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https://github.com/hashcat/hashcat.git
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Add module and unit test for hash-mode 3200
This commit is contained in:
jsteube
parent
4b9b59a3cb
commit
8ad3333d2a
@ -440,19 +440,6 @@ typedef struct dcc2_tmp
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} dcc2_tmp_t;
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typedef struct bcrypt_tmp
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{
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u32 E[18];
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u32 P[18];
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u32 S0[256];
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u32 S1[256];
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u32 S2[256];
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u32 S3[256];
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} bcrypt_tmp_t;
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typedef struct pwsafe2_tmp
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{
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u32 digest[2];
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@ -829,7 +816,6 @@ typedef enum hash_type
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HASH_TYPE_DCC2 = 9,
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HASH_TYPE_ORACLEH = 13,
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HASH_TYPE_DESRACF = 14,
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HASH_TYPE_BCRYPT = 15,
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HASH_TYPE_RIPEMD160 = 18,
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HASH_TYPE_WHIRLPOOL = 19,
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HASH_TYPE_AES = 20,
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@ -918,7 +904,6 @@ typedef enum kern_type
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KERN_TYPE_MD55_PWSLT2 = 2710,
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KERN_TYPE_MD55_SLTPW = 2810,
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KERN_TYPE_ORACLEH = 3100,
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KERN_TYPE_BCRYPT = 3200,
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KERN_TYPE_MD5_SLT_MD5_PW = 3710,
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KERN_TYPE_MD5_SLT_PW_SLT = 3800,
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KERN_TYPE_MD55_PWSLT = 3910,
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@ -1076,7 +1061,6 @@ typedef enum kern_type
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typedef enum rounds_count
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{
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ROUNDS_DCC2 = 10240,
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ROUNDS_BCRYPT = (1 << 5),
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ROUNDS_PSAFE3 = 2048,
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ROUNDS_ANDROIDPIN = 1024,
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ROUNDS_TRUECRYPT_1K = 1000,
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@ -1148,7 +1132,6 @@ typedef enum rounds_count
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* input functions
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*/
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int bcrypt_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int cisco4_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int dcc2_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int episerver_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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@ -117,7 +117,6 @@
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" 15900 | DPAPI masterkey file v2 | Operating Systems",
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" 12800 | MS-AzureSync PBKDF2-HMAC-SHA256 | Operating Systems",
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" 12400 | BSDi Crypt, Extended DES | Operating Systems",
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" 3200 | bcrypt $2*$, Blowfish (Unix) | Operating Systems",
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" 7400 | sha256crypt $5$, SHA256 (Unix) | Operating Systems",
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" 1800 | sha512crypt $6$, SHA512 (Unix) | Operating Systems",
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" 122 | macOS v10.4, MacOS v10.5, MacOS v10.6 | Operating Systems",
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@ -316,7 +315,6 @@ static const char *ST_HASH_02612 = "$PHPS$30353031383437363132$f02b0b2f25e5754ed
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static const char *ST_HASH_02711 = "0844fbb2fdeda31884a7a45ec2010bb6:324410183853308365427804872426";
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static const char *ST_HASH_02811 = "022f7e02b3314f7d0968f73c00ba759f:67588";
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static const char *ST_HASH_03100 = "792FCB0AE31D8489:7284616727";
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static const char *ST_HASH_03200 = "$2a$05$MBCzKhG1KhezLh.0LRa0Kuw12nLJtpHy6DIaU.JAnqJUDYspHC.Ou";
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static const char *ST_HASH_03710 = "a3aa0ae2b4a102a9974cdf40edeabee0:242812778074";
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static const char *ST_HASH_03711 = "$B$2152187716$8c8b39c3602b194eeeb6cac78eea2742";
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static const char *ST_HASH_03800 = "78274b1105fb8a7c415b43ffe35ec4a9:6";
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@ -518,7 +516,6 @@ static const char *HT_02100 = "Domain Cached Credentials 2 (DCC2), MS Cache 2";
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static const char *HT_02410 = "Cisco-ASA MD5";
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static const char *HT_02600 = "md5(md5($pass))";
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static const char *HT_03100 = "Oracle H: Type (Oracle 7+)";
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static const char *HT_03200 = "bcrypt $2*$, Blowfish (Unix)";
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static const char *HT_03710 = "md5($salt.md5($pass))";
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static const char *HT_03711 = "MediaWiki B type";
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static const char *HT_03800 = "md5($salt.$pass.$salt)";
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@ -725,14 +722,9 @@ static const char *HT_13772 = "VeraCrypt PBKDF2-HMAC-Streebog-512 + XTS 1024 bit
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static const char *HT_13773 = "VeraCrypt PBKDF2-HMAC-Streebog-512 + XTS 1536 bit";
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static const char *HT_12001 = "Atlassian (PBKDF2-HMAC-SHA1)";
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static const char *SIGNATURE_ANDROIDFDE = "$fde$";
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static const char *SIGNATURE_AXCRYPT = "$axcrypt$";
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static const char *SIGNATURE_AXCRYPT_SHA1 = "$axcrypt_sha1$";
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static const char *SIGNATURE_BCRYPT1 = "$2a$";
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static const char *SIGNATURE_BCRYPT2 = "$2b$";
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static const char *SIGNATURE_BCRYPT3 = "$2x$";
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static const char *SIGNATURE_BCRYPT4 = "$2y$";
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static const char *SIGNATURE_BITCOIN_WALLET = "$bitcoin$";
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static const char *SIGNATURE_BSDICRYPT = "_";
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static const char *SIGNATURE_CISCO8 = "$8$";
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@ -2743,91 +2735,6 @@ int luks_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSE
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return (PARSER_OK);
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}
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int bcrypt_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
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{
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u32 *digest = (u32 *) hash_buf->digest;
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salt_t *salt = hash_buf->salt;
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token_t token;
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token.token_cnt = 4;
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token.signatures_cnt = 4;
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token.signatures_buf[0] = SIGNATURE_BCRYPT1;
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token.signatures_buf[1] = SIGNATURE_BCRYPT2;
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token.signatures_buf[2] = SIGNATURE_BCRYPT3;
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token.signatures_buf[3] = SIGNATURE_BCRYPT4;
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token.len[0] = 4;
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token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_SIGNATURE;
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token.len_min[1] = 2;
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token.len_max[1] = 2;
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token.sep[1] = '$';
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token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_DIGIT;
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token.len[2] = 22;
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token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_BASE64B;
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token.len[3] = 31;
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token.attr[3] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_BASE64B;
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const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
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if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
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const u8 *iter_pos = token.buf[1];
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const u8 *salt_pos = token.buf[2];
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const u8 *hash_pos = token.buf[3];
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const int salt_len = token.len[2];
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const int hash_len = token.len[3];
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salt->salt_len = 16;
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salt->salt_iter = 1u << hc_strtoul ((const char *) iter_pos, NULL, 10);
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memcpy ((char *) salt->salt_sign, input_buf, 6);
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u8 *salt_buf_ptr = (u8 *) salt->salt_buf;
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u8 tmp_buf[100];
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memset (tmp_buf, 0, sizeof (tmp_buf));
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base64_decode (bf64_to_int, (const u8 *) salt_pos, salt_len, tmp_buf);
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memcpy (salt_buf_ptr, tmp_buf, 16);
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salt->salt_buf[0] = byte_swap_32 (salt->salt_buf[0]);
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salt->salt_buf[1] = byte_swap_32 (salt->salt_buf[1]);
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salt->salt_buf[2] = byte_swap_32 (salt->salt_buf[2]);
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salt->salt_buf[3] = byte_swap_32 (salt->salt_buf[3]);
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memset (tmp_buf, 0, sizeof (tmp_buf));
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base64_decode (bf64_to_int, (const u8 *) hash_pos, hash_len, tmp_buf);
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memcpy (digest, tmp_buf, 24);
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digest[0] = byte_swap_32 (digest[0]);
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digest[1] = byte_swap_32 (digest[1]);
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digest[2] = byte_swap_32 (digest[2]);
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digest[3] = byte_swap_32 (digest[3]);
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digest[4] = byte_swap_32 (digest[4]);
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digest[5] = byte_swap_32 (digest[5]);
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digest[5] &= ~0xffu; // its just 23 not 24 !
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return (PARSER_OK);
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}
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int cisco4_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
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{
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u32 *digest = (u32 *) hash_buf->digest;
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@ -16665,7 +16572,6 @@ u32 kernel_threads_mxx (hashcat_ctx_t *hashcat_ctx)
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{
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if (hashconfig->hash_mode == 3200) kernel_threads = 8; // Blowfish
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if (hashconfig->hash_mode == 7500) kernel_threads = 64; // RC4
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if (hashconfig->hash_mode == 8900) kernel_threads = 16; // SCRYPT
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if (hashconfig->hash_mode == 9000) kernel_threads = 8; // Blowfish
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@ -16933,8 +16839,6 @@ void hashconfig_benchmark_defaults (hashcat_ctx_t *hashcat_ctx, salt_t *salt, vo
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break;
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case 2100: salt->salt_iter = ROUNDS_DCC2;
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break;
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case 3200: salt->salt_iter = ROUNDS_BCRYPT;
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break;
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case 5200: salt->salt_iter = ROUNDS_PSAFE3;
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break;
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case 5800: salt->salt_iter = ROUNDS_ANDROIDPIN - 1;
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@ -20300,15 +20204,6 @@ int ascii_digest (hashcat_ctx_t *hashcat_ctx, char *out_buf, const int out_size,
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digest_buf[0],
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digest_buf[1]);
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}
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else if (hash_type == HASH_TYPE_BCRYPT)
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{
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base64_encode (int_to_bf64, (const u8 *) salt.salt_buf, 16, (u8 *) tmp_buf + 0);
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base64_encode (int_to_bf64, (const u8 *) digest_buf, 23, (u8 *) tmp_buf + 22);
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tmp_buf[22 + 31] = 0; // base64_encode wants to pad
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snprintf (out_buf, out_size, "%s$%s", (char *) salt.salt_sign, tmp_buf);
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}
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else if (hash_type == HASH_TYPE_CHACHA20)
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{
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u32 *ptr = digest_buf;
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@ -21669,23 +21564,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
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hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
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break;
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case 3200: hashconfig->hash_type = HASH_TYPE_BCRYPT;
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hashconfig->salt_type = SALT_TYPE_EMBEDDED;
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hashconfig->attack_exec = ATTACK_EXEC_OUTSIDE_KERNEL;
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hashconfig->opts_type = OPTS_TYPE_PT_GENERATE_LE
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| OPTS_TYPE_ST_GENERATE_LE;
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hashconfig->kern_type = KERN_TYPE_BCRYPT;
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hashconfig->dgst_size = DGST_SIZE_4_6;
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hashconfig->parse_func = bcrypt_parse_hash;
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hashconfig->opti_type = OPTI_TYPE_ZERO_BYTE;
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hashconfig->dgst_pos0 = 0;
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hashconfig->dgst_pos1 = 1;
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hashconfig->dgst_pos2 = 2;
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hashconfig->dgst_pos3 = 3;
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hashconfig->st_hash = ST_HASH_03200;
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hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
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break;
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case 3710: hashconfig->hash_type = HASH_TYPE_MD5;
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hashconfig->salt_type = SALT_TYPE_GENERIC;
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hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL;
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@ -25102,7 +24980,6 @@ int hashconfig_init (hashcat_ctx_t *hashcat_ctx)
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{
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case 1800: hashconfig->tmp_size = sizeof (sha512crypt_tmp_t); break;
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case 2100: hashconfig->tmp_size = sizeof (dcc2_tmp_t); break;
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case 3200: hashconfig->tmp_size = sizeof (bcrypt_tmp_t); break;
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case 5200: hashconfig->tmp_size = sizeof (pwsafe3_tmp_t); break;
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case 5800: hashconfig->tmp_size = sizeof (androidpin_tmp_t); break;
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case 6211: hashconfig->tmp_size = sizeof (tc_tmp_t); break;
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@ -25276,7 +25153,6 @@ u32 default_pw_max (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED co
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case 112: pw_max = 30; break; // https://www.toadworld.com/platforms/oracle/b/weblog/archive/2013/11/12/oracle-12c-passwords
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case 2100: pw_max = PW_MAX; break;
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case 3100: pw_max = 30; break; // http://www.red-database-security.de/whitepaper/oracle_passwords.html
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case 3200: pw_max = 72; break; // Underlaying Blowfish max
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case 5200: pw_max = PW_MAX; break;
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case 6211: pw_max = 64; break; // TC limits itself to 64
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case 6212: pw_max = 64; break; // TC limits itself to 64
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@ -26086,7 +25962,6 @@ bool module_unstable_warning (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE
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*/
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if (
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|| (hashconfig->hash_mode == 3200)
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|| (hashconfig->hash_mode == 8900)
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|| (hashconfig->hash_mode == 9300)
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|| (hashconfig->hash_mode == 9800)
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279
src/modules/module_03200.c
Normal file
279
src/modules/module_03200.c
Normal file
@ -0,0 +1,279 @@
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/**
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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_6;
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static const u32 HASH_CATEGORY = HASH_CATEGORY_OS;
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static const char *HASH_NAME = "bcrypt $2*$, Blowfish (Unix)";
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static const u32 HASH_TYPE = HASH_TYPE_GENERIC;
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static const u64 KERN_TYPE = 3200;
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static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
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static const u64 OPTS_TYPE = OPTS_TYPE_STATE_BUFFER_LE
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| OPTS_TYPE_PT_GENERATE_LE
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| OPTS_TYPE_ST_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 = "$2a$05$MBCzKhG1KhezLh.0LRa0Kuw12nLJtpHy6DIaU.JAnqJUDYspHC.Ou";
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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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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; }
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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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static const char *SIGNATURE_BCRYPT1 = "$2a$";
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static const char *SIGNATURE_BCRYPT2 = "$2b$";
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static const char *SIGNATURE_BCRYPT3 = "$2x$";
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static const char *SIGNATURE_BCRYPT4 = "$2y$";
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typedef struct bcrypt_tmp
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{
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u32 E[18];
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u32 P[18];
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u32 S0[256];
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u32 S1[256];
|
||||
u32 S2[256];
|
||||
u32 S3[256];
|
||||
|
||||
} bcrypt_tmp_t;
|
||||
|
||||
bool module_unstable_warning (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSED const user_options_t *user_options, MAYBE_UNUSED const user_options_extra_t *user_options_extra)
|
||||
{
|
||||
#if defined (__APPLE__)
|
||||
return true;
|
||||
#endif // __APPLE__
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
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 u32 pw_max = 72; // Underlaying Blowfish max
|
||||
|
||||
return pw_max;
|
||||
}
|
||||
|
||||
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 (bcrypt_tmp_t);
|
||||
|
||||
return tmp_size;
|
||||
}
|
||||
|
||||
u32 module_kernel_threads_min (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 u32 kernel_threads_min = 8;
|
||||
|
||||
return kernel_threads_min;
|
||||
}
|
||||
|
||||
u32 module_kernel_threads_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 u32 kernel_threads_max = 8;
|
||||
|
||||
return kernel_threads_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 hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
|
||||
{
|
||||
u32 *digest = (u32 *) digest_buf;
|
||||
|
||||
token_t token;
|
||||
|
||||
token.token_cnt = 4;
|
||||
|
||||
token.signatures_cnt = 4;
|
||||
token.signatures_buf[0] = SIGNATURE_BCRYPT1;
|
||||
token.signatures_buf[1] = SIGNATURE_BCRYPT2;
|
||||
token.signatures_buf[2] = SIGNATURE_BCRYPT3;
|
||||
token.signatures_buf[3] = SIGNATURE_BCRYPT4;
|
||||
|
||||
token.len[0] = 4;
|
||||
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_SIGNATURE;
|
||||
|
||||
token.len_min[1] = 2;
|
||||
token.len_max[1] = 2;
|
||||
token.sep[1] = '$';
|
||||
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_DIGIT;
|
||||
|
||||
token.len[2] = 22;
|
||||
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
|
||||
| TOKEN_ATTR_VERIFY_BASE64B;
|
||||
|
||||
token.len[3] = 31;
|
||||
token.attr[3] = TOKEN_ATTR_FIXED_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 *iter_pos = token.buf[1];
|
||||
const u8 *salt_pos = token.buf[2];
|
||||
const u8 *hash_pos = token.buf[3];
|
||||
|
||||
const int salt_len = token.len[2];
|
||||
const int hash_len = token.len[3];
|
||||
|
||||
salt->salt_len = 16;
|
||||
salt->salt_iter = 1u << hc_strtoul ((const char *) iter_pos, NULL, 10);
|
||||
|
||||
memcpy ((char *) salt->salt_sign, line_buf, 6);
|
||||
|
||||
u8 *salt_buf_ptr = (u8 *) salt->salt_buf;
|
||||
|
||||
u8 tmp_buf[100];
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
base64_decode (bf64_to_int, (const u8 *) salt_pos, salt_len, tmp_buf);
|
||||
|
||||
memcpy (salt_buf_ptr, tmp_buf, 16);
|
||||
|
||||
salt->salt_buf[0] = byte_swap_32 (salt->salt_buf[0]);
|
||||
salt->salt_buf[1] = byte_swap_32 (salt->salt_buf[1]);
|
||||
salt->salt_buf[2] = byte_swap_32 (salt->salt_buf[2]);
|
||||
salt->salt_buf[3] = byte_swap_32 (salt->salt_buf[3]);
|
||||
|
||||
memset (tmp_buf, 0, sizeof (tmp_buf));
|
||||
|
||||
base64_decode (bf64_to_int, (const u8 *) hash_pos, hash_len, tmp_buf);
|
||||
|
||||
memcpy (digest, tmp_buf, 24);
|
||||
|
||||
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]);
|
||||
digest[5] = byte_swap_32 (digest[5]);
|
||||
|
||||
digest[5] &= ~0xffu; // its just 23 not 24 !
|
||||
|
||||
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 hashinfo_t *hash_info, char *line_buf, MAYBE_UNUSED const int line_size)
|
||||
{
|
||||
const u32 *digest = (const u32 *) digest_buf;
|
||||
|
||||
u32 tmp_digest[6];
|
||||
|
||||
tmp_digest[0] = byte_swap_32 (digest[0]);
|
||||
tmp_digest[1] = byte_swap_32 (digest[1]);
|
||||
tmp_digest[2] = byte_swap_32 (digest[2]);
|
||||
tmp_digest[3] = byte_swap_32 (digest[3]);
|
||||
tmp_digest[4] = byte_swap_32 (digest[4]);
|
||||
tmp_digest[5] = byte_swap_32 (digest[5]);
|
||||
|
||||
u32 tmp_salt[4];
|
||||
|
||||
tmp_salt[0] = byte_swap_32 (salt->salt_buf[0]);
|
||||
tmp_salt[1] = byte_swap_32 (salt->salt_buf[1]);
|
||||
tmp_salt[2] = byte_swap_32 (salt->salt_buf[2]);
|
||||
tmp_salt[3] = byte_swap_32 (salt->salt_buf[3]);
|
||||
|
||||
char tmp_buf[64];
|
||||
|
||||
base64_encode (int_to_bf64, (const u8 *) tmp_salt, 16, (u8 *) tmp_buf + 0);
|
||||
base64_encode (int_to_bf64, (const u8 *) tmp_digest, 23, (u8 *) tmp_buf + 22);
|
||||
|
||||
tmp_buf[22 + 31] = 0; // base64_encode wants to pad
|
||||
|
||||
return snprintf (line_buf, line_size, "%s$%s", (char *) salt->salt_sign, tmp_buf);
|
||||
}
|
||||
|
||||
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_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_kernel_threads_max;
|
||||
module_ctx->module_kernel_threads_min = module_kernel_threads_min;
|
||||
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_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_tmp_size;
|
||||
module_ctx->module_unstable_warning = module_unstable_warning;
|
||||
module_ctx->module_warmup_disable = MODULE_DEFAULT;
|
||||
}
|
||||
74
tools/test_modules/m03200.pm
Normal file
74
tools/test_modules/m03200.pm
Normal file
@ -0,0 +1,74 @@
|
||||
#!/usr/bin/env perl
|
||||
|
||||
##
|
||||
## Author......: See docs/credits.txt
|
||||
## License.....: MIT
|
||||
##
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use Crypt::Eksblowfish::Bcrypt qw (bcrypt en_base64);
|
||||
use MIME::Base64 qw (decode_base64);
|
||||
|
||||
sub module_constraints { [[0, 72], [16, 16], [0, 72], [16, 16], [-1, -1]] }
|
||||
|
||||
sub module_generate_hash
|
||||
{
|
||||
my $word = shift;
|
||||
my $salt = shift;
|
||||
my $iter = shift;
|
||||
|
||||
my $cost = "05";
|
||||
|
||||
if (length ($iter))
|
||||
{
|
||||
$cost = $iter;
|
||||
}
|
||||
|
||||
my $hash = bcrypt ($word, sprintf ('$2a$%s$%s$', $cost, en_base64 ($salt)));
|
||||
|
||||
return $hash;
|
||||
}
|
||||
|
||||
sub module_verify_hash
|
||||
{
|
||||
my $line = shift;
|
||||
|
||||
my $index1 = index ($line, ":", 33);
|
||||
|
||||
return if $index1 < 1;
|
||||
|
||||
my $hash = substr ($line, 0, $index1);
|
||||
my $word = substr ($line, $index1 + 1);
|
||||
|
||||
my $index2 = index ($hash, "\$", 4);
|
||||
|
||||
my $iter = substr ($hash, 4, $index2 - 4);
|
||||
|
||||
my $plain_base64 = substr ($hash, $index2 + 1, 22);
|
||||
|
||||
# base64 mapping
|
||||
|
||||
my $base64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
|
||||
my $itoa64_2 = "./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
|
||||
|
||||
my $encoded = "";
|
||||
|
||||
for (my $i = 0; $i < length ($plain_base64); $i++)
|
||||
{
|
||||
my $char = substr ($plain_base64, $i, 1);
|
||||
|
||||
$encoded .= substr ($base64, index ($itoa64_2, $char), 1);
|
||||
}
|
||||
|
||||
my $salt = decode_base64 ($encoded);
|
||||
|
||||
my $word_packed = pack_if_HEX_notation ($word);
|
||||
|
||||
my $new_hash = module_generate_hash ($word_packed, $salt, $iter);
|
||||
|
||||
return ($new_hash, $word);
|
||||
}
|
||||
|
||||
1;
|
||||
Loading…
Reference in New Issue
Block a user