2019-01-31 09:39:53 +00:00
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/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#include "common.h"
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#include "types.h"
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#include "modules.h"
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#include "bitops.h"
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#include "convert.h"
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#include "shared.h"
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2019-03-25 13:08:59 +00:00
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#include "emu_inc_hash_sha1.h"
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2019-01-31 09:39:53 +00:00
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static const u32 ATTACK_EXEC = ATTACK_EXEC_INSIDE_KERNEL;
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static const u32 DGST_POS0 = 3;
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static const u32 DGST_POS1 = 4;
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static const u32 DGST_POS2 = 2;
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static const u32 DGST_POS3 = 1;
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static const u32 DGST_SIZE = DGST_SIZE_4_5;
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static const u32 HASH_CATEGORY = HASH_CATEGORY_EAS;
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static const char *HASH_NAME = "PeopleSoft PS_TOKEN";
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static const u64 KERN_TYPE = 13500;
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static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
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| OPTI_TYPE_PRECOMPUTE_INIT
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| OPTI_TYPE_NOT_ITERATED
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| OPTI_TYPE_PREPENDED_SALT
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| OPTI_TYPE_RAW_HASH;
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2019-02-12 15:02:27 +00:00
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static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_BE
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2019-01-31 09:39:53 +00:00
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| OPTS_TYPE_PT_UTF16LE
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| OPTS_TYPE_PT_ADD80;
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static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
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static const char *ST_PASS = "hashcat";
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static const char *ST_HASH = "24eea51b53d02b4c5ff99bcb05a6847fdb2d9308:4f10a0de76e242040c28e9d3dd15c903343489c79765f9118c098c266b9ff505c95bd75bbe406ff3404849eea73930ad17937c0ba6fc3e7bb6d37362941318938b8af96d1292a310b3fd29a67e411ecb10d30247c99183a16951b3859054d4eba9dcd50709c7b21dee836d7ed195cc6b33317aeb557cc56392dc551faa8d5a0fb42212";
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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typedef struct pstoken
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{
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u32 salt_buf[128];
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u32 salt_len;
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u32 pc_digest[5];
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u32 pc_offset;
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} pstoken_t;
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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)
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{
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const u64 esalt_size = (const u64) sizeof (pstoken_t);
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return esalt_size;
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}
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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)
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{
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u32 *digest = (u32 *) digest_buf;
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pstoken_t *pstoken = (pstoken_t *) esalt_buf;
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token_t token;
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token.token_cnt = 2;
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token.sep[0] = hashconfig->separator;
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token.len_min[0] = 40;
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token.len_max[0] = 40;
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token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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token.len_min[1] = 32;
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token.len_max[1] = 1024;
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token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
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if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
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const u8 *hash_pos = token.buf[0];
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digest[0] = hex_to_u32 (hash_pos + 0);
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digest[1] = hex_to_u32 (hash_pos + 8);
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digest[2] = hex_to_u32 (hash_pos + 16);
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digest[3] = hex_to_u32 (hash_pos + 24);
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digest[4] = hex_to_u32 (hash_pos + 32);
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digest[0] = byte_swap_32 (digest[0]);
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digest[1] = byte_swap_32 (digest[1]);
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digest[2] = byte_swap_32 (digest[2]);
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digest[3] = byte_swap_32 (digest[3]);
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digest[4] = byte_swap_32 (digest[4]);
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const u8 *salt_pos = token.buf[1];
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const int salt_len = token.len[1];
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u8 *pstoken_ptr = (u8 *) pstoken->salt_buf;
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for (int i = 0, j = 0; i < salt_len; i += 2, j += 1)
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{
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pstoken_ptr[j] = hex_to_u8 (salt_pos + i);
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}
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pstoken->salt_len = salt_len / 2;
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/* some fake salt for the sorting mechanisms */
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salt->salt_buf[0] = pstoken->salt_buf[0];
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salt->salt_buf[1] = pstoken->salt_buf[1];
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salt->salt_buf[2] = pstoken->salt_buf[2];
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salt->salt_buf[3] = pstoken->salt_buf[3];
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salt->salt_buf[4] = pstoken->salt_buf[4];
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salt->salt_buf[5] = pstoken->salt_buf[5];
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salt->salt_buf[6] = pstoken->salt_buf[6];
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salt->salt_buf[7] = pstoken->salt_buf[7];
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salt->salt_len = 32;
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/* we need to check if we can precompute some of the data --
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this is possible since the scheme is badly designed */
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pstoken->pc_digest[0] = SHA1M_A;
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pstoken->pc_digest[1] = SHA1M_B;
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pstoken->pc_digest[2] = SHA1M_C;
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pstoken->pc_digest[3] = SHA1M_D;
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pstoken->pc_digest[4] = SHA1M_E;
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pstoken->pc_offset = 0;
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for (int i = 0; i < (int) pstoken->salt_len - 63; i += 64)
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{
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u32 w[16];
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w[ 0] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 0]);
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w[ 1] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 1]);
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w[ 2] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 2]);
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w[ 3] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 3]);
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w[ 4] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 4]);
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w[ 5] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 5]);
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w[ 6] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 6]);
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w[ 7] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 7]);
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w[ 8] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 8]);
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w[ 9] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 9]);
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w[10] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 10]);
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w[11] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 11]);
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w[12] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 12]);
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w[13] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 13]);
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w[14] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 14]);
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w[15] = byte_swap_32 (pstoken->salt_buf[pstoken->pc_offset + 15]);
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2019-03-25 13:08:59 +00:00
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sha1_transform (w + 0, w + 4, w + 8, w + 12, pstoken->pc_digest);
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2019-01-31 09:39:53 +00:00
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pstoken->pc_offset += 16;
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}
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return (PARSER_OK);
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}
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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)
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{
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const u32 *digest = (const u32 *) digest_buf;
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const pstoken_t *pstoken = (const pstoken_t *) esalt_buf;
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const u32 salt_len = (pstoken->salt_len > 512) ? 512 : pstoken->salt_len;
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char pstoken_tmp[1024 + 1] = { 0 };
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for (u32 i = 0, j = 0; i < salt_len; i += 1, j += 2)
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{
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const u8 *ptr = (const u8 *) pstoken->salt_buf;
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sprintf (pstoken_tmp + j, "%02x", ptr[i]);
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}
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const int line_len = snprintf (line_buf, line_size, "%08x%08x%08x%08x%08x:%s",
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digest[0],
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digest[1],
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digest[2],
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digest[3],
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digest[4],
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pstoken_tmp);
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return line_len;
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}
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void module_init (module_ctx_t *module_ctx)
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{
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module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
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module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
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module_ctx->module_attack_exec = module_attack_exec;
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module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
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module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
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module_ctx->module_benchmark_mask = MODULE_DEFAULT;
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module_ctx->module_benchmark_salt = MODULE_DEFAULT;
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module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
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module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
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module_ctx->module_dgst_pos0 = module_dgst_pos0;
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module_ctx->module_dgst_pos1 = module_dgst_pos1;
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module_ctx->module_dgst_pos2 = module_dgst_pos2;
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module_ctx->module_dgst_pos3 = module_dgst_pos3;
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module_ctx->module_dgst_size = module_dgst_size;
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module_ctx->module_dictstat_disable = MODULE_DEFAULT;
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module_ctx->module_esalt_size = module_esalt_size;
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module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
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module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
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module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
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module_ctx->module_hash_binary_count = MODULE_DEFAULT;
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module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
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module_ctx->module_hash_binary_save = MODULE_DEFAULT;
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module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
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2019-01-31 09:39:53 +00:00
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module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
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module_ctx->module_hash_decode = module_hash_decode;
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module_ctx->module_hash_encode_status = MODULE_DEFAULT;
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2019-04-01 10:32:11 +00:00
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module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
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2019-01-31 09:39:53 +00:00
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module_ctx->module_hash_encode = module_hash_encode;
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module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
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module_ctx->module_hash_mode = MODULE_DEFAULT;
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module_ctx->module_hash_category = module_hash_category;
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module_ctx->module_hash_name = module_hash_name;
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module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
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module_ctx->module_hook12 = MODULE_DEFAULT;
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module_ctx->module_hook23 = MODULE_DEFAULT;
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module_ctx->module_hook_salt_size = MODULE_DEFAULT;
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module_ctx->module_hook_size = MODULE_DEFAULT;
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module_ctx->module_jit_build_options = MODULE_DEFAULT;
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2019-03-02 10:12:13 +00:00
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|
|
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
|
2019-01-31 09:39:53 +00:00
|
|
|
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;
|
2019-02-02 10:11:27 +00:00
|
|
|
module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
|
2019-01-31 09:39:53 +00:00
|
|
|
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;
|
2019-04-02 09:24:22 +00:00
|
|
|
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
|
2019-01-31 09:39:53 +00:00
|
|
|
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;
|
|
|
|
|
}
|
