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mirror of https://github.com/hashcat/hashcat.git synced 2024-11-22 08:08:10 +00:00

Add -m 16400 module

This commit is contained in:
jsteube 2019-02-11 12:30:37 +01:00
parent 9cdc27b7c2
commit 63f0ed45bc
3 changed files with 186 additions and 90 deletions

View File

@ -104,7 +104,6 @@ typedef enum kern_type
KERN_TYPE_HMAC_STREEBOG_512_SLT = 11860,
KERN_TYPE_OPENCART = 13900,
KERN_TYPE_SHA1CX = 14400,
KERN_TYPE_CRAM_MD5_DOVECOT = 16400,
KERN_TYPE_JWT_HS256 = 16511,
KERN_TYPE_JWT_HS384 = 16512,
KERN_TYPE_JWT_HS512 = 16513,

View File

@ -64,7 +64,6 @@
" 111 | nsldaps, SSHA-1(Base64), Netscape LDAP SSHA | HTTP, SMTP, LDAP Server",
" 1411 | SSHA-256(Base64), LDAP {SSHA256} | HTTP, SMTP, LDAP Server",
" 1711 | SSHA-512(Base64), LDAP {SSHA512} | HTTP, SMTP, LDAP Server",
" 16400 | CRAM-MD5 Dovecot | HTTP, SMTP, LDAP Server",
" 122 | macOS v10.4, MacOS v10.5, MacOS v10.6 | Operating Systems",
" 1722 | macOS v10.7 | Operating Systems",
" 22 | Juniper NetScreen/SSG (ScreenOS) | Operating Systems",
@ -150,7 +149,6 @@ static const char *ST_HASH_11850 = "be4555415af4a05078dcf260bb3c0a35948135df3dbf
static const char *ST_HASH_11860 = "bebf6831b3f9f958acb345a88cb98f30cb0374cff13e6012818487c8dc8d5857f23bca2caed280195ad558b8ce393503e632e901e8d1eb2ccb349a544ac195fd:08151337";
static const char *ST_HASH_13900 = "058c1c3773340c8563421e2b17e60eb7c916787e:827500576";
static const char *ST_HASH_14400 = "fcdc7ec700b887e8eaebf94c2ec52aebb5521223:63038426024388230227";
static const char *ST_HASH_16400 = "{CRAM-MD5}5389b33b9725e5657cb631dc50017ff100000000000000000000000000000000";
static const char *ST_HASH_16600 = "$electrum$1*44358283104603165383613672586868*c43a6632d9f59364f74c395a03d8c2ea";
static const char *HT_00030 = "md5(utf16le($pass).$salt)";
@ -203,7 +201,6 @@ static const char *HT_11850 = "HMAC-Streebog-512 (key = $pass), big-endian";
static const char *HT_11860 = "HMAC-Streebog-512 (key = $salt), big-endian";
static const char *HT_13900 = "OpenCart";
static const char *HT_14400 = "sha1(CX)";
static const char *HT_16400 = "CRAM-MD5 Dovecot";
static const char *HT_16500 = "JWT (JSON Web Token)";
static const char *HT_16600 = "Electrum Wallet (Salt-Type 1-3)";
@ -232,7 +229,6 @@ static const char *HT_04521 = "Redmine";
static const char *HT_04522 = "PunBB";
static const char *SIGNATURE_CRAM_MD5 = "$cram_md5$";
static const char *SIGNATURE_CRAM_MD5_DOVECOT = "{CRAM-MD5}";
static const char *SIGNATURE_DJANGOSHA1 = "sha1$";
static const char *SIGNATURE_EPISERVER = "$episerver$";
static const char *SIGNATURE_MEDIAWIKI_B = "$B$";
@ -2699,53 +2695,6 @@ int crammd5_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UN
return (PARSER_OK);
}
int crammd5_dovecot_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
u32 *digest = (u32 *) hash_buf->digest;
token_t token;
token.token_cnt = 3;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_CRAM_MD5_DOVECOT;
token.len[0] = 10;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.len[1] = 32;
token.attr[1] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.len[2] = 32;
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// iter
u8 *hash_pos = input_buf + 10;
digest[0] = hex_to_u32 ((const u8 *) &hash_pos[ 0]);
digest[1] = hex_to_u32 ((const u8 *) &hash_pos[ 8]);
digest[2] = hex_to_u32 ((const u8 *) &hash_pos[16]);
digest[3] = hex_to_u32 ((const u8 *) &hash_pos[24]);
if (hashconfig->opti_type & OPTI_TYPE_PRECOMPUTE_MERKLE)
{
digest[0] -= MD5M_A;
digest[1] -= MD5M_B;
digest[2] -= MD5M_C;
digest[3] -= MD5M_D;
}
return (PARSER_OK);
}
int redmine_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
u32 *digest = (u32 *) hash_buf->digest;
@ -4616,13 +4565,6 @@ int ascii_digest (hashcat_ctx_t *hashcat_ctx, char *out_buf, const int out_size,
byte_swap_32 (digest_buf[3]),
byte_swap_32 (digest_buf[4]));
}
else if (hash_mode == 16400)
{
hashinfo_t **hashinfo_ptr = hash_info;
char *hash_buf = hashinfo_ptr[digest_cur]->orighash;
snprintf (out_buf, out_size, "%s", hash_buf);
}
else if (hash_mode == 16500)
{
jwt_t *jwts = (jwt_t *) esalts_buf;
@ -6358,29 +6300,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
break;
case 16400: hashconfig->hash_type = HASH_TYPE_CRAM_MD5_DOVECOT;
hashconfig->salt_type = SALT_TYPE_NONE;
hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL;
hashconfig->opts_type = OPTS_TYPE_PT_GENERATE_LE
| OPTS_TYPE_HASH_COPY;
hashconfig->kern_type = KERN_TYPE_CRAM_MD5_DOVECOT;
hashconfig->dgst_size = DGST_SIZE_4_4;
hashconfig->parse_func = crammd5_dovecot_parse_hash;
hashconfig->opti_type = OPTI_TYPE_ZERO_BYTE
| OPTI_TYPE_PRECOMPUTE_INIT
| OPTI_TYPE_PRECOMPUTE_MERKLE
| OPTI_TYPE_MEET_IN_MIDDLE
| OPTI_TYPE_EARLY_SKIP
| OPTI_TYPE_NOT_ITERATED
| OPTI_TYPE_RAW_HASH;
hashconfig->dgst_pos0 = 0;
hashconfig->dgst_pos1 = 3;
hashconfig->dgst_pos2 = 2;
hashconfig->dgst_pos3 = 1;
hashconfig->st_hash = ST_HASH_16400;
hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
break;
case 16500: hashconfig->hash_type = HASH_TYPE_JWT;
hashconfig->salt_type = SALT_TYPE_EMBEDDED;
hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL;
@ -6453,14 +6372,7 @@ u32 default_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED co
break;
}
}
else
{
switch (hashconfig->hash_mode)
{
case 16400: pw_max = 64; // HMAC-MD5 and `doveadm pw` are different for password more than 64 bytes
break;
}
}
// pw_max : all modes listed in the following switch cases are
// the maximum possible password length of the related system

185
src/modules/module_16400.c Normal file
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@ -0,0 +1,185 @@
/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#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 = 0;
static const u32 DGST_POS1 = 3;
static const u32 DGST_POS2 = 2;
static const u32 DGST_POS3 = 1;
static const u32 DGST_SIZE = DGST_SIZE_4_4;
static const u32 HASH_CATEGORY = HASH_CATEGORY_NETWORK_SERVER;
static const char *HASH_NAME = "CRAM-MD5 Dovecot";
static const u32 HASH_TYPE = HASH_TYPE_GENERIC;
static const u64 KERN_TYPE = 16400;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
| OPTI_TYPE_PRECOMPUTE_INIT
| OPTI_TYPE_PRECOMPUTE_MERKLE
| OPTI_TYPE_MEET_IN_MIDDLE
| OPTI_TYPE_EARLY_SKIP
| OPTI_TYPE_NOT_ITERATED
| OPTI_TYPE_RAW_HASH;
static const u64 OPTS_TYPE = OPTS_TYPE_STATE_BUFFER_LE
| OPTS_TYPE_PT_GENERATE_LE
| OPTS_TYPE_HASH_COPY;
static const u32 SALT_TYPE = SALT_TYPE_NONE;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "{CRAM-MD5}5389b33b9725e5657cb631dc50017ff100000000000000000000000000000000";
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; }
u32 module_hash_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 HASH_TYPE; }
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; }
static const char *SIGNATURE_CRAM_MD5_DOVECOT = "{CRAM-MD5}";
u32 module_pw_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 bool optimized_kernel = (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL);
u32 pw_max = (optimized_kernel == true) ? PW_MAX_OLD : 64; // HMAC-MD5 and `doveadm pw` are different for password more than 64 bytes
return pw_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)
{
u32 *digest = (u32 *) digest_buf;
token_t token;
token.token_cnt = 3;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_CRAM_MD5_DOVECOT;
token.len[0] = 10;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.len[1] = 32;
token.attr[1] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.len[2] = 32;
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// iter
const u8 *hash_pos = (const u8 *) line_buf + 10;
digest[0] = hex_to_u32 ((const u8 *) &hash_pos[ 0]);
digest[1] = hex_to_u32 ((const u8 *) &hash_pos[ 8]);
digest[2] = hex_to_u32 ((const u8 *) &hash_pos[16]);
digest[3] = hex_to_u32 ((const u8 *) &hash_pos[24]);
if (hashconfig->opti_type & OPTI_TYPE_PRECOMPUTE_MERKLE)
{
digest[0] -= MD5M_A;
digest[1] -= MD5M_B;
digest[2] -= MD5M_C;
digest[3] -= MD5M_D;
}
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)
{
return snprintf (line_buf, line_size, "%s", hash_info->orighash);
}
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_DEFAULT;
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_hash_type = module_hash_type;
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_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_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_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;
}