mirror of
https://github.com/hashcat/hashcat.git
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321 lines
15 KiB
C
321 lines
15 KiB
C
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#include "common.h"
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#include "types.h"
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#include "modules.h"
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#include "bitops.h"
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#include "convert.h"
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#include "shared.h"
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static const u32 ATTACK_EXEC = ATTACK_EXEC_OUTSIDE_KERNEL;
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static const u32 DGST_POS0 = 0;
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static const u32 DGST_POS1 = 1;
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static const u32 DGST_POS2 = 2;
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static const u32 DGST_POS3 = 3;
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static const u32 DGST_SIZE = DGST_SIZE_4_4;
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static const u32 HASH_CATEGORY = HASH_CATEGORY_PASSWORD_MANAGER;
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static const char *HASH_NAME = "Mozilla key4.db";
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static const u64 KERN_TYPE = 26100;
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static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE
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| OPTI_TYPE_SLOW_HASH_SIMD_LOOP;
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static const u64 OPTS_TYPE = OPTS_TYPE_STOCK_MODULE
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| OPTS_TYPE_PT_GENERATE_LE;
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static const u32 SALT_TYPE = SALT_TYPE_EMBEDDED;
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static const char *ST_PASS = "hashcat";
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static const char *ST_HASH = "$mozilla$*AES*5add91733b9b13310ea79a4b38de5c3f797c3bf1*54c17e2a8a066cbdc55f2080c5e9f02ea3954d712cb34b4547f5186548f46512*10000*040e4b5a00f993e63f67a34f6cfc5704*eae9c6c003e6d1b2aa8aa21630838808";
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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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; }
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typedef struct mozilla_aes_tmp
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{
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u32 ipad[8];
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u32 opad[8];
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u32 dgst[8];
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u32 out[8];
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} mozilla_aes_tmp_t;
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typedef struct mozilla_aes
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{
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u32 iv_buf[4];
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u32 ct_buf[4];
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} mozilla_aes_t;
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static const char *SIGNATURE_MOZILLA = "$mozilla$";
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static const char *SIGNATURE_MOZILLA_AES = "AES";
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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)
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{
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const u64 esalt_size = (const u64) sizeof (mozilla_aes_t);
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return esalt_size;
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}
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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)
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{
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const u64 tmp_size = (const u64) sizeof (mozilla_aes_tmp_t);
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return tmp_size;
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}
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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)
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{
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// this overrides the reductions of PW_MAX in case optimized kernel is selected
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// IOW, even in optimized kernel mode it support length 256
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const u32 pw_max = PW_MAX;
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return pw_max;
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}
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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)
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{
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u32 *digest = (u32 *) digest_buf;
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mozilla_aes_t *mozilla_aes = (mozilla_aes_t *) esalt_buf;
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hc_token_t token;
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memset (&token, 0, sizeof (hc_token_t));
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token.token_cnt = 7;
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token.signatures_cnt = 2;
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token.signatures_buf[0] = SIGNATURE_MOZILLA;
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token.signatures_buf[1] = SIGNATURE_MOZILLA_AES;
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token.sep[0] = '*';
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token.len[0] = 9;
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token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_SIGNATURE;
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token.sep[1] = '*';
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token.len[1] = 3;
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token.attr[1] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_SIGNATURE;
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token.sep[2] = '*';
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token.len[2] = 40;
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token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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token.sep[3] = '*';
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token.len[3] = 64;
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token.attr[3] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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token.sep[4] = '*';
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token.len_min[4] = 1;
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token.len_max[4] = 6;
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token.attr[4] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_DIGIT;
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token.sep[5] = '*';
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token.len[5] = 32;
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token.attr[5] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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token.sep[6] = '*';
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token.len[6] = 32;
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token.attr[6] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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const int rc_tokenizer = input_tokenizer ((const u8 *) line_buf, line_len, &token);
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if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
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// global salt buffer + entry salt buffer combined
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// we do this because both buffer are accessed before the _loop kernel
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// this also requires us to copy to local variables in _init kernel
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const u8 *global_salt_pos = token.buf[2];
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const u8 *entry_salt_pos = token.buf[3];
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salt->salt_buf[ 0] = hex_to_u32 (global_salt_pos + 0);
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salt->salt_buf[ 1] = hex_to_u32 (global_salt_pos + 8);
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salt->salt_buf[ 2] = hex_to_u32 (global_salt_pos + 16);
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salt->salt_buf[ 3] = hex_to_u32 (global_salt_pos + 24);
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salt->salt_buf[ 4] = hex_to_u32 (global_salt_pos + 32);
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salt->salt_buf[ 5] = 0;
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salt->salt_buf[ 6] = 0;
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salt->salt_buf[ 7] = 0;
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salt->salt_buf[ 8] = hex_to_u32 (entry_salt_pos + 0);
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salt->salt_buf[ 9] = hex_to_u32 (entry_salt_pos + 8);
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salt->salt_buf[10] = hex_to_u32 (entry_salt_pos + 16);
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salt->salt_buf[11] = hex_to_u32 (entry_salt_pos + 24);
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salt->salt_buf[12] = hex_to_u32 (entry_salt_pos + 32);
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salt->salt_buf[13] = hex_to_u32 (entry_salt_pos + 40);
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salt->salt_buf[14] = hex_to_u32 (entry_salt_pos + 48);
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salt->salt_buf[15] = hex_to_u32 (entry_salt_pos + 56);
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salt->salt_len = 64;
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// iter
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const u8 *iter_pos = token.buf[4];
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int iter = hc_strtoul ((const char *) iter_pos, NULL, 10);
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salt->salt_iter = iter - 1;
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// IV buffer
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const u8 *iv_pos = token.buf[5];
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mozilla_aes->iv_buf[0] = hex_to_u32 (iv_pos + 0);
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mozilla_aes->iv_buf[1] = hex_to_u32 (iv_pos + 8);
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mozilla_aes->iv_buf[2] = hex_to_u32 (iv_pos + 16);
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mozilla_aes->iv_buf[3] = hex_to_u32 (iv_pos + 24);
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// CT buffer
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const u8 *ct_pos = token.buf[6];
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mozilla_aes->ct_buf[0] = hex_to_u32 (ct_pos + 0);
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mozilla_aes->ct_buf[1] = hex_to_u32 (ct_pos + 8);
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mozilla_aes->ct_buf[2] = hex_to_u32 (ct_pos + 16);
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mozilla_aes->ct_buf[3] = hex_to_u32 (ct_pos + 24);
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// hash
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digest[0] = mozilla_aes->ct_buf[0];
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digest[1] = mozilla_aes->ct_buf[1];
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digest[2] = mozilla_aes->ct_buf[2];
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digest[3] = mozilla_aes->ct_buf[3];
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return (PARSER_OK);
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}
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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)
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{
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const mozilla_aes_t *mozilla_aes = (const mozilla_aes_t *) esalt_buf;
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u8 *out_buf = (u8 *) line_buf;
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const int out_len = snprintf ((char *) out_buf, line_size, "%s*%s*%08x%08x%08x%08x%08x*%08x%08x%08x%08x%08x%08x%08x%08x*%d*%08x%08x%08x%08x*%08x%08x%08x%08x",
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SIGNATURE_MOZILLA,
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SIGNATURE_MOZILLA_AES,
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byte_swap_32 (salt->salt_buf[ 0]),
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byte_swap_32 (salt->salt_buf[ 1]),
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byte_swap_32 (salt->salt_buf[ 2]),
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byte_swap_32 (salt->salt_buf[ 3]),
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byte_swap_32 (salt->salt_buf[ 4]),
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byte_swap_32 (salt->salt_buf[ 8]),
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byte_swap_32 (salt->salt_buf[ 9]),
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byte_swap_32 (salt->salt_buf[10]),
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byte_swap_32 (salt->salt_buf[11]),
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byte_swap_32 (salt->salt_buf[12]),
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byte_swap_32 (salt->salt_buf[13]),
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byte_swap_32 (salt->salt_buf[14]),
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byte_swap_32 (salt->salt_buf[15]),
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salt->salt_iter + 1,
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byte_swap_32 (mozilla_aes->iv_buf[0]),
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byte_swap_32 (mozilla_aes->iv_buf[1]),
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byte_swap_32 (mozilla_aes->iv_buf[2]),
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byte_swap_32 (mozilla_aes->iv_buf[3]),
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byte_swap_32 (mozilla_aes->ct_buf[0]),
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byte_swap_32 (mozilla_aes->ct_buf[1]),
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byte_swap_32 (mozilla_aes->ct_buf[2]),
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byte_swap_32 (mozilla_aes->ct_buf[3]));
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return out_len;
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}
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void module_init (module_ctx_t *module_ctx)
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{
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module_ctx->module_context_size = MODULE_CONTEXT_SIZE_CURRENT;
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module_ctx->module_interface_version = MODULE_INTERFACE_VERSION_CURRENT;
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module_ctx->module_attack_exec = module_attack_exec;
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module_ctx->module_benchmark_esalt = MODULE_DEFAULT;
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module_ctx->module_benchmark_hook_salt = MODULE_DEFAULT;
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module_ctx->module_benchmark_mask = MODULE_DEFAULT;
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module_ctx->module_benchmark_charset = MODULE_DEFAULT;
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module_ctx->module_benchmark_salt = MODULE_DEFAULT;
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module_ctx->module_build_plain_postprocess = MODULE_DEFAULT;
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module_ctx->module_deep_comp_kernel = MODULE_DEFAULT;
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module_ctx->module_deprecated_notice = MODULE_DEFAULT;
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module_ctx->module_dgst_pos0 = module_dgst_pos0;
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module_ctx->module_dgst_pos1 = module_dgst_pos1;
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module_ctx->module_dgst_pos2 = module_dgst_pos2;
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module_ctx->module_dgst_pos3 = module_dgst_pos3;
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module_ctx->module_dgst_size = module_dgst_size;
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module_ctx->module_dictstat_disable = MODULE_DEFAULT;
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module_ctx->module_esalt_size = module_esalt_size;
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module_ctx->module_extra_buffer_size = MODULE_DEFAULT;
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module_ctx->module_extra_tmp_size = MODULE_DEFAULT;
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module_ctx->module_extra_tuningdb_block = MODULE_DEFAULT;
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module_ctx->module_forced_outfile_format = MODULE_DEFAULT;
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module_ctx->module_hash_binary_count = MODULE_DEFAULT;
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module_ctx->module_hash_binary_parse = MODULE_DEFAULT;
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module_ctx->module_hash_binary_save = MODULE_DEFAULT;
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module_ctx->module_hash_decode_postprocess = MODULE_DEFAULT;
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module_ctx->module_hash_decode_potfile = MODULE_DEFAULT;
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module_ctx->module_hash_decode_zero_hash = MODULE_DEFAULT;
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module_ctx->module_hash_decode = module_hash_decode;
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module_ctx->module_hash_encode_status = MODULE_DEFAULT;
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module_ctx->module_hash_encode_potfile = MODULE_DEFAULT;
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module_ctx->module_hash_encode = module_hash_encode;
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module_ctx->module_hash_init_selftest = MODULE_DEFAULT;
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module_ctx->module_hash_mode = MODULE_DEFAULT;
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module_ctx->module_hash_category = module_hash_category;
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module_ctx->module_hash_name = module_hash_name;
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module_ctx->module_hashes_count_min = MODULE_DEFAULT;
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module_ctx->module_hashes_count_max = MODULE_DEFAULT;
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module_ctx->module_hlfmt_disable = MODULE_DEFAULT;
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module_ctx->module_hook_extra_param_size = MODULE_DEFAULT;
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module_ctx->module_hook_extra_param_init = MODULE_DEFAULT;
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module_ctx->module_hook_extra_param_term = MODULE_DEFAULT;
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module_ctx->module_hook12 = MODULE_DEFAULT;
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module_ctx->module_hook23 = MODULE_DEFAULT;
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module_ctx->module_hook_salt_size = MODULE_DEFAULT;
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module_ctx->module_hook_size = MODULE_DEFAULT;
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module_ctx->module_jit_build_options = MODULE_DEFAULT;
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module_ctx->module_jit_cache_disable = MODULE_DEFAULT;
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module_ctx->module_kernel_accel_max = MODULE_DEFAULT;
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module_ctx->module_kernel_accel_min = MODULE_DEFAULT;
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module_ctx->module_kernel_loops_max = MODULE_DEFAULT;
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module_ctx->module_kernel_loops_min = MODULE_DEFAULT;
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module_ctx->module_kernel_threads_max = MODULE_DEFAULT;
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module_ctx->module_kernel_threads_min = MODULE_DEFAULT;
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module_ctx->module_kern_type = module_kern_type;
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module_ctx->module_kern_type_dynamic = MODULE_DEFAULT;
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module_ctx->module_opti_type = module_opti_type;
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module_ctx->module_opts_type = module_opts_type;
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module_ctx->module_outfile_check_disable = MODULE_DEFAULT;
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module_ctx->module_outfile_check_nocomp = MODULE_DEFAULT;
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module_ctx->module_potfile_custom_check = MODULE_DEFAULT;
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module_ctx->module_potfile_disable = MODULE_DEFAULT;
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module_ctx->module_potfile_keep_all_hashes = MODULE_DEFAULT;
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module_ctx->module_pwdump_column = MODULE_DEFAULT;
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module_ctx->module_pw_max = module_pw_max;
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module_ctx->module_pw_min = MODULE_DEFAULT;
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module_ctx->module_salt_max = MODULE_DEFAULT;
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module_ctx->module_salt_min = MODULE_DEFAULT;
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module_ctx->module_salt_type = module_salt_type;
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module_ctx->module_separator = MODULE_DEFAULT;
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module_ctx->module_st_hash = module_st_hash;
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module_ctx->module_st_pass = module_st_pass;
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module_ctx->module_tmp_size = module_tmp_size;
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module_ctx->module_unstable_warning = MODULE_DEFAULT;
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module_ctx->module_warmup_disable = MODULE_DEFAULT;
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}
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