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hashcat/src/modules/module_15500.c

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/**
* 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 = 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_PRIVATE_KEY;
static const char *HASH_NAME = "JKS Java Key Store Private Keys (SHA1)";
static const u64 KERN_TYPE = 15500;
static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
| OPTI_TYPE_PRECOMPUTE_INIT
| OPTI_TYPE_NOT_ITERATED
| OPTI_TYPE_APPENDED_SALT;
static const u64 OPTS_TYPE = OPTS_TYPE_STOCK_MODULE
| OPTS_TYPE_PT_GENERATE_BE
| OPTS_TYPE_PT_UTF16BE
| OPTS_TYPE_ST_ADD80
| OPTS_TYPE_ST_ADDBITS15;
static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
static const char *ST_PASS = "hashcat";
static const char *ST_HASH = "$jksprivk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test";
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 jks_sha1
{
u32 checksum[5];
u32 iv[5];
u32 enc_key_buf[4096];
u32 enc_key_len;
u32 der[5];
u32 alias[16];
} jks_sha1_t;
static const char *SIGNATURE_JKS_SHA1 = "$jksprivk$";
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 (jks_sha1_t);
return esalt_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)
{
const bool optimized_kernel = (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL);
u32 pw_max = PW_MAX;
if (optimized_kernel == true)
{
pw_max = 16;
}
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;
jks_sha1_t *jks_sha1 = (jks_sha1_t *) esalt_buf;
hc_token_t token;
memset (&token, 0, sizeof (hc_token_t));
token.token_cnt = 7;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_JKS_SHA1;
token.sep[0] = '*';
token.len[0] = 10;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.sep[1] = '*';
token.len[1] = 40;
token.attr[1] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[2] = '*';
token.len[2] = 40;
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[3] = '*';
token.len_min[3] = 2;
token.len_max[3] = 16384;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[4] = '*';
token.len[4] = 2;
token.attr[4] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[5] = '*';
token.len[5] = 28;
token.attr[5] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
token.sep[6] = '*';
token.len_min[6] = 0;
token.len_max[6] = 64;
token.attr[6] = TOKEN_ATTR_VERIFY_LENGTH;
const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// checksum
const u8 *checksum_pos = token.buf[1];
jks_sha1->checksum[0] = hex_to_u32 ((const u8 *) &checksum_pos[ 0]);
jks_sha1->checksum[1] = hex_to_u32 ((const u8 *) &checksum_pos[ 8]);
jks_sha1->checksum[2] = hex_to_u32 ((const u8 *) &checksum_pos[16]);
jks_sha1->checksum[3] = hex_to_u32 ((const u8 *) &checksum_pos[24]);
jks_sha1->checksum[4] = hex_to_u32 ((const u8 *) &checksum_pos[32]);
// iv
const u8 *iv_pos = token.buf[2];
jks_sha1->iv[0] = hex_to_u32 ((const u8 *) &iv_pos[ 0]);
jks_sha1->iv[1] = hex_to_u32 ((const u8 *) &iv_pos[ 8]);
jks_sha1->iv[2] = hex_to_u32 ((const u8 *) &iv_pos[16]);
jks_sha1->iv[3] = hex_to_u32 ((const u8 *) &iv_pos[24]);
jks_sha1->iv[4] = hex_to_u32 ((const u8 *) &iv_pos[32]);
// enc_key
const u8 *enc_key_pos = token.buf[3];
const int enc_key_len = token.len[3];
u8 *enc_key_buf = (u8 *) jks_sha1->enc_key_buf;
for (int i = 0, j = 0; j < enc_key_len; i += 1, j += 2)
{
enc_key_buf[i] = hex_to_u8 ((const u8 *) &enc_key_pos[j]);
jks_sha1->enc_key_len++;
}
// der1
const u8 *der1_pos = token.buf[4];
u8 *der = (u8 *) jks_sha1->der;
der[0] = hex_to_u8 ((const u8 *) &der1_pos[0]);
// der2
const u8 *der2_pos = token.buf[5];
for (int i = 6, j = 0; j < 28; i += 1, j += 2)
{
der[i] = hex_to_u8 ((const u8 *) &der2_pos[j]);
}
der[1] = 0;
der[2] = 0;
der[3] = 0;
der[4] = 0;
der[5] = 0;
// alias
memcpy ((char *) jks_sha1->alias, (const char *) token.buf[6], token.len[6]);
// fake salt
salt->salt_buf[0] = jks_sha1->iv[0];
salt->salt_buf[1] = jks_sha1->iv[1];
salt->salt_buf[2] = jks_sha1->iv[2];
salt->salt_buf[3] = jks_sha1->iv[3];
salt->salt_buf[4] = jks_sha1->iv[4];
salt->salt_len = 20;
// fake digest
digest[0] = byte_swap_32 (jks_sha1->der[0]);
digest[1] = byte_swap_32 (jks_sha1->der[1]);
digest[2] = byte_swap_32 (jks_sha1->der[2]);
digest[3] = byte_swap_32 (jks_sha1->der[3]);
digest[4] = byte_swap_32 (jks_sha1->der[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 jks_sha1_t *jks_sha1 = (const jks_sha1_t *) esalt_buf;
char enc_key[16384 + 1] = { 0 };
const u8 *ptr = (const u8 *) jks_sha1->enc_key_buf;
for (u32 i = 0, j = 0; i < jks_sha1->enc_key_len; i += 1, j += 2)
{
snprintf (enc_key + j, 3, "%02X", ptr[i]);
}
const u8 *der = (const u8 *) jks_sha1->der;
char alias[65] = { 0 };
memcpy (alias, (const char *) jks_sha1->alias, 64);
const int line_len = snprintf (line_buf, line_size, "%s*%08X%08X%08X%08X%08X*%08X%08X%08X%08X%08X*%s*%02X*%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X*%s",
SIGNATURE_JKS_SHA1,
byte_swap_32 (jks_sha1->checksum[0]),
byte_swap_32 (jks_sha1->checksum[1]),
byte_swap_32 (jks_sha1->checksum[2]),
byte_swap_32 (jks_sha1->checksum[3]),
byte_swap_32 (jks_sha1->checksum[4]),
byte_swap_32 (jks_sha1->iv[0]),
byte_swap_32 (jks_sha1->iv[1]),
byte_swap_32 (jks_sha1->iv[2]),
byte_swap_32 (jks_sha1->iv[3]),
byte_swap_32 (jks_sha1->iv[4]),
enc_key,
der[ 0],
der[ 6],
der[ 7],
der[ 8],
der[ 9],
der[10],
der[11],
der[12],
der[13],
der[14],
der[15],
der[16],
der[17],
der[18],
der[19],
alias
);
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_DEFAULT;
module_ctx->module_unstable_warning = MODULE_DEFAULT;
module_ctx->module_warmup_disable = MODULE_DEFAULT;
}
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