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https://github.com/hashcat/hashcat.git
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Merge branch 'master' into 29600_no_hash_copy
This commit is contained in:
Jens Steube
GitHub
commit
a500543729
@ -25,6 +25,7 @@ typedef struct pbkdf_sha1_tmp
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u32 dgst[32];
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u32 out[32];
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} pbkdf_sha1_tmp_t;
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typedef struct terra
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@ -420,6 +420,7 @@ NVIDIA GPUs require "NVIDIA Driver" (440.64 or later) and "CUDA Toolkit" (9.0 or
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- MultiBit Classic .wallet (scrypt)
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- MultiBit HD (scrypt)
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- Exodus Desktop Wallet (scrypt)
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- Terra Station Wallet (AES256-CBC(PBKDF2($pass)))
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##
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## Attack-Modes
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@ -1,5 +1,3 @@
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/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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@ -19,15 +17,16 @@ static const u32 DGST_POS1 = 1;
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static const u32 DGST_POS2 = 2;
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static const u32 DGST_POS3 = 3;
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static const u32 DGST_SIZE = DGST_SIZE_4_4;
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static const u32 HASH_CATEGORY = HASH_CATEGORY_NETWORK_PROTOCOL;
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static const char *HASH_NAME = "terra";
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static const u32 HASH_CATEGORY = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
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static const char *HASH_NAME = "Terra Station Wallet (AES256-CBC(PBKDF2($pass)))";
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static const u64 KERN_TYPE = 29600;
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static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
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static const u64 OPTS_TYPE = OPTS_TYPE_STOCK_MODULE
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| OPTS_TYPE_ST_HEX
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| OPTS_TYPE_PT_GENERATE_BE;
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static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
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static const char *ST_PASS = "hashcathas";
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static const char *ST_HASH = "a25b0fde71ebe13803a4707a657c54dd688a1659fb1e9bfd9f04412ea5dcc47e9sNxXqi14uSPbnjI+5gFanekzSwdOgwxUnbJA0xcxajPRwyNFomS7xaia3xidrx752LteXNligDb7Qs/cTwFAOm5OKzeh5b1o3OI5MrPEXU=";
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static const char *ST_PASS = "hashcat";
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static const char *ST_HASH = "67445496c838e96c1424a8dae4b146f0fc247c8c34ef33feffeb1e4412018512wZGtBMeN84XZE2LoOKwTGvA4Ee4m7PR1lDGIdWUV6OSUZKRiKFx9tlrnZLt8r8OfOzbwUS2a2Uo+nrrP6F85fh4eHstwPJw0KwzHWB8br58=";
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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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@ -61,10 +60,8 @@ typedef struct terra
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u32 salt_buf[8];
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u32 ct[16]; // 16 * 4 = 64 bytes (we have extra 16 bytes in digest: 64 + 16 = 80)
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u32 iv[4];
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} terra_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 (terra_t);
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@ -89,9 +86,22 @@ u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED con
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return pw_max;
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}
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u32 module_salt_min (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 u32 salt_min = 16;
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return salt_min;
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}
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u32 module_salt_max (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 u32 salt_max = 16;
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return salt_max;
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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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terra_t *terra = (terra_t *) esalt_buf;
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u32 *digest = (u32 *) digest_buf;
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@ -113,7 +123,6 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
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token.len[2] = 108;
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token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_BASE64A;
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const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
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@ -126,10 +135,10 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
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const int iv_len = token.len[1];
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const u8 *hash_pos = token.buf[2];
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const int hash_len = token.len[2];
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// Populating salt buf even though it's unused - we use esalt below
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const bool parse_rc = generic_salt_decode (hashconfig, salt_pos, salt_len, (u8 *)salt->salt_buf, (int *)&salt->salt_len);
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const bool parse_rc = generic_salt_decode (hashconfig, salt_pos, salt_len, (u8 *) salt->salt_buf, (int *) &salt->salt_len);
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if (parse_rc == false) return (PARSER_SALT_LENGTH);
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@ -159,7 +168,6 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
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if (tmp_len != 0x50) return (PARSER_HASH_LENGTH);
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u32* whole_digest = (u32*) tmp_buf;
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// Penultimate block, i.e. IV, xored with a whole padding block
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@ -244,7 +252,7 @@ void module_init (module_ctx_t *module_ctx)
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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_charset = MODULE_DEFAULT;
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module_ctx->module_benchmark_salt = 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_deprecated_notice = MODULE_DEFAULT;
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@ -303,8 +311,8 @@ void module_init (module_ctx_t *module_ctx)
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module_ctx->module_pwdump_column = MODULE_DEFAULT;
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module_ctx->module_pw_max = module_pw_max;
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module_ctx->module_pw_min = MODULE_DEFAULT;
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module_ctx->module_salt_max = MODULE_DEFAULT;
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module_ctx->module_salt_min = MODULE_DEFAULT;
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module_ctx->module_salt_max = module_salt_max;
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module_ctx->module_salt_min = module_salt_min;
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module_ctx->module_salt_type = module_salt_type;
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module_ctx->module_separator = MODULE_DEFAULT;
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module_ctx->module_st_hash = module_st_hash;
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@ -5,7 +5,7 @@
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## License.....: MIT
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##
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OPTS="--quiet --potfile-disable --hwmon-disable"
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OPTS="--quiet --potfile-disable --hwmon-disable --logfile-disable"
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FORCE=0
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RUNTIME=400
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107
tools/test_modules/m29600.pm
Normal file
107
tools/test_modules/m29600.pm
Normal file
@ -0,0 +1,107 @@
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#!/usr/bin/env perl
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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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use strict;
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use warnings;
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use MIME::Base64 qw (encode_base64 decode_base64);
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use Crypt::CBC;
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use Crypt::PBKDF2;
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sub module_constraints { [[0, 256], [16, 16], [-1, -1], [-1, -1], [-1, -1]] }
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my $ITERATIONS = 100;
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sub module_generate_hash
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{
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my $word = shift;
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my $salt = shift;
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my $iv = shift;
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my $data = shift;
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my $pbkdf2 = Crypt::PBKDF2->new
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(
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hasher => Crypt::PBKDF2->hasher_from_algorithm ('HMACSHA1'),
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iterations => $ITERATIONS,
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output_len => 32
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);
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my $key = $pbkdf2->PBKDF2 ($salt, $word);
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if (! defined ($iv))
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{
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$iv = random_bytes (16);
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}
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my $cipher = Crypt::CBC->new ({
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key => $key,
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cipher => "Crypt::Rijndael",
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iv => $iv,
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literal_key => 1,
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keysize => 32,
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header => "none",
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padding => "none",
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});
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if (! defined ($data))
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{
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$data = random_hex_string (64);
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$data .= "\x10" x 16 # padding block
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}
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else
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{
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$data = $cipher->decrypt ($data);
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my $padding_block = substr ($data, 64, 16);
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if ($padding_block ne "\x10" x 16)
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{
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$data = "\x00" x 80; # FAKE data (length: 64 + 16)
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}
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}
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my $encrypted_data = $cipher->encrypt ($data);
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my $hash = sprintf ("%s%s%s", unpack ("H*", $salt), unpack ("H*", $iv), encode_base64 ($encrypted_data, ""));
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return $hash;
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}
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sub module_verify_hash
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{
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my $line = shift;
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my ($hash, $word) = split (":", $line);
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return unless (defined ($hash));
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return unless (defined ($word));
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return unless (length ($hash) == (32 + 32 + 108));
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my $salt = substr ($hash, 0, 32);
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my $iv = substr ($hash, 32, 32);
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my $data = substr ($hash, 64, 108); # or until the end
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return unless ($salt =~ m/^[0-9a-fA-F]{32}$/);
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return unless ($iv =~ m/^[0-9a-fA-F]{32}$/);
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return unless ($data =~ m/^[A-Za-z0-9+\/=]{108}$/);
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$salt = pack ("H*", $salt);
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$iv = pack ("H*", $iv);
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$data = decode_base64 ($data);
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return unless (length ($data) == (64 + 16)); # 80
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$word = pack_if_HEX_notation ($word);
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my $new_hash = module_generate_hash ($word, $salt, $iv, $data);
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return ($new_hash, $word);
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}
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1;
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