mirror of https://github.com/hashcat/hashcat.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
285 lines
16 KiB
285 lines
16 KiB
/**
|
|
* 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_OUTSIDE_KERNEL;
|
|
static const u32 DGST_POS0 = 0;
|
|
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_FDE;
|
|
static const char *HASH_NAME = "Android FDE <= 4.3";
|
|
static const u64 KERN_TYPE = 8800;
|
|
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
|
|
| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
|
|
static const u64 OPTS_TYPE = OPTS_TYPE_STOCK_MODULE
|
|
| OPTS_TYPE_PT_GENERATE_LE;
|
|
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
|
|
static const char *ST_PASS = "hashcat";
|
|
static const char *ST_HASH = "$fde$16$ca56e82e7b5a9c2fc1e3b5a7d671c2f9$16$7c124af19ac913be0fc137b75a34b20d$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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; }
|
|
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; }
|
|
|
|
typedef struct androidfde
|
|
{
|
|
u32 data[384];
|
|
|
|
} androidfde_t;
|
|
|
|
typedef struct androidfde_tmp
|
|
{
|
|
u32 ipad[5];
|
|
u32 opad[5];
|
|
|
|
u32 dgst[10];
|
|
u32 out[10];
|
|
|
|
} androidfde_tmp_t;
|
|
|
|
static const char *SIGNATURE_ANDROIDFDE = "$fde$";
|
|
static const int ROUNDS_ANDROIDFDE = 2000;
|
|
|
|
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 (androidfde_t);
|
|
|
|
return esalt_size;
|
|
}
|
|
|
|
u64 module_tmp_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 tmp_size = (const u64) sizeof (androidfde_tmp_t);
|
|
|
|
return tmp_size;
|
|
}
|
|
|
|
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)
|
|
{
|
|
// this overrides the reductions of PW_MAX in case optimized kernel is selected
|
|
// IOW, even in optimized kernel mode it support length 256
|
|
|
|
const u32 pw_max = PW_MAX;
|
|
|
|
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;
|
|
|
|
androidfde_t *androidfde = (androidfde_t *) esalt_buf;
|
|
|
|
hc_token_t token;
|
|
|
|
memset (&token, 0, sizeof (hc_token_t));
|
|
|
|
token.token_cnt = 6;
|
|
|
|
token.signatures_cnt = 1;
|
|
token.signatures_buf[0] = SIGNATURE_ANDROIDFDE;
|
|
|
|
token.len[0] = 5;
|
|
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
|
|
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
|
|
|
token.sep[1] = '$';
|
|
token.len[1] = 2;
|
|
token.attr[1] = TOKEN_ATTR_FIXED_LENGTH;
|
|
|
|
token.sep[2] = '$';
|
|
token.len[2] = 32;
|
|
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
|
|
| TOKEN_ATTR_VERIFY_HEX;
|
|
|
|
token.sep[3] = '$';
|
|
token.len[3] = 2;
|
|
token.attr[3] = TOKEN_ATTR_FIXED_LENGTH;
|
|
|
|
token.sep[4] = '$';
|
|
token.len[4] = 32;
|
|
token.attr[4] = TOKEN_ATTR_FIXED_LENGTH
|
|
| TOKEN_ATTR_VERIFY_HEX;
|
|
|
|
token.sep[5] = '$';
|
|
token.len[5] = 3072;
|
|
token.attr[5] = 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);
|
|
|
|
// hash
|
|
|
|
const u8 *hash_pos = token.buf[4];
|
|
|
|
digest[0] = hex_to_u32 (hash_pos + 0);
|
|
digest[1] = hex_to_u32 (hash_pos + 8);
|
|
digest[2] = hex_to_u32 (hash_pos + 16);
|
|
digest[3] = hex_to_u32 (hash_pos + 24);
|
|
|
|
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]);
|
|
|
|
// salt
|
|
|
|
const u8 *salt_pos = token.buf[2];
|
|
const int salt_len = token.len[2];
|
|
|
|
salt->salt_buf[0] = hex_to_u32 (salt_pos + 0);
|
|
salt->salt_buf[1] = hex_to_u32 (salt_pos + 8);
|
|
salt->salt_buf[2] = hex_to_u32 (salt_pos + 16);
|
|
salt->salt_buf[3] = hex_to_u32 (salt_pos + 24);
|
|
|
|
salt->salt_len = salt_len / 2;
|
|
salt->salt_iter = ROUNDS_ANDROIDFDE - 1;
|
|
|
|
// data
|
|
|
|
const u8 *data_pos = token.buf[5];
|
|
const int data_len = token.len[5];
|
|
|
|
for (int i = 0, j = 0; i < data_len; i += 8, j += 1)
|
|
{
|
|
androidfde->data[j] = hex_to_u32 (data_pos + i);
|
|
|
|
androidfde->data[j] = byte_swap_32 (androidfde->data[j]);
|
|
}
|
|
|
|
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;
|
|
|
|
const androidfde_t *androidfde = (const androidfde_t *) esalt_buf;
|
|
|
|
char tmp[3073] = { 0 };
|
|
|
|
for (u32 i = 0, j = 0; i < 384; i += 1, j += 8)
|
|
{
|
|
snprintf (tmp + j, 9, "%08x", androidfde->data[i]);
|
|
}
|
|
|
|
tmp[3072] = 0;
|
|
|
|
const int line_len = snprintf (line_buf, line_size, "%s16$%08x%08x%08x%08x$16$%08x%08x%08x%08x$%s",
|
|
SIGNATURE_ANDROIDFDE,
|
|
byte_swap_32 (salt->salt_buf[0]),
|
|
byte_swap_32 (salt->salt_buf[1]),
|
|
byte_swap_32 (salt->salt_buf[2]),
|
|
byte_swap_32 (salt->salt_buf[3]),
|
|
digest[0],
|
|
digest[1],
|
|
digest[2],
|
|
digest[3],
|
|
tmp);
|
|
|
|
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_charset = 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;
|
|
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_esalt_size;
|
|
module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
|
|
module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
|
|
module_ctx->module_extra_tuningdb_block = 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_postprocess = MODULE_DEFAULT;
|
|
module_ctx->module_hash_decode_potfile = 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_potfile = 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_hashes_count_min = MODULE_DEFAULT;
|
|
module_ctx->module_hashes_count_max = MODULE_DEFAULT;
|
|
module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
|
|
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;
|
|
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_jit_cache_disable = 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_custom_check = 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_tmp_size;
|
|
module_ctx->module_unstable_warning = MODULE_DEFAULT;
|
|
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
|
}
|