/** * 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 MODULE_VERSION_CURRENT = 520; 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_OS; static const char *HASH_NAME = "Cisco-PIX MD5"; static const u32 HASH_TYPE = HASH_TYPE_MD5; static const u64 KERN_TYPE = 2400; static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE | OPTI_TYPE_PRECOMPUTE_INIT | OPTI_TYPE_PRECOMPUTE_MERKLE | OPTI_TYPE_EARLY_SKIP | OPTI_TYPE_NOT_ITERATED | OPTI_TYPE_NOT_SALTED; static const u64 OPTS_TYPE = OPTS_TYPE_STATE_BUFFER_LE | OPTS_TYPE_PT_GENERATE_LE; static const char *ST_HASH = "dRRVnUmUHXOTt9nk"; 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; } 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; } 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, const char *line_buf, MAYBE_UNUSED const int line_len) { u32 *digest = (u32 *) digest_buf; token_t token; token.token_cnt = 1; token.sep[0] = ':'; token.len_min[0] = 16; token.len_max[0] = 16; token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH | TOKEN_ATTR_VERIFY_BASE64B; 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] = itoa64_to_int (hash_pos[ 0]) << 0 | itoa64_to_int (hash_pos[ 1]) << 6 | itoa64_to_int (hash_pos[ 2]) << 12 | itoa64_to_int (hash_pos[ 3]) << 18; digest[1] = itoa64_to_int (hash_pos[ 4]) << 0 | itoa64_to_int (hash_pos[ 5]) << 6 | itoa64_to_int (hash_pos[ 6]) << 12 | itoa64_to_int (hash_pos[ 7]) << 18; digest[2] = itoa64_to_int (hash_pos[ 8]) << 0 | itoa64_to_int (hash_pos[ 9]) << 6 | itoa64_to_int (hash_pos[10]) << 12 | itoa64_to_int (hash_pos[11]) << 18; digest[3] = itoa64_to_int (hash_pos[12]) << 0 | itoa64_to_int (hash_pos[13]) << 6 | itoa64_to_int (hash_pos[14]) << 12 | itoa64_to_int (hash_pos[15]) << 18; decoder_apply_options (hashconfig, digest); decoder_apply_optimizer (hashconfig, digest); digest[0] &= 0x00ffffff; digest[1] &= 0x00ffffff; digest[2] &= 0x00ffffff; digest[3] &= 0x00ffffff; 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, char *line_buf, MAYBE_UNUSED const int line_size) { const u32 *digest = (const u32 *) digest_buf; // we can not change anything in the original buffer, otherwise destroying sorting // therefore create some local buffer u32 tmp[4]; tmp[0] = digest[0]; tmp[1] = digest[1]; tmp[2] = digest[2]; tmp[3] = digest[3]; encoder_apply_optimizer (hashconfig, tmp); encoder_apply_options (hashconfig, tmp); u8 *out_buf = (u8 *) line_buf; out_buf[ 0] = int_to_itoa64 ((tmp[0] >> 0) & 0x3f); out_buf[ 1] = int_to_itoa64 ((tmp[0] >> 6) & 0x3f); out_buf[ 2] = int_to_itoa64 ((tmp[0] >> 12) & 0x3f); out_buf[ 3] = int_to_itoa64 ((tmp[0] >> 18) & 0x3f); out_buf[ 4] = int_to_itoa64 ((tmp[1] >> 0) & 0x3f); out_buf[ 5] = int_to_itoa64 ((tmp[1] >> 6) & 0x3f); out_buf[ 6] = int_to_itoa64 ((tmp[1] >> 12) & 0x3f); out_buf[ 7] = int_to_itoa64 ((tmp[1] >> 18) & 0x3f); out_buf[ 8] = int_to_itoa64 ((tmp[2] >> 0) & 0x3f); out_buf[ 9] = int_to_itoa64 ((tmp[2] >> 6) & 0x3f); out_buf[10] = int_to_itoa64 ((tmp[2] >> 12) & 0x3f); out_buf[11] = int_to_itoa64 ((tmp[2] >> 18) & 0x3f); out_buf[12] = int_to_itoa64 ((tmp[3] >> 0) & 0x3f); out_buf[13] = int_to_itoa64 ((tmp[3] >> 6) & 0x3f); out_buf[14] = int_to_itoa64 ((tmp[3] >> 12) & 0x3f); out_buf[15] = int_to_itoa64 ((tmp[3] >> 18) & 0x3f); const int out_len = 16; return out_len; } void module_init (module_ctx_t *module_ctx) { 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_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_binary_verify = 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_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_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_DEFAULT; module_ctx->module_separator = MODULE_DEFAULT; module_ctx->module_st_hash = module_st_hash; module_ctx->module_st_pass = MODULE_DEFAULT; module_ctx->module_tmp_size = MODULE_DEFAULT; module_ctx->module_unstable_warning = MODULE_DEFAULT; module_ctx->module_version_current = MODULE_VERSION_CURRENT; module_ctx->module_warmup_disable = MODULE_DEFAULT; }