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hashcat/src/modules/module_07800.c

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Add module for -m 7801
2019-02-09 16:55:24 +00:00
/**
* 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"
static const u32 ATTACK_EXEC = ATTACK_EXEC_INSIDE_KERNEL;
static const u32 DGST_POS0 = 3;
static const u32 DGST_POS1 = 4;
static const u32 DGST_POS2 = 2;
static const u32 DGST_POS3 = 1;
static const u32 DGST_SIZE = DGST_SIZE_4_5;
static const u32 HASH_CATEGORY = HASH_CATEGORY_EAS;
static const char *HASH_NAME = "SAP CODVN F/G (PASSCODE)";
static const u64 KERN_TYPE = 7800;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
| OPTI_TYPE_PRECOMPUTE_INIT
| OPTI_TYPE_NOT_ITERATED;
Get rid of hash_type variable. This hopefully reduces some confusion for new hashcat kernel developers
2019-02-12 15:02:27 +00:00
static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_BE
Add module for -m 7801
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| OPTS_TYPE_ST_ADD80
| OPTS_TYPE_ST_UPPER;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "604020408266$32837BA7B97672BA4E5AC74767A4E6E1AE802651";
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; }
Update module_unstable_warning() for amdgpu-pro-20.50-1234664-ubuntu-20.04 (legacy)
2021-05-02 18:18:50 +00:00
bool module_unstable_warning (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra, MAYBE_UNUSED const hc_device_param_t *device_param)
{
// amdgpu-pro-20.50-1234664-ubuntu-20.04 (legacy)
// test_1619950656/test_report.log:password not found, cmdline : ./hashcat --quiet --potfile-disable --runtime 400 --hwmon-disable -O -D 2 --backend-vector-width 4 -a 3 -m 7800 --increment --increment-min 1 --increment-max 8 test_1619950656/7800_multihash_bruteforce.txt ?d?d?d?d?d?d?d?d
// test_1619967069/test_report.log:password not found, cmdline : ./hashcat --quiet --potfile-disable --runtime 400 --hwmon-disable -D 2 --backend-vector-width 4 -a 3 -m 7800 --increment --increment-min 1 --increment-max 8 test_1619967069/7800_multihash_bruteforce.txt ?d?d?d?d?d?d?d?d
if ((device_param->opencl_device_vendor_id == VENDOR_ID_AMD) && (device_param->has_vperm == false))
{
return true;
}
return false;
}
Add module for -m 7801
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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)
{
Fixed maximum password length in modules of hash-modes 600, 7800, 7801 and 9900
2020-07-02 10:20:41 +00:00
const bool optimized_kernel = (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL);
const u32 pw_max = (optimized_kernel == false) ? 40 : hashconfig->pw_max; // https://www.daniel-berlin.de/security/sap-sec/password-hash-algorithms/
Add module for -m 7801
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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 = 2;
token.len_min[0] = 1;
token.len_max[0] = 40;
token.sep[0] = '$';
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH;
token.len_min[1] = 40;
token.len_max[1] = 40;
token.attr[1] = TOKEN_ATTR_VERIFY_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);
/**
* salt
*/
const u8 *salt_pos = token.buf[0];
const int salt_len = token.len[0];
int user_len = 0;
for (int i = 0; i < salt_len; i++)
{
if (salt_pos[i] == ' ') continue;
user_len++;
}
// SAP user names cannot be longer than 12 characters
if (user_len > 12) return (PARSER_SALT_LENGTH);
// SAP user name cannot start with ! or ?
if (salt_pos[0] == '!' || salt_pos[0] == '?') return (PARSER_SALT_VALUE);
Rename parse_and_store_generic_salt to generic_salt_decode
2019-02-14 08:53:29 +00:00
const bool parse_rc = generic_salt_decode (hashconfig, salt_pos, salt_len, (u8 *) salt->salt_buf, (int *) &salt->salt_len);
Add module for -m 7801
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if (parse_rc == false) return (PARSER_SALT_LENGTH);
/**
* hash
*/
const u8 *hash_pos = token.buf[1];
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]);
digest[4] = hex_to_u32 ((const u8 *) &hash_pos[32]);
digest[0] = byte_swap_32 (digest[0]);
digest[1] = byte_swap_32 (digest[1]);
digest[2] = byte_swap_32 (digest[2]);
digest[3] = byte_swap_32 (digest[3]);
digest[4] = byte_swap_32 (digest[4]);
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;
Allocate always MAX_SALT * 2 bytes for temporary buffers going into generic_salt_encode()
2019-02-16 13:07:53 +00:00
char tmp_salt[SALT_MAX * 2];
Add module for -m 7801
2019-02-09 16:55:24 +00:00
Where generic_salt_decode() is used, the generic_salt_encode() should be used, too
2019-02-14 12:05:14 +00:00
const int salt_len = generic_salt_encode (hashconfig, (const u8 *) salt->salt_buf, (const int) salt->salt_len, (u8 *) tmp_salt);
Add module for -m 7801
2019-02-09 16:55:24 +00:00
Where generic_salt_decode() is used, the generic_salt_encode() should be used, too
2019-02-14 12:05:14 +00:00
tmp_salt[salt_len] = 0;
Add module for -m 7801
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const int line_len = snprintf (line_buf, line_size, "%s$%08X%08X%08X%08X%08X",
tmp_salt,
digest[0],
digest[1],
digest[2],
digest[3],
digest[4]);
return line_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_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;
Prepare potfile specific module_hash_decode and module_hash_encode hooks
2019-04-01 10:32:11 +00:00
module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
Add module for -m 7801
2019-02-09 16:55:24 +00:00
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;
Prepare potfile specific module_hash_decode and module_hash_encode hooks
2019-04-01 10:32:11 +00:00
module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
Add module for -m 7801
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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;
Add support to configure hash-mode specific range of number of hashes supported
2019-05-19 12:46:05 +00:00
module_ctx->module_hashes_count_min = MODULE_DEFAULT;
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
Add module for -m 7801
2019-02-09 16:55:24 +00:00
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
Module Structure: Add 3rd party library hook management functions. This also requires an update to all existing module_init()
2020-08-29 14:12:15 +00:00
module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
Add module for -m 7801
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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;
Support module specific JiT compiler build options
2019-03-02 10:12:13 +00:00
module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
Add module for -m 7801
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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;
WPA/WPA2 cracking: In the potfile, replace password with PMK in order to detect already cracked networks across all WPA modes
2019-04-02 09:24:22 +00:00
module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
Add module for -m 7801
2019-02-09 16:55:24 +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;
Update module_unstable_warning() for amdgpu-pro-20.50-1234664-ubuntu-20.04 (legacy)
2021-05-02 18:18:50 +00:00
module_ctx->module_unstable_warning = module_unstable_warning;
Add module for -m 7801
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module_ctx->module_warmup_disable = MODULE_DEFAULT;
}
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