mirror of
https://github.com/hashcat/hashcat.git
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371 lines
16 KiB
C
371 lines
16 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 <inttypes.h>
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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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#include "memory.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_CRYPTOCURRENCY_WALLET;
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static const char *HASH_NAME = "Exodus Desktop Wallet (scrypt)";
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static const u64 KERN_TYPE = 28200;
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static const u32 OPTI_TYPE = OPTI_TYPE_ZERO_BYTE;
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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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| OPTS_TYPE_MP_MULTI_DISABLE
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| OPTS_TYPE_NATIVE_THREADS
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| OPTS_TYPE_LOOP_PREPARE;
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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 = "EXODUS:16384:8:1:IYkXZgFETRmFp4wQXyP8XMe3LtuOw8wMdLcBVQ+9YWE=:lq0W9ekN5sC0O7Xw:UD4a6mUUhkTbQtGWitXHZUg0pQ4RHI6W/KUyYE95m3k=:ZuNQckXOtr4r21x+DT1zpQ==";
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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 exodus
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{
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u32 iv[4];
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u32 data[8];
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u32 tag[4];
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} exodus_t;
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static const char *SIGNATURE_EXODUS = "EXODUS";
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static const u32 SCRYPT_THREADS = 32;
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#include "scrypt_common.c"
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u32 module_pw_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)
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{
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const u32 pw_min = 4;
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return pw_min;
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}
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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 (exodus_t);
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return esalt_size;
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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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exodus_t *exodus = (exodus_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 = 8;
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token.signatures_cnt = 1;
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token.signatures_buf[0] = SIGNATURE_EXODUS;
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token.sep[0] = ':';
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token.len[0] = 6;
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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_min[1] = 1;
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token.len_max[1] = 6;
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token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_DIGIT;
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token.sep[2] = ':';
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token.len_min[2] = 1;
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token.len_max[2] = 6;
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token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_DIGIT;
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token.sep[3] = ':';
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token.len_min[3] = 1;
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token.len_max[3] = 6;
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token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
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| TOKEN_ATTR_VERIFY_DIGIT;
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token.sep[4] = ':';
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token.len[4] = 44;
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token.attr[4] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_BASE64A;
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token.sep[5] = ':';
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token.len[5] = 16;
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token.attr[5] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_BASE64A;
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token.sep[6] = ':';
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token.len[6] = 44;
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token.attr[6] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_BASE64A;
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token.sep[7] = ':';
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token.len[7] = 24;
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token.attr[7] = TOKEN_ATTR_FIXED_LENGTH
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| TOKEN_ATTR_VERIFY_BASE64A;
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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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u8 tmp_buf[512];
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int tmp_len;
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// scrypt settings
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const u8 *N_pos = token.buf[1];
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const u8 *r_pos = token.buf[2];
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const u8 *p_pos = token.buf[3];
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salt->scrypt_N = hc_strtoul ((const char *) N_pos, NULL, 10);
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salt->scrypt_r = hc_strtoul ((const char *) r_pos, NULL, 10);
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salt->scrypt_p = hc_strtoul ((const char *) p_pos, NULL, 10);
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salt->salt_iter = salt->scrypt_N;
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salt->salt_repeats = salt->scrypt_p - 1;
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// salt
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const u8 *salt_pos = token.buf[4];
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const int salt_len = token.len[4];
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memset (tmp_buf, 0, sizeof (tmp_buf));
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tmp_len = base64_decode (base64_to_int, salt_pos, salt_len, tmp_buf);
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memcpy (salt->salt_buf, tmp_buf, tmp_len);
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//for (int i = 0; i < 8; i++) salt->salt_buf[i] = byte_swap_32 (salt->salt_buf[i]);
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for (int i = 0; i < 8; i++) salt->salt_buf[i] = salt->salt_buf[i];
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salt->salt_len = tmp_len;
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// iv
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const u8 *iv_pos = token.buf[5];
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const int iv_len = token.len[5];
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memset (tmp_buf, 0, sizeof (tmp_buf));
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tmp_len = base64_decode (base64_to_int, iv_pos, iv_len, tmp_buf);
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memcpy (exodus->iv, tmp_buf, tmp_len);
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for (int i = 0; i < 4; i++) exodus->iv[i] = byte_swap_32 (exodus->iv[i]);
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// data
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const u8 *data_pos = token.buf[6];
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const int data_len = token.len[6];
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memset (tmp_buf, 0, sizeof (tmp_buf));
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tmp_len = base64_decode (base64_to_int, data_pos, data_len, tmp_buf);
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memcpy (exodus->data, tmp_buf, tmp_len);
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for (int i = 0; i < 8; i++) exodus->data[i] = byte_swap_32 (exodus->data[i]);
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// tag
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const u8 *tag_pos = token.buf[7];
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const int tag_len = token.len[7];
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memset (tmp_buf, 0, sizeof (tmp_buf));
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tmp_len = base64_decode (base64_to_int, tag_pos, tag_len, tmp_buf);
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memcpy (exodus->tag, tmp_buf, tmp_len);
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for (int i = 0; i < 4; i++) exodus->tag[i] = byte_swap_32 (exodus->tag[i]);
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// digest
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digest[0] = exodus->tag[0];
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digest[1] = exodus->tag[1];
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digest[2] = exodus->tag[2];
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digest[3] = exodus->tag[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 u32 *digest = (const u32 *) digest_buf;
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const exodus_t *exodus = (const exodus_t *) esalt_buf;
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// salt
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u32 tmp_salt[8] = { 0 };
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//for (int i = 0; i < 8; i++) tmp_salt[i] = byte_swap_32 (salt->salt_buf[i]);
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for (int i = 0; i < 8; i++) tmp_salt[i] = salt->salt_buf[i];
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char base64_salt[64];
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int base64_salt_len = base64_encode (int_to_base64, (const u8 *) tmp_salt, salt->salt_len, (u8 *) base64_salt);
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base64_salt[base64_salt_len] = 0;
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// iv
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u32 tmp_iv[4] = { 0 };
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for (int i = 0; i < 4; i++) tmp_iv[i] = byte_swap_32 (exodus->iv[i]);
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char base64_iv[64];
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int base64_iv_len = base64_encode (int_to_base64, (const u8 *) tmp_iv, 12, (u8 *) base64_iv);
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base64_iv[base64_iv_len] = 0;
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// data
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u32 tmp_data[8] = { 0 };
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for (int i = 0; i < 8; i++) tmp_data[i] = byte_swap_32 (exodus->data[i]);
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char base64_data[64];
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int base64_data_len = base64_encode (int_to_base64, (const u8 *) tmp_data, 32, (u8 *) base64_data);
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base64_data[base64_data_len] = 0;
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// tag
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u32 tmp_tag[4] = { 0 };
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for (int i = 0; i < 4; i++) tmp_tag[i] = byte_swap_32 (exodus->tag[i]);
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char base64_tag[64];
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int base64_tag_len = base64_encode (int_to_base64, (const u8 *) tmp_tag, 16, (u8 *) base64_tag);
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base64_tag[base64_tag_len] = 0;
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// output
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const int line_len = snprintf (line_buf, line_size, "%s:%u:%u:%u:%s:%s:%s:%s",
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SIGNATURE_EXODUS,
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salt->scrypt_N,
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salt->scrypt_r,
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salt->scrypt_p,
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base64_salt,
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base64_iv,
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base64_data,
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base64_tag);
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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_charset = MODULE_DEFAULT;
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module_ctx->module_benchmark_salt = MODULE_DEFAULT;
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module_ctx->module_bridge_name = MODULE_DEFAULT;
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module_ctx->module_bridge_type = 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 = scrypt_module_extra_buffer_size;
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module_ctx->module_extra_tmp_size = scrypt_module_extra_tmp_size;
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module_ctx->module_extra_tuningdb_block = scrypt_module_extra_tuningdb_block;
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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 = scrypt_module_jit_build_options;
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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 = scrypt_module_kernel_loops_max;
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module_ctx->module_kernel_loops_min = scrypt_module_kernel_loops_min;
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module_ctx->module_kernel_threads_max = scrypt_module_kernel_threads_max;
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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_DEFAULT;
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module_ctx->module_pw_min = module_pw_min;
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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 = scrypt_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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