Add Kremlin module

2024-11-22 08:08:10 +00:00 · 2023-05-23 10:30:42 +02:00 · 2023-05-23 10:30:42 +02:00 · 63b6efb1a7
commit 63b6efb1a7
parent 468e7a21ce
1 changed files with 255 additions and 0 deletions
--- a/src/modules/module_32000.c
+++ b/src/modules/module_32000.c
@ -0,0 +1,255 @@
+/**
+ * Author......: hansvh
+ * 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 = 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_ARCHIVE;
+static const char *HASH_NAME = "Kremlin Encrypt 3.0 w/NewDES";
+static const u64 KERN_TYPE = 32000;
+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_RAW_HASH;
+static const u64 OPTS_TYPE = OPTS_TYPE_STOCK_MODULE | OPTS_TYPE_PT_GENERATE_LE | OPTS_TYPE_MP_MULTI_DISABLE;
+static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
+static const char *ST_PASS = "hashcat";
+static const char *ST_HASH = "$kgb$0ab30cf7a52dad93$82a7c454246fc7570224e9f24279791aa2a63bf4";
+
+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)
+{
+  u32 *digest = (u32 *) digest_buf;
+
+  hc_token_t token;
+
+  token.token_cnt = 3;
+
+  token.signatures_cnt = 1;
+  token.signatures_buf[0] = "$kgb$";
+
+  token.len[0] = 5;
+  token.attr[0] = TOKEN_ATTR_FIXED_LENGTH | TOKEN_ATTR_VERIFY_SIGNATURE;
+
+  token.sep[1] = '$';
+  token.len_min[1] = 16;
+  token.len_max[1] = 16;
+  token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH | TOKEN_ATTR_VERIFY_HEX;
+
+  token.sep[2] = '$';
+  token.len_min[2] = 40;
+  token.len_max[2] = 40;
+  token.attr[2] = 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);
+
+
+  // 8 bytes salt
+  const u8 *salt_pos = token.buf[1];
+
+  for (u32 i = 0, j = 0; i < 8 / 4; i += 1, j += 8)
+  {
+    salt->salt_buf[i] = hex_to_u32 (salt_pos + j);
+  }
+  salt->salt_len = 8;
+  salt->salt_iter = 1;
+
+  // final "sha-1"-ish hash
+  const u8 *hash_pos = token.buf[2];
+
+  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[4] = hex_to_u32 (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;
+
+  // Example from ST_HASH: $kgb$292bfe0448011ef6$c4f03ab1b3a81590b0dc3882b43403481af2d7ea
+  const int out_len = snprintf (line_buf, line_size, "$kgb$%08x%08x$%08x%08x%08x%08x%08x",
+                                byte_swap_32 (salt->salt_buf[0]),
+                                byte_swap_32 (salt->salt_buf[1]),
+                                digest[0], digest[1], digest[2], digest[3], digest[4]);
+
+  return out_len;
+}
+
+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 (u32) * 5;
+
+  return tmp_size;
+}
+
+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_DEFAULT;
+  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;
+}
+