/** * 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 = 14; static const u32 DGST_POS1 = 15; static const u32 DGST_POS2 = 6; static const u32 DGST_POS3 = 7; static const u32 DGST_SIZE = DGST_SIZE_8_8; static const u32 HASH_CATEGORY = HASH_CATEGORY_RAW_HASH_SALTED; static const char *HASH_NAME = "sha512(utf16le($pass).$salt)"; static const u64 KERN_TYPE = 1730; static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE | OPTI_TYPE_PRECOMPUTE_INIT | OPTI_TYPE_EARLY_SKIP | OPTI_TYPE_NOT_ITERATED | OPTI_TYPE_APPENDED_SALT | OPTI_TYPE_USES_BITS_64 | OPTI_TYPE_RAW_HASH; static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_BE | OPTS_TYPE_PT_UTF16LE | OPTS_TYPE_ST_ADD80 | OPTS_TYPE_ST_ADDBITS15; static const u32 SALT_TYPE = SALT_TYPE_GENERIC; static const char *ST_PASS = "hashcat"; static const char *ST_HASH = "eefb67342d62a5d8ac84e8ae89d0f157f03749bd0427c80637003a4760feefdb36cbe11ba35ab2015b3691e2e83803178c986aa85f29e6f56938b469a31ccd7a:6576666"; 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; } 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) { u64 *digest = (u64 *) digest_buf; token_t token; token.token_cnt = 2; token.sep[0] = hashconfig->separator; token.len_min[0] = 128; token.len_max[0] = 128; token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH | TOKEN_ATTR_VERIFY_HEX; token.len_min[1] = SALT_MIN; token.len_max[1] = SALT_MAX; token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH; if (hashconfig->opts_type & OPTS_TYPE_ST_HEX) { token.len_min[1] *= 2; token.len_max[1] *= 2; token.attr[1] |= 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); const u8 *hash_pos = token.buf[0]; digest[0] = hex_to_u64 (hash_pos + 0); digest[1] = hex_to_u64 (hash_pos + 16); digest[2] = hex_to_u64 (hash_pos + 32); digest[3] = hex_to_u64 (hash_pos + 48); digest[4] = hex_to_u64 (hash_pos + 64); digest[5] = hex_to_u64 (hash_pos + 80); digest[6] = hex_to_u64 (hash_pos + 96); digest[7] = hex_to_u64 (hash_pos + 112); digest[0] = byte_swap_64 (digest[0]); digest[1] = byte_swap_64 (digest[1]); digest[2] = byte_swap_64 (digest[2]); digest[3] = byte_swap_64 (digest[3]); digest[4] = byte_swap_64 (digest[4]); digest[5] = byte_swap_64 (digest[5]); digest[6] = byte_swap_64 (digest[6]); digest[7] = byte_swap_64 (digest[7]); if (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL) { digest[0] -= SHA512M_A; digest[1] -= SHA512M_B; digest[2] -= SHA512M_C; digest[3] -= SHA512M_D; digest[4] -= SHA512M_E; digest[5] -= SHA512M_F; digest[6] -= SHA512M_G; digest[7] -= SHA512M_H; } const u8 *salt_pos = token.buf[1]; const int salt_len = token.len[1]; 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); 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 u64 *digest = (const u64 *) digest_buf; // we can not change anything in the original buffer, otherwise destroying sorting // therefore create some local buffer u64 tmp[8]; tmp[0] = digest[0]; tmp[1] = digest[1]; tmp[2] = digest[2]; tmp[3] = digest[3]; tmp[4] = digest[4]; tmp[5] = digest[5]; tmp[6] = digest[6]; tmp[7] = digest[7]; if (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL) { tmp[0] += SHA512M_A; tmp[1] += SHA512M_B; tmp[2] += SHA512M_C; tmp[3] += SHA512M_D; tmp[4] += SHA512M_E; tmp[5] += SHA512M_F; tmp[6] += SHA512M_G; tmp[7] += SHA512M_H; } tmp[0] = byte_swap_64 (tmp[0]); tmp[1] = byte_swap_64 (tmp[1]); tmp[2] = byte_swap_64 (tmp[2]); tmp[3] = byte_swap_64 (tmp[3]); tmp[4] = byte_swap_64 (tmp[4]); tmp[5] = byte_swap_64 (tmp[5]); tmp[6] = byte_swap_64 (tmp[6]); tmp[7] = byte_swap_64 (tmp[7]); u8 *out_buf = (u8 *) line_buf; int out_len = 0; u64_to_hex (tmp[0], out_buf + out_len); out_len += 16; u64_to_hex (tmp[1], out_buf + out_len); out_len += 16; u64_to_hex (tmp[2], out_buf + out_len); out_len += 16; u64_to_hex (tmp[3], out_buf + out_len); out_len += 16; u64_to_hex (tmp[4], out_buf + out_len); out_len += 16; u64_to_hex (tmp[5], out_buf + out_len); out_len += 16; u64_to_hex (tmp[6], out_buf + out_len); out_len += 16; u64_to_hex (tmp[7], out_buf + out_len); out_len += 16; out_buf[out_len] = hashconfig->separator; out_len += 1; out_len += generic_salt_encode (hashconfig, (const u8 *) salt->salt_buf, (const int) salt->salt_len, out_buf + out_len); return out_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; 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_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_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_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; module_ctx->module_unstable_warning = MODULE_DEFAULT; module_ctx->module_warmup_disable = MODULE_DEFAULT; }