diff --git a/src/modules/module_29920.c b/src/modules/module_29920.c new file mode 100644 index 000000000..e14c6c0c2 --- /dev/null +++ b/src/modules/module_29920.c @@ -0,0 +1,352 @@ +/** + * 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_FBE; +static const char *HASH_NAME = "ENCsecurity Datavault (PBKDF2/keychain)"; +static const u64 KERN_TYPE = 29920; +static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE; +static const u64 OPTS_TYPE = OPTS_TYPE_STOCK_MODULE + | OPTS_TYPE_SUGGEST_KG + | OPTS_TYPE_PT_GENERATE_LE; +static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED; +static const char *ST_PASS = "hashcat"; +static const char *ST_HASH = "$encdv-pbkdf2$3$1$130571bbf372e0bf$111d5ca7$32$2429089346200226659014233592924299796009937640146227905527403333$100000$fec66270ae31528b4fe4dbfe4034a9698fcdf28daee644a63f561fdf91d6ed4e91491a65570a1789b10e1d6480cffe9d6b2c5b1be360ba690e15c6b8d04bbc7c561889416062efa8fd16e14356c922b2536356e8097ac421663eba859b812ace02f41d4e471f5a46e0cee149edaa46fd1be0347d59247320286ad270d2d45ed5"; + +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 encdatavault +{ + u32 keychain[32]; + u32 iv[2]; + + u32 ct; + + u32 algo; + u32 version; + + u32 nb_keys; + u32 key_len; + +} encdatavault_t; + +typedef struct encdatavault_tmp +{ + // key size can range between 128 and 1024 bit + + u32 ipad[8]; + u32 opad[8]; + + u32 dgst[32]; + u32 out[32]; + +} encdatavault_tmp_t; + +static const char *SIGNATURE_ENCDATAVAULT = "$encdv-pbkdf2$"; + +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 (encdatavault_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 (encdatavault_tmp_t); + + return tmp_size; +} + +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; + + encdatavault_t *encdatavault = (encdatavault_t *) esalt_buf; + + hc_token_t token; + + token.token_cnt = 9; + + token.signatures_cnt = 1; + token.signatures_buf[0] = SIGNATURE_ENCDATAVAULT; + + token.len[0] = 14; + token.attr[0] = TOKEN_ATTR_FIXED_LENGTH + | TOKEN_ATTR_VERIFY_SIGNATURE; + + token.sep[1] = '$'; + token.len_min[1] = 1; + token.len_max[1] = 1; + token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_DIGIT; + + token.sep[2] = '$'; + token.len_min[2] = 1; + token.len_max[2] = 1; + token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_DIGIT; + + token.sep[3] = '$'; + token.len_min[3] = 16; + token.len_max[3] = 16; + token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_HEX; + + token.sep[4] = '$'; + token.len_min[4] = 8; + token.len_max[4] = 8; + token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_HEX; + + token.sep[5] = '$'; + token.len_min[5] = 2; + token.len_max[5] = 2; + token.attr[5] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_DIGIT; + + token.sep[6] = '$'; + token.len_min[6] = 64; + token.len_max[6] = 64; + token.attr[6] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_HEX; + + token.sep[7] = '$'; + token.len_min[7] = 1; + token.len_max[7] = 10; + token.attr[7] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_DIGIT; + + token.sep[8] = '$'; + token.len_min[8] = 256; + token.len_max[8] = 256; + token.attr[8] = 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); + + // version + + const u8 *version_pos = token.buf[1]; + + encdatavault->version = hc_strtoul ((const char *) version_pos, NULL, 10); + + if (encdatavault->version != 3) return (PARSER_SALT_VALUE); + + // algo + + const u8 *algo_pos = token.buf[2]; + + encdatavault->algo = hc_strtoul ((const char *) algo_pos, NULL, 10); + + if (encdatavault->algo < 1) return (PARSER_SALT_VALUE); + if (encdatavault->algo > 4) return (PARSER_SALT_VALUE); + + #define ENC_MAX_KEY_NUM 8 + #define ENC_KEY_SIZE 16 + + encdatavault->nb_keys = 1u << (encdatavault->algo - 1); + + encdatavault->key_len = ENC_MAX_KEY_NUM * ENC_KEY_SIZE; + + // iv + + const u8 *iv_pos = token.buf[3]; + + encdatavault->iv[0] = byte_swap_32 (hex_to_u32 ((const u8 *) &iv_pos[0])); + encdatavault->iv[1] = byte_swap_32 (hex_to_u32 ((const u8 *) &iv_pos[8])); + + // ct + + const u8 *ct_pos = token.buf[4]; + + encdatavault->ct = byte_swap_32 (hex_to_u32 ((const u8 *) &ct_pos[ 0])); + + // salt length + + const u8 *salt_len_advice_pos = token.buf[5]; + + const int salt_len_advice = hc_strtoul ((const char *) salt_len_advice_pos, NULL, 10); + + if (salt_len_advice != 32) return (PARSER_SALT_VALUE); + + // salt + + const u8 *salt_pos = token.buf[6]; + + salt->salt_buf[0] = byte_swap_32 (hex_to_u32 ((const u8 *) &salt_pos[ 0])); + salt->salt_buf[1] = byte_swap_32 (hex_to_u32 ((const u8 *) &salt_pos[ 8])); + salt->salt_buf[2] = byte_swap_32 (hex_to_u32 ((const u8 *) &salt_pos[16])); + salt->salt_buf[3] = byte_swap_32 (hex_to_u32 ((const u8 *) &salt_pos[24])); + salt->salt_buf[4] = byte_swap_32 (hex_to_u32 ((const u8 *) &salt_pos[32])); + salt->salt_buf[5] = byte_swap_32 (hex_to_u32 ((const u8 *) &salt_pos[40])); + salt->salt_buf[6] = byte_swap_32 (hex_to_u32 ((const u8 *) &salt_pos[48])); + salt->salt_buf[7] = byte_swap_32 (hex_to_u32 ((const u8 *) &salt_pos[56])); + + salt->salt_len = 32; + + // iter + + const u8 *iter_pos = token.buf[7]; + + salt->salt_iter = hc_strtoul ((const char *) iter_pos, NULL, 10) - 1; + + // keychain + + const u8 *keychain_pos = token.buf[8]; + + for (int i = 0, j = 0; i < 32; i += 1, j+= 8) + { + encdatavault->keychain[i] = byte_swap_32 (hex_to_u32 ((const u8 *) &keychain_pos[j])); + } + + // hash + + digest[0] = encdatavault->ct; // very little comparison material, mark? + digest[1] = 0; + digest[2] = 0; + digest[3] = 0; + + 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 encdatavault_t *encdatavault = (const encdatavault_t *) esalt_buf; + + char tmp_buf[512]; + + for (int i = 0, j = 0; i < 32; i += 1, j+= 8) + { + u32_to_hex (byte_swap_32 (encdatavault->keychain[i]), (u8 *) tmp_buf + j); + } + + const int line_len = snprintf (line_buf, line_size, "%s%u$%u$%08x%08x$%08x$32$%08x%08x%08x%08x%08x%08x%08x%08x$%u$%s", + SIGNATURE_ENCDATAVAULT, + encdatavault->version, + encdatavault->algo, + encdatavault->iv[0], + encdatavault->iv[1], + encdatavault->ct, + salt->salt_buf[0], + salt->salt_buf[1], + salt->salt_buf[2], + salt->salt_buf[3], + salt->salt_buf[4], + salt->salt_buf[5], + salt->salt_buf[6], + salt->salt_buf[7], + salt->salt_iter + 1, + tmp_buf); + + 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_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_tmp_size; + module_ctx->module_unstable_warning = MODULE_DEFAULT; + module_ctx->module_warmup_disable = MODULE_DEFAULT; +}