Merge branch 'master' into 29600_no_hash_copy

pull/3410/head
Jens Steube 2 years ago committed by GitHub
commit a500543729
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GPG Key ID: 4AEE18F83AFDEB23

@ -25,6 +25,7 @@ typedef struct pbkdf_sha1_tmp
u32 dgst[32];
u32 out[32];
} pbkdf_sha1_tmp_t;
typedef struct terra

@ -420,6 +420,7 @@ NVIDIA GPUs require "NVIDIA Driver" (440.64 or later) and "CUDA Toolkit" (9.0 or
- MultiBit Classic .wallet (scrypt)
- MultiBit HD (scrypt)
- Exodus Desktop Wallet (scrypt)
- Terra Station Wallet (AES256-CBC(PBKDF2($pass)))
##
## Attack-Modes

@ -1,5 +1,3 @@
/**
* Author......: See docs/credits.txt
* License.....: MIT
@ -19,15 +17,16 @@ static const u32 DGST_POS1 = 1;
static const u32 DGST_POS2 = 2;
static const u32 DGST_POS3 = 3;
static const u32 DGST_SIZE = DGST_SIZE_4_4;
static const u32 HASH_CATEGORY = HASH_CATEGORY_NETWORK_PROTOCOL;
static const char *HASH_NAME = "terra";
static const u32 HASH_CATEGORY = HASH_CATEGORY_CRYPTOCURRENCY_WALLET;
static const char *HASH_NAME = "Terra Station Wallet (AES256-CBC(PBKDF2($pass)))";
static const u64 KERN_TYPE = 29600;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
static const u64 OPTS_TYPE = OPTS_TYPE_STOCK_MODULE
| OPTS_TYPE_ST_HEX
| OPTS_TYPE_PT_GENERATE_BE;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcathas";
static const char *ST_HASH = "a25b0fde71ebe13803a4707a657c54dd688a1659fb1e9bfd9f04412ea5dcc47e9sNxXqi14uSPbnjI+5gFanekzSwdOgwxUnbJA0xcxajPRwyNFomS7xaia3xidrx752LteXNligDb7Qs/cTwFAOm5OKzeh5b1o3OI5MrPEXU=";
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "67445496c838e96c1424a8dae4b146f0fc247c8c34ef33feffeb1e4412018512wZGtBMeN84XZE2LoOKwTGvA4Ee4m7PR1lDGIdWUV6OSUZKRiKFx9tlrnZLt8r8OfOzbwUS2a2Uo+nrrP6F85fh4eHstwPJw0KwzHWB8br58=";
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; }
@ -61,10 +60,8 @@ typedef struct terra
u32 salt_buf[8];
u32 ct[16]; // 16 * 4 = 64 bytes (we have extra 16 bytes in digest: 64 + 16 = 80)
u32 iv[4];
} terra_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 (terra_t);
@ -89,9 +86,22 @@ u32 module_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED con
return pw_max;
}
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)
{
const u32 salt_min = 16;
return salt_min;
}
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)
{
const u32 salt_max = 16;
return salt_max;
}
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)
{
terra_t *terra = (terra_t *) esalt_buf;
u32 *digest = (u32 *) digest_buf;
@ -113,7 +123,6 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
token.len[2] = 108;
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_BASE64A;
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
@ -126,10 +135,10 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
const int iv_len = token.len[1];
const u8 *hash_pos = token.buf[2];
const int hash_len = token.len[2];
// Populating salt buf even though it's unused - we use esalt below
const bool parse_rc = generic_salt_decode (hashconfig, salt_pos, salt_len, (u8 *)salt->salt_buf, (int *)&salt->salt_len);
const bool parse_rc = generic_salt_decode (hashconfig, salt_pos, salt_len, (u8 *) salt->salt_buf, (int *) &salt->salt_len);
if (parse_rc == false) return (PARSER_SALT_LENGTH);
@ -159,7 +168,6 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
if (tmp_len != 0x50) return (PARSER_HASH_LENGTH);
u32* whole_digest = (u32*) tmp_buf;
// Penultimate block, i.e. IV, xored with a whole padding block
@ -244,7 +252,7 @@ void module_init (module_ctx_t *module_ctx)
module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
module_ctx->module_benchmark_mask = MODULE_DEFAULT;
module_ctx->module_benchmark_charset = MODULE_DEFAULT;
module_ctx->module_benchmark_salt = 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_deprecated_notice = MODULE_DEFAULT;
@ -303,8 +311,8 @@ void module_init (module_ctx_t *module_ctx)
module_ctx->module_pwdump_column = MODULE_DEFAULT;
module_ctx->module_pw_max = module_pw_max;
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_max = module_salt_max;
module_ctx->module_salt_min = module_salt_min;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;

@ -5,7 +5,7 @@
## License.....: MIT
##
OPTS="--quiet --potfile-disable --hwmon-disable"
OPTS="--quiet --potfile-disable --hwmon-disable --logfile-disable"
FORCE=0
RUNTIME=400

@ -0,0 +1,107 @@
#!/usr/bin/env perl
##
## Author......: See docs/credits.txt
## License.....: MIT
##
use strict;
use warnings;
use MIME::Base64 qw (encode_base64 decode_base64);
use Crypt::CBC;
use Crypt::PBKDF2;
sub module_constraints { [[0, 256], [16, 16], [-1, -1], [-1, -1], [-1, -1]] }
my $ITERATIONS = 100;
sub module_generate_hash
{
my $word = shift;
my $salt = shift;
my $iv = shift;
my $data = shift;
my $pbkdf2 = Crypt::PBKDF2->new
(
hasher => Crypt::PBKDF2->hasher_from_algorithm ('HMACSHA1'),
iterations => $ITERATIONS,
output_len => 32
);
my $key = $pbkdf2->PBKDF2 ($salt, $word);
if (! defined ($iv))
{
$iv = random_bytes (16);
}
my $cipher = Crypt::CBC->new ({
key => $key,
cipher => "Crypt::Rijndael",
iv => $iv,
literal_key => 1,
keysize => 32,
header => "none",
padding => "none",
});
if (! defined ($data))
{
$data = random_hex_string (64);
$data .= "\x10" x 16 # padding block
}
else
{
$data = $cipher->decrypt ($data);
my $padding_block = substr ($data, 64, 16);
if ($padding_block ne "\x10" x 16)
{
$data = "\x00" x 80; # FAKE data (length: 64 + 16)
}
}
my $encrypted_data = $cipher->encrypt ($data);
my $hash = sprintf ("%s%s%s", unpack ("H*", $salt), unpack ("H*", $iv), encode_base64 ($encrypted_data, ""));
return $hash;
}
sub module_verify_hash
{
my $line = shift;
my ($hash, $word) = split (":", $line);
return unless (defined ($hash));
return unless (defined ($word));
return unless (length ($hash) == (32 + 32 + 108));
my $salt = substr ($hash, 0, 32);
my $iv = substr ($hash, 32, 32);
my $data = substr ($hash, 64, 108); # or until the end
return unless ($salt =~ m/^[0-9a-fA-F]{32}$/);
return unless ($iv =~ m/^[0-9a-fA-F]{32}$/);
return unless ($data =~ m/^[A-Za-z0-9+\/=]{108}$/);
$salt = pack ("H*", $salt);
$iv = pack ("H*", $iv);
$data = decode_base64 ($data);
return unless (length ($data) == (64 + 16)); # 80
$word = pack_if_HEX_notation ($word);
my $new_hash = module_generate_hash ($word, $salt, $iv, $data);
return ($new_hash, $word);
}
1;
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