i = 13; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
crc = CRC32(crc, plain);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}

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OpenCL/m17210_a1-pure.cl Normal file
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@ -0,0 +1,553 @@
/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_vendor.cl"
#include "inc_hash_constants.h"
#include "inc_hash_functions.cl"
#include "inc_types.cl"
#include "inc_common.cl"
#include "inc_simd.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_UNCOMPRESSED_LENGTH 4096
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_UNCOMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hash;
} pkzip_t;
__kernel void m17210_sxx (KERN_ATTR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < pws[gid].pw_len; i++)
{
key0init = CRC32( key0init, (pws[gid].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
key0 = key0init;
key1 = key1init;
key2 = key2init;
for (u8 i = 0; i < combs_buf[il_pos].pw_len; i++)
{
key0 = CRC32( key0, (combs_buf[il_pos].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp^1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
u32x crc = 0xffffffff;
crc = CRC32(crc, plain);
for (unsigned int i = 13; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
crc = CRC32(crc, plain);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
__kernel void m17210_mxx (KERN_ATTR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < pws[gid].pw_len; i++)
{
key0init = CRC32( key0init, (pws[gid].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
key0 = key0init;
key1 = key1init;
key2 = key2init;
for (u8 i = 0; i < combs_buf[il_pos].pw_len; i++)
{
key0 = CRC32( key0, (combs_buf[il_pos].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp^1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
u32x crc = 0xffffffff;
crc = CRC32(crc, plain);
for (unsigned int i = 13; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
crc = CRC32(crc, plain);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}

565
OpenCL/m17210_a3-pure.cl Normal file
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@ -0,0 +1,565 @@
/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_vendor.cl"
#include "inc_hash_constants.h"
#include "inc_hash_functions.cl"
#include "inc_types.cl"
#include "inc_common.cl"
#include "inc_simd.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_UNCOMPRESSED_LENGTH 4096
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_UNCOMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hash;
} pkzip_t;
__kernel void m17210_sxx (KERN_ATTR_VECTOR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
const u32 pw_len = pws[gid].pw_len;
u32x w[64] = { 0 };
for (int i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* loop
*/
u32x key0, key1, key2;
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{
const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
const u32x w0 = w0l | w0r;
w[0] = w0;
key0 = 0x12345678;
key1 = 0x23456789;
key2 = 0x34567890;
for (u8 i = 0; i < pw_len; i++)
{
key0 = CRC32( key0, (w[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp^1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
u32x crc = 0xffffffff;
crc = CRC32(crc, plain);
for (unsigned int i = 13; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
crc = CRC32(crc, plain);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
__kernel void m17210_mxx (KERN_ATTR_VECTOR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
const u32 pw_len = pws[gid].pw_len;
u32x w[64] = { 0 };
for (int i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* loop
*/
u32x key0, key1, key2;
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{
const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
const u32x w0 = w0l | w0r;
w[0] = w0;
key0 = 0x12345678;
key1 = 0x23456789;
key2 = 0x34567890;
for (u8 i = 0; i < pw_len; i++)
{
key0 = CRC32( key0, (w[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
}
u8 plain;
u8 key3;
u16 temp;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hash.checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp & 0xff))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp^1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hash.checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hash.checksum_from_timestamp >> 8))
{
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[12] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
u32x crc = 0xffffffff;
crc = CRC32(crc, plain);
for (unsigned int i = 13; i < esalt_bufs[digests_offset].hash.data_length; i++)
{
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hash.data[i] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
crc = CRC32(crc, plain);
}
crc = ~crc;
if (crc == esalt_bufs[digests_offset].hash.crc32)
{
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}

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/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_vendor.cl"
#include "inc_hash_constants.h"
#include "inc_hash_functions.cl"
#include "inc_types.cl"
#include "inc_common.cl"
#include "inc_simd.cl"
#include "inc_rp.h"
#include "inc_rp.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_COMPRESSED_LENGTH 2048
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hashes[8];
} pkzip_t;
__kernel void m17230_sxx (KERN_ATTR_RULES_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
COPY_PW (pws[gid]);
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
pw_t tmp = PASTE_PW;
tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < tmp.pw_len; i++)
{
key0init = CRC32( key0init, (tmp.i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
u8 plain;
u8 key3;
u16 temp;
for (u8 idx = 0; idx < esalt_bufs[digests_offset].hash_count; idx++)
{
key0 = key0init;
key1 = key1init;
key2 = key2init;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp & 0xff))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp >> 8))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
idx = 0xfe;
continue;
}
if (idx + 1 == esalt_bufs[digests_offset].hash_count){ \
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
}
__kernel void m17230_mxx (KERN_ATTR_RULES_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
COPY_PW (pws[gid]);
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
pw_t tmp = PASTE_PW;
tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < tmp.pw_len; i++)
{
key0init = CRC32( key0init, (tmp.i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
u8 plain;
u8 key3;
u16 temp;
for (u8 idx = 0; idx < esalt_bufs[digests_offset].hash_count; idx++)
{
key0 = key0init;
key1 = key1init;
key2 = key2init;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp & 0xff))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp >> 8))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
idx = 0xfe;
continue;
}
if (idx + 1 == esalt_bufs[digests_offset].hash_count){ \
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
}

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/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_zip_inflate.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_COMPRESSED_LENGTH 2048
typedef struct {
u8 op; /* operation, extra bits, table bits */
u8 bits; /* bits in this part of the code */
u16 val; /* offset in table or code value */
} code;
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hashes[8];
} pkzip_t;
__kernel void m17230_sxx (KERN_ATTR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
u32x key0init2, key1init2, key2init2;
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < pws[gid].pw_len; i++)
{
key0init = CRC32( key0init, (pws[gid].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
key0init2 = key0init;
key1init2 = key1init;
key2init2 = key2init;
for (u8 i = 0; i < combs_buf[il_pos].pw_len; i++)
{
key0init2 = CRC32( key0init2, (combs_buf[il_pos].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init2 = (key1init2 + (key0init2 & 0xff)) * CONST + 1;
key2init2 = CRC32( key2init2, MSB(key1init2) );
}
u8 abort = 0;
u8 plain;
u8 key3;
u16 temp;
for (u8 idx = 0; idx < esalt_bufs[digests_offset].hash_count; idx++)
{
key0 = key0init2;
key1 = key1init2;
key2 = key2init2;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp & 0xff))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp >> 8))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
idx = 0xfe;
continue;
}
if (idx + 1 == esalt_bufs[digests_offset].hash_count){ \
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
}
__kernel void m17230_mxx (KERN_ATTR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
u32x key0init2, key1init2, key2init2;
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < pws[gid].pw_len; i++)
{
key0init = CRC32( key0init, (pws[gid].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
for (u32 il_pos = 0; il_pos < il_cnt; il_pos++)
{
key0init2 = key0init;
key1init2 = key1init;
key2init2 = key2init;
for (u8 i = 0; i < combs_buf[il_pos].pw_len; i++)
{
key0init2 = CRC32( key0init2, (combs_buf[il_pos].i[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init2 = (key1init2 + (key0init2 & 0xff)) * CONST + 1;
key2init2 = CRC32( key2init2, MSB(key1init2) );
}
u8 abort = 0;
u8 plain;
u8 key3;
u16 temp;
for (u8 idx = 0; idx < esalt_bufs[digests_offset].hash_count; idx++)
{
key0 = key0init2;
key1 = key1init2;
key2 = key2init2;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp & 0xff))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp >> 8))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
idx = 0xfe;
continue;
}
if (idx + 1 == esalt_bufs[digests_offset].hash_count){ \
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
}

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OpenCL/m17230_a3-pure.cl Normal file
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/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "inc_vendor.cl"
#include "inc_hash_constants.h"
#include "inc_hash_functions.cl"
#include "inc_types.cl"
#include "inc_common.cl"
#include "inc_simd.cl"
#include "inc_rp.h"
#include "inc_rp.cl"
#define CRC32(x,c) (((x)>>8)^l_crc32tab[((x)^(c))&0xff])
#define MSB(x) ((x)>>24)
#define CONST 0x08088405
#define POLYNOMIAL 0xEDB88320
#define MAX_COMPRESSED_LENGTH 2048
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hashes[8];
} pkzip_t;
__kernel void m17230_sxx (KERN_ATTR_VECTOR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
const u32 pw_len = pws[gid].pw_len;
u32x w[64] = { 0 };
for (int i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{
const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
const u32x w0 = w0l | w0r;
w[0] = w0;
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < pw_len; i++)
{
key0init = CRC32( key0init, (w[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
u8 plain;
u8 key3;
u16 temp;
for (u8 idx = 0; idx < esalt_bufs[digests_offset].hash_count; idx++)
{
key0 = key0init;
key1 = key1init;
key2 = key2init;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp & 0xff))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp >> 8))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
idx = 0xfe;
continue;
}
if (idx + 1 == esalt_bufs[digests_offset].hash_count){ \
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
}
__kernel void m17230_mxx (KERN_ATTR_VECTOR_ESALT (pkzip_t))
{
/**
* modifier
*/
const u64 lid = get_local_id (0);
const u64 gid = get_global_id (0);
__local u32 l_crc32tab[0x100];
u32 remainder;
u32 b = 0;
u8 set = 0;
for (u32 b = 0; b < 256; b++)
{
remainder = b;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
if (remainder & 1) remainder = (remainder >> 1) ^ POLYNOMIAL;
else remainder >>= 1;
l_crc32tab[b] = remainder;
}
barrier (CLK_LOCAL_MEM_FENCE);
if (gid >= gid_max) return;
/**
* base
*/
const u32 pw_len = pws[gid].pw_len;
u32x w[64] = { 0 };
for (int i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
w[idx] = pws[gid].i[idx];
}
/**
* loop
*/
u32x key0, key1, key2;
u32x key0init, key1init, key2init;
u32 w0l = w[0];
for (u32 il_pos = 0; il_pos < il_cnt; il_pos += VECT_SIZE)
{
const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
const u32x w0 = w0l | w0r;
w[0] = w0;
key0init = 0x12345678;
key1init = 0x23456789;
key2init = 0x34567890;
for (u8 i = 0; i < pw_len; i++)
{
key0init = CRC32( key0init, (w[i >> 2] >> ((i & 3) << 3)) & 0xff );
key1init = (key1init + (key0init & 0xff)) * CONST + 1;
key2init = CRC32( key2init, MSB(key1init) );
}
u8 plain;
u8 key3;
u16 temp;
for (u8 idx = 0; idx < esalt_bufs[digests_offset].hash_count; idx++)
{
key0 = key0init;
key1 = key1init;
key2 = key2init;
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[0] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[1] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[2] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[3] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[4] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[5] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[6] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[7] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[8] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[9] ^ key3;
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[10] ^ key3;
if (esalt_bufs[digests_offset].checksum_size == 2 && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc & 0xff) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp & 0xff))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[11] ^ key3;
if (plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_crc >> 8) && plain != (esalt_bufs[digests_offset].hashes[idx].checksum_from_timestamp >> 8))
{
idx = 0xfe;
continue;
}
key0 = CRC32( key0, plain );
key1 = (key1 + (key0 & 0xff)) * CONST + 1;
key2 = CRC32( key2, MSB(key1) );
temp = (key2 & 0xffff) | 3;
key3 = ((temp * (temp ^ 1)) >> 8) & 0xff;
plain = esalt_bufs[digests_offset].hashes[idx].data[12] ^ key3;
if ((plain & 6) == 0 || (plain & 6) == 6)
{
idx = 0xfe;
continue;
}
if (idx + 1 == esalt_bufs[digests_offset].hash_count){ \
if (atomic_inc (&hashes_shown[digests_offset]) == 0)
{
mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
}
}
}
}
}

1
docs/changes.txt
View File

@ -24,6 +24,7 @@
- Added hash-mode: sha1(md5(md5($pass)))
- Added hash-mode: sha1($salt1.$pass.$salt2)
- Added hash-mode: Ruby on Rails Restful-Authentication
- Added hash-mode: PKZIP archive encryption
##
## Bugs

398
src/modules/module_17200.c Normal file
View File

@ -0,0 +1,398 @@
/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "common.h"
#include "types.h"
#include "modules.h"
#include "bitops.h"
#include "convert.h"
#include "shared.h"
#include "inc_hash_constants.h"
static const u32 ATTACK_EXEC = ATTACK_EXEC_INSIDE_KERNEL;
static const u32 DGST_POS0 = 1;
static const u32 DGST_POS1 = 2;
static const u32 DGST_POS2 = 3;
static const u32 DGST_POS3 = 4;
static const u32 DGST_SIZE = DGST_SIZE_4_4;
static const u32 HASH_CATEGORY = HASH_CATEGORY_ARCHIVE;
static const char *HASH_NAME = "PKZIP (Compressed)";
static const u64 KERN_TYPE = 17200;
static const u32 OPTI_TYPE = 0;
static const u64 OPTS_TYPE = 0;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "$pkzip2$1*1*2*0*e3*1c5*eda7a8de*0*28*8*e3*eda7*5096*a9fc1f4e951c8fb3031a6f903e5f4e3211c8fdc4671547bf77f6f682afbfcc7475d83898985621a7af9bccd1349d1976500a68c48f630b7f22d7a0955524d768e34868880461335417ddd149c65a917c0eb0a4bf7224e24a1e04cf4ace5eef52205f4452e66ded937db9545f843a68b1e84a2e933cc05fb36d3db90e6c5faf1bee2249fdd06a7307849902a8bb24ec7e8a0886a4544ca47979a9dfeefe034bdfc5bd593904cfe9a5309dd199d337d3183f307c2cb39622549a5b9b8b485b7949a4803f63f67ca427a0640ad3793a519b2476c52198488e3e2e04cac202d624fb7d13c2*$/pkzip2$";
static const char *SIGNATURE_PKZIP_V1 = "$pkzip$";
static const char *SIGNATURE_PKZIP_V2 = "$pkzip2$";
#define MAX_COMPRESSED_LENGTH 2048
#define MAX_UNCOMPRESSED_LENGTH 4096
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hash;
} pkzip_t;
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 esalt_size = (const u64) sizeof (pkzip_t);
return esalt_size;
}
void hex_to_binary (const char *source, int len, char* out)
{
const char *pos = source;
for (size_t count = 0; count < (size_t) len/2; count++) {
sscanf(pos, "%2hhx", &out[count]);
pos += 2;
}
}
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
{
pkzip_t *pkzip = (pkzip_t *) esalt_buf;
u32 *digest = (u32 *) digest_buf;
char input[line_len + 1];
input[line_len] = '\0';
memcpy(&input, line_buf, line_len);
char *p = strtok(input, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
if (strncmp(p, SIGNATURE_PKZIP_V1, 7) != 0 && strncmp(p, SIGNATURE_PKZIP_V2, 8) != 0) return PARSER_HASH_LENGTH;
pkzip->version = 1;
if(strlen(p) == 9) pkzip->version = 2;
char sub[2];
sub[0] = p[strlen(p) - 1];
sub[1] = '\0';
pkzip->hash_count = atoi(sub);
// check here that the hash_count is valid for the attack type
if(pkzip->hash_count != 1) return PARSER_HASH_VALUE;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->checksum_size = atoi(p);
if (pkzip->checksum_size != 1 && pkzip->checksum_size != 2) return PARSER_HASH_LENGTH;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.data_type_enum = atoi(p);
if (pkzip->hash.data_type_enum > 3) return PARSER_HASH_LENGTH;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.magic_type_enum = atoi(p);
if(pkzip->hash.data_type_enum > 1)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.compressed_length = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.uncompressed_length = strtoul(p, NULL, 16);
if (pkzip->hash.compressed_length > MAX_COMPRESSED_LENGTH || pkzip->hash.uncompressed_length > MAX_UNCOMPRESSED_LENGTH)
{
return PARSER_TOKEN_LENGTH;
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%x", &(pkzip->hash.crc32));
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.offset = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.additional_offset = strtoul(p, NULL, 16);
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.compression_type = atoi(p);
if (pkzip->hash.compression_type != 8) return PARSER_HASH_VALUE;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.data_length = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%hx", &(pkzip->hash.checksum_from_crc));
if(pkzip->version == 2)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%hx", &(pkzip->hash.checksum_from_timestamp));
}
else
{
pkzip->hash.checksum_from_timestamp = pkzip->hash.checksum_from_crc;
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
hex_to_binary(p, strlen(p) * 2, (char *) &(pkzip->hash.data));
// fake salt
salt->salt_buf[0] = pkzip->hash.data[ 3] << 24 | pkzip->hash.data[ 2] << 16 | pkzip->hash.data[ 1] << 8 | pkzip->hash.data[ 0];
salt->salt_buf[1] = pkzip->hash.data[ 7] << 24 | pkzip->hash.data[ 6] << 16 | pkzip->hash.data[ 5] << 8 | pkzip->hash.data[ 4];
salt->salt_buf[2] = pkzip->hash.data[11] << 24 | pkzip->hash.data[10] << 16 | pkzip->hash.data[ 9] << 8 | pkzip->hash.data[ 8];
salt->salt_buf[3] = pkzip->hash.data[15] << 24 | pkzip->hash.data[14] << 16 | pkzip->hash.data[13] << 8 | pkzip->hash.data[ 12];
salt->salt_len = 16;
// fake hash
digest[0] = pkzip->hash.data[ 0] << 24 | pkzip->hash.data[ 1] << 16 | pkzip->hash.data[ 2] << 8 | pkzip->hash.data[ 3];
digest[1] = pkzip->hash.data[ 4] << 24 | pkzip->hash.data[ 5] << 16 | pkzip->hash.data[ 6] << 8 | pkzip->hash.data[ 7];
digest[2] = pkzip->hash.data[ 8] << 24 | pkzip->hash.data[ 9] << 16 | pkzip->hash.data[10] << 8 | pkzip->hash.data[11];
digest[3] = pkzip->hash.data[12] << 24 | pkzip->hash.data[13] << 16 | pkzip->hash.data[14] << 8 | pkzip->hash.data[15];
return (PARSER_OK);
}
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
{
const u32 *digest = (const u32 *) digest_buf;
const pkzip_t *pkzip = (const pkzip_t *) esalt_buf;
int out_len = 0;
if (pkzip->version == 1)
{
sprintf (line_buf, "%s", SIGNATURE_PKZIP_V1);
out_len += 7;
}
else
{
sprintf (line_buf, "%s", SIGNATURE_PKZIP_V2);
out_len += 8;
}
out_len += sprintf (line_buf + out_len, "%i*%i*", pkzip->hash_count, pkzip->checksum_size);
out_len += sprintf (line_buf + out_len, "%i*%i*", pkzip->hash.data_type_enum, pkzip->hash.magic_type_enum);
if (pkzip->hash.data_type_enum > 1)
{
out_len += sprintf (line_buf + out_len, "%x*%x*%x*%x*%x*", pkzip->hash.compressed_length, pkzip->hash.uncompressed_length, pkzip->hash.crc32, pkzip->hash.offset, pkzip->hash.additional_offset);
}
out_len += sprintf (line_buf + out_len, "%i*%x*%x*", pkzip->hash.compression_type, pkzip->hash.data_length, pkzip->hash.checksum_from_crc);
if (pkzip->version == 2)
{
out_len += sprintf (line_buf + out_len, "%x*", pkzip->hash.checksum_from_timestamp);
}
for (u32 i = 0; i < pkzip->hash.data_length; i++)
{
out_len += sprintf (line_buf + out_len, "%02x", pkzip->hash.data[i]);
}
if (pkzip->version == 1)
{
out_len += sprintf (line_buf + out_len, "*$/pkzip$");
}
else
{
out_len += sprintf (line_buf + out_len, "*$/pkzip2$");
}
return out_len;
}
void module_init (module_ctx_t *module_ctx)
{
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
module_ctx->module_attack_exec = module_attack_exec;
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
module_ctx->module_dgst_pos0 = module_dgst_pos0;
module_ctx->module_dgst_pos1 = module_dgst_pos1;
module_ctx->module_dgst_pos2 = module_dgst_pos2;
module_ctx->module_dgst_pos3 = module_dgst_pos3;
module_ctx->module_dgst_size = module_dgst_size;
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
module_ctx->module_esalt_size = module_esalt_size;
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
module_ctx->module_hash_decode_outfile = MODULE_DEFAULT;
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
module_ctx->module_hash_decode = module_hash_decode;
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
module_ctx->module_hash_encode = module_hash_encode;
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
module_ctx->module_hash_mode = MODULE_DEFAULT;
module_ctx->module_hash_category = module_hash_category;
module_ctx->module_hash_name = module_hash_name;
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
module_ctx->module_hook12 = MODULE_DEFAULT;
module_ctx->module_hook23 = MODULE_DEFAULT;
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
module_ctx->module_hook_size = MODULE_DEFAULT;
module_ctx->module_jit_build_options = MODULE_DEFAULT;
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
module_ctx->module_kern_type = module_kern_type;
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
module_ctx->module_opti_type = module_opti_type;
module_ctx->module_opts_type = module_opts_type;
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
module_ctx->module_potfile_disable = MODULE_DEFAULT;
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
module_ctx->module_pwdump_column = MODULE_DEFAULT;
module_ctx->module_pw_max = MODULE_DEFAULT;
module_ctx->module_pw_min = MODULE_DEFAULT;
module_ctx->module_salt_max = MODULE_DEFAULT;
module_ctx->module_salt_min = MODULE_DEFAULT;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;
module_ctx->module_st_pass = module_st_pass;
module_ctx->module_tmp_size = MODULE_DEFAULT;
module_ctx->module_unstable_warning = MODULE_DEFAULT;
module_ctx->module_warmup_disable = MODULE_DEFAULT;
}

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src/modules/module_17210.c Normal file
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/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "common.h"
#include "types.h"
#include "modules.h"
#include "bitops.h"
#include "convert.h"
#include "shared.h"
#include "inc_hash_constants.h"
static const u32 ATTACK_EXEC = ATTACK_EXEC_INSIDE_KERNEL;
static const u32 DGST_POS0 = 1;
static const u32 DGST_POS1 = 2;
static const u32 DGST_POS2 = 3;
static const u32 DGST_POS3 = 4;
static const u32 DGST_SIZE = DGST_SIZE_4_4;
static const u32 HASH_CATEGORY = HASH_CATEGORY_ARCHIVE;
static const char *HASH_NAME = "PKZIP (Uncompressed)";
static const u64 KERN_TYPE = 17210;
static const u32 OPTI_TYPE = 0;
static const u64 OPTS_TYPE = OPTS_TYPE_PT_NEVERCRACK;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "$pkzip2$1*1*2*0*1d1*1c5*eda7a8de*0*28*0*1d1*eda7*5096*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*$/pkzip2$";
static const char *SIGNATURE_PKZIP_V1 = "$pkzip$";
static const char *SIGNATURE_PKZIP_V2 = "$pkzip2$";
#define MAX_UNCOMPRESSED_LENGTH 4096
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_UNCOMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hash;
} pkzip_t;
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 esalt_size = (const u64) sizeof (pkzip_t);
return esalt_size;
}
void hex_to_binary (const char *source, int len, char* out)
{
const char *pos = source;
for (size_t count = 0; count < (size_t) len/2; count++) {
sscanf(pos, "%2hhx", &out[count]);
pos += 2;
}
}
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
{
pkzip_t *pkzip = (pkzip_t *) esalt_buf;
u32 *digest = (u32 *) digest_buf;
char input[line_len + 1];
input[line_len] = '\0';
memcpy(&input, line_buf, line_len);
char *p = strtok(input, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
if (strncmp(p, SIGNATURE_PKZIP_V1, 7) != 0 && strncmp(p, SIGNATURE_PKZIP_V2, 8) != 0) return PARSER_HASH_LENGTH;
pkzip->version = 1;
if(strlen(p) == 9) pkzip->version = 2;
char sub[2];
sub[0] = p[strlen(p) - 1];
sub[1] = '\0';
pkzip->hash_count = atoi(sub);
// check here that the hash_count is valid for the attack type
if(pkzip->hash_count != 1) return PARSER_HASH_VALUE;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->checksum_size = atoi(p);
if (pkzip->checksum_size != 1 && pkzip->checksum_size != 2) return PARSER_HASH_LENGTH;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.data_type_enum = atoi(p);
if (pkzip->hash.data_type_enum > 3) return PARSER_HASH_LENGTH;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.magic_type_enum = atoi(p);
if(pkzip->hash.data_type_enum > 1)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.compressed_length = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.uncompressed_length = strtoul(p, NULL, 16);
if (pkzip->hash.uncompressed_length > MAX_UNCOMPRESSED_LENGTH)
{
return PARSER_TOKEN_LENGTH;
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%x", &(pkzip->hash.crc32));
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.offset = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.additional_offset = strtoul(p, NULL, 16);
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.compression_type = atoi(p);
if (pkzip->hash.compression_type != 0) return PARSER_HASH_VALUE;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hash.data_length = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%hx", &(pkzip->hash.checksum_from_crc));
if(pkzip->version == 2)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%hx", &(pkzip->hash.checksum_from_timestamp));
}
else
{
pkzip->hash.checksum_from_timestamp = pkzip->hash.checksum_from_crc;
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
hex_to_binary(p, strlen(p) * 2, (char *) &(pkzip->hash.data));
// fake salt
salt->salt_buf[0] = pkzip->hash.data[ 3] << 24 | pkzip->hash.data[ 2] << 16 | pkzip->hash.data[ 1] << 8 | pkzip->hash.data[ 0];
salt->salt_buf[1] = pkzip->hash.data[ 7] << 24 | pkzip->hash.data[ 6] << 16 | pkzip->hash.data[ 5] << 8 | pkzip->hash.data[ 4];
salt->salt_buf[2] = pkzip->hash.data[11] << 24 | pkzip->hash.data[10] << 16 | pkzip->hash.data[ 9] << 8 | pkzip->hash.data[ 8];
salt->salt_buf[3] = pkzip->hash.data[15] << 24 | pkzip->hash.data[14] << 16 | pkzip->hash.data[13] << 8 | pkzip->hash.data[ 12];
salt->salt_len = 16;
// fake hash
digest[0] = pkzip->hash.data[ 0] << 24 | pkzip->hash.data[ 1] << 16 | pkzip->hash.data[ 2] << 8 | pkzip->hash.data[ 3];
digest[1] = pkzip->hash.data[ 4] << 24 | pkzip->hash.data[ 5] << 16 | pkzip->hash.data[ 6] << 8 | pkzip->hash.data[ 7];
digest[2] = pkzip->hash.data[ 8] << 24 | pkzip->hash.data[ 9] << 16 | pkzip->hash.data[10] << 8 | pkzip->hash.data[11];
digest[3] = pkzip->hash.data[12] << 24 | pkzip->hash.data[13] << 16 | pkzip->hash.data[14] << 8 | pkzip->hash.data[15];
return (PARSER_OK);
}
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
{
const u32 *digest = (const u32 *) digest_buf;
const pkzip_t *pkzip = (const pkzip_t *) esalt_buf;
int out_len = 0;
if (pkzip->version == 1)
{
sprintf (line_buf, "%s", SIGNATURE_PKZIP_V1);
out_len += 7;
}
else
{
sprintf (line_buf, "%s", SIGNATURE_PKZIP_V2);
out_len += 8;
}
out_len += sprintf (line_buf + out_len, "%i*%i*", pkzip->hash_count, pkzip->checksum_size);
for (int cnt = 0; cnt < pkzip->hash_count; cnt++)
{
out_len += sprintf (line_buf + out_len, "%i*%i*", pkzip->hash.data_type_enum, pkzip->hash.magic_type_enum);
if (pkzip->hash.data_type_enum > 1)
{
out_len += sprintf (line_buf + out_len, "%x*%x*%x*%x*%x*", pkzip->hash.compressed_length, pkzip->hash.uncompressed_length, pkzip->hash.crc32, pkzip->hash.offset, pkzip->hash.additional_offset);
}
out_len += sprintf (line_buf + out_len, "%i*%x*%x*", pkzip->hash.compression_type, pkzip->hash.data_length, pkzip->hash.checksum_from_crc);
if (pkzip->version == 2)
{
out_len += sprintf (line_buf + out_len, "%x*", pkzip->hash.checksum_from_timestamp);
}
for (u32 i = 0; i < pkzip->hash.data_length; i++)
{
out_len += sprintf (line_buf + out_len, "%02x", pkzip->hash.data[i]);
}
}
if (pkzip->version == 1)
{
out_len += sprintf (line_buf + out_len, "*$/pkzip$");
}
else
{
out_len += sprintf (line_buf + out_len, "*$/pkzip2$");
}
return out_len;
}
void module_init (module_ctx_t *module_ctx)
{
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
module_ctx->module_attack_exec = module_attack_exec;
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
module_ctx->module_dgst_pos0 = module_dgst_pos0;
module_ctx->module_dgst_pos1 = module_dgst_pos1;
module_ctx->module_dgst_pos2 = module_dgst_pos2;
module_ctx->module_dgst_pos3 = module_dgst_pos3;
module_ctx->module_dgst_size = module_dgst_size;
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
module_ctx->module_esalt_size = module_esalt_size;
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
module_ctx->module_hash_decode_outfile = MODULE_DEFAULT;
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
module_ctx->module_hash_decode = module_hash_decode;
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
module_ctx->module_hash_encode = module_hash_encode;
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
module_ctx->module_hash_mode = MODULE_DEFAULT;
module_ctx->module_hash_category = module_hash_category;
module_ctx->module_hash_name = module_hash_name;
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
module_ctx->module_hook12 = MODULE_DEFAULT;
module_ctx->module_hook23 = MODULE_DEFAULT;
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
module_ctx->module_hook_size = MODULE_DEFAULT;
module_ctx->module_jit_build_options = MODULE_DEFAULT;
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
module_ctx->module_kern_type = module_kern_type;
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
module_ctx->module_opti_type = module_opti_type;
module_ctx->module_opts_type = module_opts_type;
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
module_ctx->module_potfile_disable = MODULE_DEFAULT;
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
module_ctx->module_pwdump_column = MODULE_DEFAULT;
module_ctx->module_pw_max = MODULE_DEFAULT;
module_ctx->module_pw_min = MODULE_DEFAULT;
module_ctx->module_salt_max = MODULE_DEFAULT;
module_ctx->module_salt_min = MODULE_DEFAULT;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;
module_ctx->module_st_pass = module_st_pass;
module_ctx->module_tmp_size = MODULE_DEFAULT;
module_ctx->module_unstable_warning = MODULE_DEFAULT;
module_ctx->module_warmup_disable = MODULE_DEFAULT;
}

404
src/modules/module_17220.c Normal file
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/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "common.h"
#include "types.h"
#include "modules.h"
#include "bitops.h"
#include "convert.h"
#include "shared.h"
#include "inc_hash_constants.h"
static const u32 ATTACK_EXEC = ATTACK_EXEC_INSIDE_KERNEL;
static const u32 DGST_POS0 = 1;
static const u32 DGST_POS1 = 2;
static const u32 DGST_POS2 = 3;
static const u32 DGST_POS3 = 4;
static const u32 DGST_SIZE = DGST_SIZE_4_4;
static const u32 HASH_CATEGORY = HASH_CATEGORY_ARCHIVE;
static const char *HASH_NAME = "PKZIP (Compressed Multi-File)";
static const u64 KERN_TYPE = 17220;
static const u32 OPTI_TYPE = 0;
static const u64 OPTS_TYPE = 0;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "$pkzip2$3*1*1*0*8*24*a425*8827*d1730095cd829e245df04ebba6c52c0573d49d3bbeab6cb385b7fa8a28dcccd3098bfdd7*1*0*8*24*2a74*882a*51281ac874a60baedc375ca645888d29780e20d4076edd1e7154a99bde982152a736311f*2*0*e3*1c5*eda7a8de*0*29*8*e3*eda7*5096*1455781b59707f5151139e018bdcfeebfc89bc37e372883a7ec0670a5eafc622feb338f9b021b6601a674094898a91beac70e41e675f77702834ca6156111a1bf7361bc9f3715d77dfcdd626634c68354c6f2e5e0a7b1e1ce84a44e632d0f6e36019feeab92fb7eac9dda8df436e287aafece95d042059a1b27d533c5eab62c1c559af220dc432f2eb1a38a70f29e8f3cb5a207704274d1e305d7402180fd47e026522792f5113c52a116d5bb25b67074ffd6f4926b221555234aabddc69775335d592d5c7d22462b75de1259e8342a9ba71cb06223d13c7f51f13be2ad76352c3b8ed*$/pkzip2$";
static const char *SIGNATURE_PKZIP_V1 = "$pkzip$";
static const char *SIGNATURE_PKZIP_V2 = "$pkzip2$";
#define MAX_COMPRESSED_LENGTH 2048
#define MAX_UNCOMPRESSED_LENGTH 4096
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hashes[8];
} pkzip_t;
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 esalt_size = (const u64) sizeof (pkzip_t);
return esalt_size;
}
void hex_to_binary (const char *source, int len, char* out)
{
const char *pos = source;
for (size_t count = 0; count < (size_t) len/2; count++) {
sscanf(pos, "%2hhx", &out[count]);
pos += 2;
}
}
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
{
pkzip_t *pkzip = (pkzip_t *) esalt_buf;
u32 *digest = (u32 *) digest_buf;
char input[line_len + 1];
input[line_len] = '\0';
memcpy(&input, line_buf, line_len);
char *p = strtok(input, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
if (strncmp(p, SIGNATURE_PKZIP_V1, 7) != 0 && strncmp(p, SIGNATURE_PKZIP_V2, 8) != 0) return PARSER_HASH_LENGTH;
pkzip->version = 1;
if(strlen(p) == 9) pkzip->version = 2;
char sub[2];
sub[0] = p[strlen(p) - 1];
sub[1] = '\0';
pkzip->hash_count = atoi(sub);
// check here that the hash_count is valid for the attack type
if(pkzip->hash_count > 8) return PARSER_HASH_VALUE;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->checksum_size = atoi(p);
if (pkzip->checksum_size != 1 && pkzip->checksum_size != 2) return PARSER_HASH_LENGTH;
for(int i = 0; i < pkzip->hash_count; i++)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].data_type_enum = atoi(p);
if (pkzip->hashes[i].data_type_enum > 3) return PARSER_HASH_LENGTH;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].magic_type_enum = atoi(p);
if(pkzip->hashes[i].data_type_enum > 1)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].compressed_length = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].uncompressed_length = strtoul(p, NULL, 16);
if (pkzip->hashes[i].compressed_length > MAX_COMPRESSED_LENGTH || pkzip->hashes[i].uncompressed_length > MAX_UNCOMPRESSED_LENGTH)
{
return PARSER_TOKEN_LENGTH;
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%x", &(pkzip->hashes[i].crc32));
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].offset = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].additional_offset = strtoul(p, NULL, 16);
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].compression_type = atoi(p);
if (pkzip->hashes[i].compression_type != 8) return PARSER_HASH_VALUE;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].data_length = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%hx", &(pkzip->hashes[i].checksum_from_crc));
if(pkzip->version == 2)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%hx", &(pkzip->hashes[i].checksum_from_timestamp));
}
else
{
pkzip->hashes[i].checksum_from_timestamp = pkzip->hashes[i].checksum_from_crc;
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
hex_to_binary(p, strlen(p) * 2, (char *) &(pkzip->hashes[i].data));
// fake salt
salt->salt_buf[0] ^= pkzip->hashes[i].data[ 3] << 24 | pkzip->hashes[i].data[ 2] << 16 | pkzip->hashes[i].data[ 1] << 8 | pkzip->hashes[i].data[ 0];
salt->salt_buf[1] ^= pkzip->hashes[i].data[ 7] << 24 | pkzip->hashes[i].data[ 6] << 16 | pkzip->hashes[i].data[ 5] << 8 | pkzip->hashes[i].data[ 4];
salt->salt_buf[2] ^= pkzip->hashes[i].data[11] << 24 | pkzip->hashes[i].data[10] << 16 | pkzip->hashes[i].data[ 9] << 8 | pkzip->hashes[i].data[ 8];
salt->salt_buf[3] ^= pkzip->hashes[i].data[15] << 24 | pkzip->hashes[i].data[14] << 16 | pkzip->hashes[i].data[13] << 8 | pkzip->hashes[i].data[ 12];
salt->salt_len = 16;
// fake hash
digest[0] ^= pkzip->hashes[i].data[ 0] << 24 | pkzip->hashes[i].data[ 1] << 16 | pkzip->hashes[i].data[ 2] << 8 | pkzip->hashes[i].data[ 3];
digest[1] ^= pkzip->hashes[i].data[ 4] << 24 | pkzip->hashes[i].data[ 5] << 16 | pkzip->hashes[i].data[ 6] << 8 | pkzip->hashes[i].data[ 7];
digest[2] ^= pkzip->hashes[i].data[ 8] << 24 | pkzip->hashes[i].data[ 9] << 16 | pkzip->hashes[i].data[10] << 8 | pkzip->hashes[i].data[11];
digest[3] ^= pkzip->hashes[i].data[12] << 24 | pkzip->hashes[i].data[13] << 16 | pkzip->hashes[i].data[14] << 8 | pkzip->hashes[i].data[15];
}
return (PARSER_OK);
}
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
{
const u32 *digest = (const u32 *) digest_buf;
const pkzip_t *pkzip = (const pkzip_t *) esalt_buf;
int out_len = 0;
if (pkzip->version == 1)
{
sprintf (line_buf, "%s", SIGNATURE_PKZIP_V1);
out_len += 7;
}
else
{
sprintf (line_buf, "%s", SIGNATURE_PKZIP_V2);
out_len += 8;
}
out_len += sprintf (line_buf + out_len, "%i*%i*", pkzip->hash_count, pkzip->checksum_size);
for (int cnt = 0; cnt < pkzip->hash_count; cnt++)
{
out_len += sprintf (line_buf + out_len, "%i*%i*", pkzip->hashes[cnt].data_type_enum, pkzip->hashes[cnt].magic_type_enum);
if (pkzip->hashes[cnt].data_type_enum > 1)
{
out_len += sprintf (line_buf + out_len, "%x*%x*%x*%x*%x*", pkzip->hashes[cnt].compressed_length, pkzip->hashes[cnt].uncompressed_length, pkzip->hashes[cnt].crc32, pkzip->hashes[cnt].offset, pkzip->hashes[cnt].additional_offset);
}
out_len += sprintf (line_buf + out_len, "%i*%x*%x*", pkzip->hashes[cnt].compression_type, pkzip->hashes[cnt].data_length, pkzip->hashes[cnt].checksum_from_crc);
if (pkzip->version == 2)
{
out_len += sprintf (line_buf + out_len, "%x*", pkzip->hashes[cnt].checksum_from_timestamp);
}
for (u32 i = 0; i < pkzip->hashes[cnt].data_length; i++)
{
out_len += sprintf (line_buf + out_len, "%02x", pkzip->hashes[cnt].data[i]);
}
}
if (pkzip->version == 1)
{
out_len += sprintf (line_buf + out_len, "*$/pkzip$");
}
else
{
out_len += sprintf (line_buf + out_len, "*$/pkzip2$");
}
return out_len;
}
void module_init (module_ctx_t *module_ctx)
{
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
module_ctx->module_attack_exec = module_attack_exec;
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
module_ctx->module_dgst_pos0 = module_dgst_pos0;
module_ctx->module_dgst_pos1 = module_dgst_pos1;
module_ctx->module_dgst_pos2 = module_dgst_pos2;
module_ctx->module_dgst_pos3 = module_dgst_pos3;
module_ctx->module_dgst_size = module_dgst_size;
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
module_ctx->module_esalt_size = module_esalt_size;
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
module_ctx->module_hash_decode_outfile = MODULE_DEFAULT;
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
module_ctx->module_hash_decode = module_hash_decode;
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
module_ctx->module_hash_encode = module_hash_encode;
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
module_ctx->module_hash_mode = MODULE_DEFAULT;
module_ctx->module_hash_category = module_hash_category;
module_ctx->module_hash_name = module_hash_name;
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
module_ctx->module_hook12 = MODULE_DEFAULT;
module_ctx->module_hook23 = MODULE_DEFAULT;
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
module_ctx->module_hook_size = MODULE_DEFAULT;
module_ctx->module_jit_build_options = MODULE_DEFAULT;
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
module_ctx->module_kern_type = module_kern_type;
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
module_ctx->module_opti_type = module_opti_type;
module_ctx->module_opts_type = module_opts_type;
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
module_ctx->module_potfile_disable = MODULE_DEFAULT;
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
module_ctx->module_pwdump_column = MODULE_DEFAULT;
module_ctx->module_pw_max = MODULE_DEFAULT;
module_ctx->module_pw_min = MODULE_DEFAULT;
module_ctx->module_salt_max = MODULE_DEFAULT;
module_ctx->module_salt_min = MODULE_DEFAULT;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;
module_ctx->module_st_pass = module_st_pass;
module_ctx->module_tmp_size = MODULE_DEFAULT;
module_ctx->module_unstable_warning = MODULE_DEFAULT;
module_ctx->module_warmup_disable = MODULE_DEFAULT;
}

404
src/modules/module_17230.c Normal file
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@ -0,0 +1,404 @@
/*
PKZIP Kernels for Hashcat (c) 2018, European Union
PKZIP Kernels for Hashcat has been developed by the Joint Research Centre of the European Commission.
It is released as open source software under the MIT License.
PKZIP Kernels for Hashcat makes use of two primary external components, which continue to be subject
to the terms and conditions stipulated in the respective licences they have been released under. These
external components include, but are not necessarily limited to, the following:
-----
1. Hashcat: MIT License
Copyright (c) 2015-2018 Jens Steube
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
2. Miniz: MIT License
Copyright 2013-2014 RAD Game Tools and Valve Software
Copyright 2010-2014 Rich Geldreich and Tenacious Software LLC
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-----
The European Union disclaims all liability related to or arising out of the use made by third parties of
any external components and dependencies which may be included with PKZIP Kernels for Hashcat.
-----
The MIT License
Copyright (c) 2018, EUROPEAN UNION
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without
limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Author: Sein Coray
*/
#include "common.h"
#include "types.h"
#include "modules.h"
#include "bitops.h"
#include "convert.h"
#include "shared.h"
#include "inc_hash_constants.h"
static const u32 ATTACK_EXEC = ATTACK_EXEC_INSIDE_KERNEL;
static const u32 DGST_POS0 = 1;
static const u32 DGST_POS1 = 2;
static const u32 DGST_POS2 = 3;
static const u32 DGST_POS3 = 4;
static const u32 DGST_SIZE = DGST_SIZE_4_4;
static const u32 HASH_CATEGORY = HASH_CATEGORY_ARCHIVE;
static const char *HASH_NAME = "PKZIP (Compressed Multi-File Checksum-Only)";
static const u64 KERN_TYPE = 17230;
static const u32 OPTI_TYPE = 0;
static const u64 OPTS_TYPE = 0;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "$pkzip2$8*1*1*0*8*24*a425*8827*3bd479d541019c2f32395046b8fbca7e1dca218b9b5414975be49942c3536298e9cc939e*1*0*8*24*2a74*882a*537af57c30fd9fd4b3eefa9ce55b6bff3bbfada237a7c1dace8ebf3bb0de107426211da3*1*0*8*24*2a74*882a*5f406b4858d3489fd4a6a6788798ac9b924b5d0ca8b8e5a6371739c9edcfd28c82f75316*1*0*8*24*2a74*882a*1843aca546b2ea68bd844d1e99d4f74d86417248eb48dd5e956270e42a331c18ea13f5ed*1*0*8*24*2a74*882a*aca3d16543bbfb2e5d2659f63802e0fa5b33e0a1f8ae47334019b4f0b6045d3d8eda3af1*1*0*8*24*2a74*882a*fbe0efc9e10ae1fc9b169bd060470bf3e39f09f8d83bebecd5216de02b81e35fe7e7b2f2*1*0*8*24*2a74*882a*537886dbabffbb7cac77deb01dc84760894524e6966183b4478a4ef56f0c657375a235a1*1*0*8*24*eda7*5096*40eb30ef1ddd9b77b894ed46abf199b480f1e5614fde510855f92ae7b8026a11f80e4d5f*$/pkzip2$";
static const char *SIGNATURE_PKZIP_V1 = "$pkzip$";
static const char *SIGNATURE_PKZIP_V2 = "$pkzip2$";
#define MAX_COMPRESSED_LENGTH 2048
u32 module_attack_exec (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ATTACK_EXEC; }
u32 module_dgst_pos0 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS0; }
u32 module_dgst_pos1 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS1; }
u32 module_dgst_pos2 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS2; }
u32 module_dgst_pos3 (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_POS3; }
u32 module_dgst_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return DGST_SIZE; }
u32 module_hash_category (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_CATEGORY; }
const char *module_hash_name (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return HASH_NAME; }
u64 module_kern_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return KERN_TYPE; }
u32 module_opti_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTI_TYPE; }
u64 module_opts_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return OPTS_TYPE; }
u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return SALT_TYPE; }
const char *module_st_hash (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_HASH; }
const char *module_st_pass (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra) { return ST_PASS; }
typedef struct pkzip_hash
{
u8 data_type_enum;
u8 magic_type_enum;
u32 compressed_length;
u32 uncompressed_length;
u32 crc32;
u8 offset;
u8 additional_offset;
u8 compression_type;
u32 data_length;
u16 checksum_from_crc;
u16 checksum_from_timestamp;
u8 data[MAX_COMPRESSED_LENGTH];
} pkzip_hash_t;
typedef struct pkzip
{
u8 hash_count;
u8 checksum_size;
u8 version;
pkzip_hash_t hashes[8];
} pkzip_t;
u64 module_esalt_size (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
{
const u64 esalt_size = (const u64) sizeof (pkzip_t);
return esalt_size;
}
void hex_to_binary (const char *source, int len, char* out)
{
const char *pos = source;
for (size_t count = 0; count < (size_t) len/2; count++) {
sscanf(pos, "%2hhx", &out[count]);
pos += 2;
}
}
int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED void *digest_buf, MAYBE_UNUSED salt_t *salt, MAYBE_UNUSED void *esalt_buf, MAYBE_UNUSED void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
{
pkzip_t *pkzip = (pkzip_t *) esalt_buf;
u32 *digest = (u32 *) digest_buf;
char input[line_len + 1];
input[line_len] = '\0';
memcpy(&input, line_buf, line_len);
char *p = strtok(input, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
if (strncmp(p, SIGNATURE_PKZIP_V1, 7) != 0 && strncmp(p, SIGNATURE_PKZIP_V2, 8) != 0) return PARSER_HASH_LENGTH;
pkzip->version = 1;
if(strlen(p) == 9) pkzip->version = 2;
char sub[2];
sub[0] = p[strlen(p) - 1];
sub[1] = '\0';
pkzip->hash_count = atoi(sub);
// check here that the hash_count is valid for the attack type
if(pkzip->hash_count > 8) return PARSER_HASH_VALUE;
if(pkzip->hash_count < 3) return PARSER_HASH_VALUE;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->checksum_size = atoi(p);
if (pkzip->checksum_size != 1 && pkzip->checksum_size != 2) return PARSER_HASH_LENGTH;
for(int i = 0; i < pkzip->hash_count; i++)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].data_type_enum = atoi(p);
if (pkzip->hashes[i].data_type_enum > 3) return PARSER_HASH_LENGTH;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].magic_type_enum = atoi(p);
if(pkzip->hashes[i].data_type_enum > 1)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].compressed_length = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].uncompressed_length = strtoul(p, NULL, 16);
if (pkzip->hashes[i].compressed_length > MAX_COMPRESSED_LENGTH)
{
return PARSER_TOKEN_LENGTH;
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%x", &(pkzip->hashes[i].crc32));
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].offset = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].additional_offset = strtoul(p, NULL, 16);
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].compression_type = atoi(p);
if (pkzip->hashes[i].compression_type != 8) return PARSER_HASH_VALUE;
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
pkzip->hashes[i].data_length = strtoul(p, NULL, 16);
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%hx", &(pkzip->hashes[i].checksum_from_crc));
if(pkzip->version == 2)
{
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
sscanf(p, "%hx", &(pkzip->hashes[i].checksum_from_timestamp));
}
else
{
pkzip->hashes[i].checksum_from_timestamp = pkzip->hashes[i].checksum_from_crc;
}
p = strtok(NULL, "*");
if (p == NULL) return PARSER_HASH_LENGTH;
hex_to_binary(p, strlen(p) * 2, (char *) &(pkzip->hashes[i].data));
// fake salt
salt->salt_buf[0] ^= pkzip->hashes[i].data[ 3] << 24 | pkzip->hashes[i].data[ 2] << 16 | pkzip->hashes[i].data[ 1] << 8 | pkzip->hashes[i].data[ 0];
salt->salt_buf[1] ^= pkzip->hashes[i].data[ 7] << 24 | pkzip->hashes[i].data[ 6] << 16 | pkzip->hashes[i].data[ 5] << 8 | pkzip->hashes[i].data[ 4];
salt->salt_buf[2] ^= pkzip->hashes[i].data[11] << 24 | pkzip->hashes[i].data[10] << 16 | pkzip->hashes[i].data[ 9] << 8 | pkzip->hashes[i].data[ 8];
salt->salt_buf[3] ^= pkzip->hashes[i].data[15] << 24 | pkzip->hashes[i].data[14] << 16 | pkzip->hashes[i].data[13] << 8 | pkzip->hashes[i].data[ 12];
salt->salt_len = 16;
// fake hash
digest[0] ^= pkzip->hashes[i].data[ 0] << 24 | pkzip->hashes[i].data[ 1] << 16 | pkzip->hashes[i].data[ 2] << 8 | pkzip->hashes[i].data[ 3];
digest[1] ^= pkzip->hashes[i].data[ 4] << 24 | pkzip->hashes[i].data[ 5] << 16 | pkzip->hashes[i].data[ 6] << 8 | pkzip->hashes[i].data[ 7];
digest[2] ^= pkzip->hashes[i].data[ 8] << 24 | pkzip->hashes[i].data[ 9] << 16 | pkzip->hashes[i].data[10] << 8 | pkzip->hashes[i].data[11];
digest[3] ^= pkzip->hashes[i].data[12] << 24 | pkzip->hashes[i].data[13] << 16 | pkzip->hashes[i].data[14] << 8 | pkzip->hashes[i].data[15];
}
return (PARSER_OK);
}
int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const void *digest_buf, MAYBE_UNUSED const salt_t *salt, MAYBE_UNUSED const void *esalt_buf, MAYBE_UNUSED const void *hook_salt_buf, MAYBE_UNUSED const hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
{
const u32 *digest = (const u32 *) digest_buf;
const pkzip_t *pkzip = (const pkzip_t *) esalt_buf;
int out_len = 0;
if (pkzip->version == 1)
{
sprintf (line_buf, "%s", SIGNATURE_PKZIP_V1);
out_len += 7;
}
else
{
sprintf (line_buf, "%s", SIGNATURE_PKZIP_V2);
out_len += 8;
}
out_len += sprintf (line_buf + out_len, "%i*%i*", pkzip->hash_count, pkzip->checksum_size);
for (int cnt = 0; cnt < pkzip->hash_count; cnt++)
{
out_len += sprintf (line_buf + out_len, "%i*%i*", pkzip->hashes[cnt].data_type_enum, pkzip->hashes[cnt].magic_type_enum);
if (pkzip->hashes[cnt].data_type_enum > 1)
{
out_len += sprintf (line_buf + out_len, "%x*%x*%x*%x*%x*", pkzip->hashes[cnt].compressed_length, pkzip->hashes[cnt].uncompressed_length, pkzip->hashes[cnt].crc32, pkzip->hashes[cnt].offset, pkzip->hashes[cnt].additional_offset);
}
out_len += sprintf (line_buf + out_len, "%i*%x*%x*", pkzip->hashes[cnt].compression_type, pkzip->hashes[cnt].data_length, pkzip->hashes[cnt].checksum_from_crc);
if (pkzip->version == 2)
{
out_len += sprintf (line_buf + out_len, "%x*", pkzip->hashes[cnt].checksum_from_timestamp);
}
for (u32 i = 0; i < pkzip->hashes[cnt].data_length; i++)
{
out_len += sprintf (line_buf + out_len, "%02x", pkzip->hashes[cnt].data[i]);
}
}
if (pkzip->version == 1)
{
out_len += sprintf (line_buf + out_len, "*$/pkzip$");
}
else
{
out_len += sprintf (line_buf + out_len, "*$/pkzip2$");
}
return out_len;
}
void module_init (module_ctx_t *module_ctx)
{
module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
module_ctx->module_attack_exec = module_attack_exec;
module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
module_ctx->module_benchmark_salt = MODULE_DEFAULT;
module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
module_ctx->module_dgst_pos0 = module_dgst_pos0;
module_ctx->module_dgst_pos1 = module_dgst_pos1;
module_ctx->module_dgst_pos2 = module_dgst_pos2;
module_ctx->module_dgst_pos3 = module_dgst_pos3;
module_ctx->module_dgst_size = module_dgst_size;
module_ctx->module_dictstat_disable = MODULE_DEFAULT;
module_ctx->module_esalt_size = module_esalt_size;
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
module_ctx->module_hash_binary_count = MODULE_DEFAULT;
module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
module_ctx->module_hash_binary_save = MODULE_DEFAULT;
module_ctx->module_hash_decode_outfile = MODULE_DEFAULT;
module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
module_ctx->module_hash_decode = module_hash_decode;
module_ctx->module_hash_encode_status = MODULE_DEFAULT;
module_ctx->module_hash_encode = module_hash_encode;
module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
module_ctx->module_hash_mode = MODULE_DEFAULT;
module_ctx->module_hash_category = module_hash_category;
module_ctx->module_hash_name = module_hash_name;
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
module_ctx->module_hook12 = MODULE_DEFAULT;
module_ctx->module_hook23 = MODULE_DEFAULT;
module_ctx->module_hook_salt_size = MODULE_DEFAULT;
module_ctx->module_hook_size = MODULE_DEFAULT;
module_ctx->module_jit_build_options = MODULE_DEFAULT;
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
module_ctx->module_kern_type = module_kern_type;
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
module_ctx->module_opti_type = module_opti_type;
module_ctx->module_opts_type = module_opts_type;
module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
module_ctx->module_potfile_disable = MODULE_DEFAULT;
module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
module_ctx->module_pwdump_column = MODULE_DEFAULT;
module_ctx->module_pw_max = MODULE_DEFAULT;
module_ctx->module_pw_min = MODULE_DEFAULT;
module_ctx->module_salt_max = MODULE_DEFAULT;
module_ctx->module_salt_min = MODULE_DEFAULT;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;
module_ctx->module_st_pass = module_st_pass;
module_ctx->module_tmp_size = MODULE_DEFAULT;
module_ctx->module_unstable_warning = MODULE_DEFAULT;
module_ctx->module_warmup_disable = MODULE_DEFAULT;
}