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Merge pull request #1892 from 0xbsec/m11500
WIP: Add -m 11500 module & unit test
This commit is contained in:
Jens Steube
GitHub
commit
1db6b49425
@ -770,7 +770,6 @@ typedef enum kern_type
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KERN_TYPE_POSTGRESQL_AUTH = 11100,
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KERN_TYPE_MYSQL_AUTH = 11200,
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KERN_TYPE_SIP_AUTH = 11400,
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KERN_TYPE_CRC32 = 11500,
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KERN_TYPE_STREEBOG_256 = 11700,
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KERN_TYPE_HMAC_STREEBOG_256_PW = 11750,
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KERN_TYPE_HMAC_STREEBOG_256_SLT = 11760,
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@ -981,7 +980,6 @@ int prestashop_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_bu
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int postgresql_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int mysql_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int sip_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int crc32_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int streebog_256_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int streebog_512_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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int pbkdf2_md5_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig);
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@ -95,7 +95,6 @@
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" 1711 | SSHA-512(Base64), LDAP {SSHA512} | HTTP, SMTP, LDAP Server",
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" 16400 | CRAM-MD5 Dovecot | HTTP, SMTP, LDAP Server",
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" 15000 | FileZilla Server >= 0.9.55 | FTP Server",
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" 11500 | CRC32 | Checksums",
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" 1100 | Domain Cached Credentials (DCC), MS Cache | Operating Systems",
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" 2100 | Domain Cached Credentials 2 (DCC2), MS Cache 2 | Operating Systems",
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" 12800 | MS-AzureSync PBKDF2-HMAC-SHA256 | Operating Systems",
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@ -345,7 +344,6 @@ static const char *ST_HASH_11000 = "f22cade043e7214200206dbffca49fd9:27167508161
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static const char *ST_HASH_11100 = "$postgres$postgres*74402844*4e7fabaaf34d780c4a5822d28ee1c83e";
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static const char *ST_HASH_11200 = "$mysqlna$2576670568531371763643101056213751754328*5e4be686a3149a12847caa9898247dcc05739601";
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static const char *ST_HASH_11400 = "$sip$*72087*1215344588738747***342210558720*737232616*1215344588738747*8867133055*65600****MD5*e9980869221f9d1182c83b0d5e56a7db";
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static const char *ST_HASH_11500 = "c762de4a:00000000";
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static const char *ST_HASH_11700 = "57e9e50caec93d72e9498c211d6dc4f4d328248b48ecf46ba7abfa874f666e36";
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static const char *ST_HASH_11750 = "0f71c7c82700c9094ca95eee3d804cc283b538bec49428a9ef8da7b34effb3ba:08151337";
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static const char *ST_HASH_11760 = "d5c6b874338a492ac57ddc6871afc3c70dcfd264185a69d84cf839a07ef92b2c:08151337";
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@ -506,7 +504,6 @@ static const char *HT_11000 = "PrestaShop";
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static const char *HT_11100 = "PostgreSQL CRAM (MD5)";
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static const char *HT_11200 = "MySQL CRAM (SHA1)";
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static const char *HT_11400 = "SIP digest authentication (MD5)";
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static const char *HT_11500 = "CRC32";
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static const char *HT_11700 = "GOST R 34.11-2012 (Streebog) 256-bit, big-endian";
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static const char *HT_11750 = "HMAC-Streebog-256 (key = $pass), big-endian";
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static const char *HT_11760 = "HMAC-Streebog-256 (key = $salt), big-endian";
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@ -10286,54 +10283,6 @@ int sip_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_U
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return (PARSER_OK);
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}
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int crc32_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 = 2;
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token.sep[0] = hashconfig->separator;
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token.len_min[0] = 8;
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token.len_max[0] = 8;
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token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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token.sep[1] = hashconfig->separator;
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token.len_min[1] = 8;
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token.len_max[1] = 8;
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token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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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 *hash_pos = token.buf[0];
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digest[0] = hex_to_u32 (hash_pos + 0);
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digest[1] = 0;
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digest[2] = 0;
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digest[3] = 0;
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digest[0] = byte_swap_32 (digest[0]);
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digest[1] = 0;
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digest[2] = 0;
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digest[3] = 0;
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const u8 *salt_pos = token.buf[1];
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const int salt_len = token.len[1];
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const bool parse_rc = parse_and_store_generic_salt ((u8 *) salt->salt_buf, (int *) &salt->salt_len, salt_pos, salt_len, hashconfig);
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if (parse_rc == false) return (PARSER_SALT_LENGTH);
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return (PARSER_OK);
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}
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int streebog_256_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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@ -14132,8 +14081,6 @@ void hashconfig_benchmark_defaults (hashcat_ctx_t *hashcat_ctx, salt_t *salt, vo
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break;
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case 11000: salt->salt_len = 56;
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break;
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case 11500: salt->salt_len = 4;
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break;
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case 12400: salt->salt_len = 4;
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break;
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case 12600: salt->salt_len = 64;
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@ -15922,10 +15869,6 @@ int ascii_digest (hashcat_ctx_t *hashcat_ctx, char *out_buf, const int out_size,
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snprintf (out_buf, out_size, "%s", hash_buf);
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}
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else if (hash_mode == 11500)
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{
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snprintf (out_buf, out_size, "%08x:%s", byte_swap_32 (digest_buf[0]), (char *) salt.salt_buf);
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}
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else if (hash_mode == 11700 || hash_mode == 11750 || hash_mode == 11760)
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{
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snprintf (out_buf, out_size, "%08x%08x%08x%08x%08x%08x%08x%08x",
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@ -19539,24 +19482,6 @@ 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 11500: hashconfig->hash_type = HASH_TYPE_CRC32;
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hashconfig->salt_type = SALT_TYPE_EMBEDDED;
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hashconfig->attack_exec = ATTACK_EXEC_INSIDE_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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| OPTS_TYPE_ST_HEX;
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hashconfig->kern_type = KERN_TYPE_CRC32;
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hashconfig->dgst_size = DGST_SIZE_4_4; // originally DGST_SIZE_4_2
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hashconfig->parse_func = crc32_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_11500;
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hashconfig->st_pass = ST_PASS_HASHCAT_PLAIN;
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break;
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case 11700: hashconfig->hash_type = HASH_TYPE_STREEBOG_256;
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hashconfig->salt_type = SALT_TYPE_NONE;
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hashconfig->attack_exec = ATTACK_EXEC_INSIDE_KERNEL;
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168
src/modules/module_11500.c
Normal file
168
src/modules/module_11500.c
Normal file
@ -0,0 +1,168 @@
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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_INSIDE_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_RAW_HASH;
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static const char *HASH_NAME = "CRC32";
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static const u32 HASH_TYPE = HASH_TYPE_GENERIC;
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static const u64 KERN_TYPE = 11500;
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static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
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static const u64 OPTS_TYPE = OPTS_TYPE_PT_GENERATE_LE
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| OPTS_TYPE_ST_GENERATE_LE
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| OPTS_TYPE_ST_HEX;
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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 = "c762de4a:00000000";
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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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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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token_t token;
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token.token_cnt = 2;
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token.sep[0] = hashconfig->separator;
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token.len_min[0] = 8;
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token.len_max[0] = 8;
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token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_HEX;
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token.sep[1] = hashconfig->separator;
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token.len_min[1] = 8;
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token.len_max[1] = 8;
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token.attr[1] = TOKEN_ATTR_VERIFY_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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const u8 *hash_pos = token.buf[0];
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digest[0] = hex_to_u32 (hash_pos + 0);
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digest[1] = 0;
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digest[2] = 0;
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digest[3] = 0;
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digest[0] = byte_swap_32 (digest[0]);
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digest[1] = 0;
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digest[2] = 0;
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digest[3] = 0;
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const u8 *salt_pos = token.buf[1];
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const int salt_len = token.len[1];
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const bool parse_rc = parse_and_store_generic_salt ((u8 *) salt->salt_buf, (int *) &salt->salt_len, salt_pos, salt_len, hashconfig);
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if (parse_rc == false) return (PARSER_SALT_LENGTH);
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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 u32 *digest = (const u32 *) digest_buf;
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const int line_len = snprintf (line_buf, line_size, "%08x:%08x", digest[0], salt->salt_buf[0]);
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return line_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_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_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_DEFAULT;
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module_ctx->module_extra_buffer_size = 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_binary_verify = MODULE_DEFAULT;
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module_ctx->module_hash_decode_outfile = 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 = 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_hash_type = module_hash_type;
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module_ctx->module_hlfmt_disable = 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_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_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_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_DEFAULT;
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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;
|
||||
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;
|
||||
}
|
||||
43
tools/test_modules/m11500.pm
Normal file
43
tools/test_modules/m11500.pm
Normal file
@ -0,0 +1,43 @@
|
||||
#!/usr/bin/env perl
|
||||
|
||||
##
|
||||
## Author......: See docs/credits.txt
|
||||
## License.....: MIT
|
||||
##
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use Digest::CRC qw (crc32);
|
||||
|
||||
sub module_constraints { [[0, 255], [8, 8], [0, 31], [8, 8], [-1, -1]] }
|
||||
|
||||
sub module_generate_hash
|
||||
{
|
||||
my $word = shift;
|
||||
|
||||
my $digest = crc32 ($word);
|
||||
|
||||
my $hash = sprintf ("%08x:00000000", $digest);
|
||||
|
||||
return $hash;
|
||||
}
|
||||
|
||||
sub module_verify_hash
|
||||
{
|
||||
my $line = shift;
|
||||
|
||||
my ($hash, $salt, $word) = split (':', $line);
|
||||
|
||||
return unless defined $hash;
|
||||
return unless defined $salt;
|
||||
return unless defined $word;
|
||||
|
||||
my $word_packed = pack_if_HEX_notation ($word);
|
||||
|
||||
my $new_hash = module_generate_hash ($word_packed, $salt);
|
||||
|
||||
return ($new_hash, $word);
|
||||
}
|
||||
|
||||
1;
|
||||
Loading…
Reference in New Issue
Block a user