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Code Issues Releases Wiki Activity

Bring back --username handling to --show and --left

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This commit is contained in:
jsteube 2016-10-19 12:42:41 +02:00
parent f5a92900c6
commit a460ab01b6
6 changed files with 105 additions and 485 deletions
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5
include/potfile.h
View File

@ -22,15 +22,10 @@ void *hc_bsearch_r (const void *key, const void *base, size_t nmemb, size_t size
int potfile_init (hashcat_ctx_t *hashcat_ctx);
int potfile_read_open (hashcat_ctx_t *hashcat_ctx);
//int potfile_read_parse (hashcat_ctx_t *hashcat_ctx);
void potfile_read_close (hashcat_ctx_t *hashcat_ctx);
int potfile_write_open (hashcat_ctx_t *hashcat_ctx);
void potfile_write_close (hashcat_ctx_t *hashcat_ctx);
void potfile_write_append (hashcat_ctx_t *hashcat_ctx, const char *out_buf, u8 *plain_ptr, unsigned int plain_len);
//void potfile_show_request (hashcat_ctx_t *hashcat_ctx, char *input_buf, int input_len, hash_t *hashes_buf, int (*sort_by_pot) (const void *, const void *, void *));
//void potfile_left_request (hashcat_ctx_t *hashcat_ctx, char *input_buf, int input_len, hash_t *hashes_buf, int (*sort_by_pot) (const void *, const void *, void *));
//int potfile_show_request_lm (hashcat_ctx_t *hashcat_ctx, char *input_buf, int input_len, hash_t *hash_left, hash_t *hash_right, int (*sort_by_pot) (const void *, const void *, void *));
//int potfile_left_request_lm (hashcat_ctx_t *hashcat_ctx, char *input_buf, int input_len, hash_t *hash_left, hash_t *hash_right, int (*sort_by_pot) (const void *, const void *, void *));
int potfile_remove_parse (hashcat_ctx_t *hashcat_ctx);
void potfile_destroy (hashcat_ctx_t *hashcat_ctx);
int potfile_handle_show (hashcat_ctx_t *hashcat_ctx);

7
include/types.h
View File

@ -105,9 +105,10 @@ typedef enum event_identifier
EVENT_CRACKER_HASH_CRACKED = 0x00000058,
EVENT_POTFILE_REMOVE_PARSE_PRE = 0x00000061,
EVENT_POTFILE_REMOVE_PARSE_POST = 0x00000062,
EVENT_POTFILE_HASH_CRACKED = 0x00000063,
EVENT_POTFILE_NUM_CRACKED = 0x00000064,
EVENT_POTFILE_ALL_CRACKED = 0x00000065,
EVENT_POTFILE_NUM_CRACKED = 0x00000063,
EVENT_POTFILE_ALL_CRACKED = 0x00000064,
EVENT_POTFILE_HASH_SHOW = 0x00000065,
EVENT_POTFILE_HASH_LEFT = 0x00000066,
EVENT_OPENCL_SESSION_PRE = 0x00000071,
EVENT_OPENCL_SESSION_POST = 0x00000072,
EVENT_BITMAP_INIT_PRE = 0x00000081,

49
src/hashes.c
View File

@ -157,7 +157,7 @@ int save_hash (hashcat_ctx_t *hashcat_ctx)
if (hashconfig->hash_mode != 2500)
{
if (user_options->username == 1)
if (user_options->username == true)
{
user_t *user = hashes->hash_info[idx]->user;
@ -546,7 +546,7 @@ int hashes_init_stage1 (hashcat_ctx_t *hashcat_ctx)
digests_buf = (void *) hccalloc (hashcat_ctx, hashes_avail, hashconfig->dgst_size); VERIFY_PTR (digests_buf);
if ((user_options->username && (user_options->remove || user_options->show)) || (hashconfig->opts_type & OPTS_TYPE_HASH_COPY))
if ((user_options->username == true) || (hashconfig->opts_type & OPTS_TYPE_HASH_COPY))
{
u32 hash_pos;
@ -556,12 +556,12 @@ int hashes_init_stage1 (hashcat_ctx_t *hashcat_ctx)
hashes_buf[hash_pos].hash_info = hash_info;
if (user_options->username && (user_options->remove || user_options->show || user_options->left))
if (user_options->username == true)
{
hash_info->user = (user_t*) hcmalloc (hashcat_ctx, sizeof (user_t)); VERIFY_PTR (hash_info->user);
}
if (user_options->benchmark)
if (user_options->benchmark == true)
{
hash_info->orighash = (char *) hcmalloc (hashcat_ctx, 256); VERIFY_PTR (hash_info->orighash);
}
@ -830,32 +830,29 @@ int hashes_init_stage1 (hashcat_ctx_t *hashcat_ctx)
continue;
}
if (user_options->username)
if (user_options->username == true)
{
char *user_buf = NULL;
int user_len = 0;
hlfmt_user (hashcat_ctx, hashlist_format, line_buf, line_len, &user_buf, &user_len);
if (user_options->remove || user_options->show)
user_t **user = &hashes_buf[hashes_cnt].hash_info->user;
*user = (user_t *) hcmalloc (hashcat_ctx, sizeof (user_t)); VERIFY_PTR (*user);
user_t *user_ptr = *user;
if (user_buf != NULL)
{
user_t **user = &hashes_buf[hashes_cnt].hash_info->user;
*user = (user_t *) hcmalloc (hashcat_ctx, sizeof (user_t)); VERIFY_PTR (*user);
user_t *user_ptr = *user;
if (user_buf != NULL)
{
user_ptr->user_name = hcstrdup (hashcat_ctx, user_buf);
}
else
{
user_ptr->user_name = hcstrdup (hashcat_ctx, "");
}
user_ptr->user_len = user_len;
user_ptr->user_name = hcstrdup (hashcat_ctx, user_buf);
}
else
{
user_ptr->user_name = hcstrdup (hashcat_ctx, "");
}
user_ptr->user_len = user_len;
}
if (hashconfig->opts_type & OPTS_TYPE_HASH_COPY)
@ -1044,11 +1041,11 @@ int hashes_init_stage2 (hashcat_ctx_t *hashcat_ctx)
hashinfo_t **hash_info = NULL;
if ((user_options->username && (user_options->remove || user_options->show)) || (hashconfig->opts_type & OPTS_TYPE_HASH_COPY))
if ((user_options->username == true) || (hashconfig->opts_type & OPTS_TYPE_HASH_COPY))
{
hash_info = (hashinfo_t **) hccalloc (hashcat_ctx, hashes_cnt, sizeof (hashinfo_t *)); VERIFY_PTR (hash_info);
if (user_options->username && (user_options->remove || user_options->show))
if (user_options->username == true)
{
u32 user_pos;
@ -1098,7 +1095,7 @@ int hashes_init_stage2 (hashcat_ctx_t *hashcat_ctx)
hashes_buf[0].digest = digests_buf_new_ptr;
if ((user_options->username && (user_options->remove || user_options->show)) || (hashconfig->opts_type & OPTS_TYPE_HASH_COPY))
if ((user_options->username == true) || (hashconfig->opts_type & OPTS_TYPE_HASH_COPY))
{
hash_info[0] = hashes_buf[0].hash_info;
}
@ -1142,7 +1139,7 @@ int hashes_init_stage2 (hashcat_ctx_t *hashcat_ctx)
hashes_buf[hashes_pos].digest = digests_buf_new_ptr;
if ((user_options->username && (user_options->remove || user_options->show)) || (hashconfig->opts_type & OPTS_TYPE_HASH_COPY))
if ((user_options->username == true) || (hashconfig->opts_type & OPTS_TYPE_HASH_COPY))
{
hash_info[hashes_pos] = hashes_buf[hashes_pos].hash_info;
}

15
src/main.c
View File

@ -344,7 +344,17 @@ static void main_potfile_remove_parse_post (MAYBE_UNUSED hashcat_ctx_t *hashcat_
event_log_info_nn (hashcat_ctx, "Compared hashes with potfile entries...");
}
static void main_potfile_hash_cracked (MAYBE_UNUSED hashcat_ctx_t *hashcat_ctx, MAYBE_UNUSED const void *buf, MAYBE_UNUSED const size_t len)
static void main_potfile_hash_show (MAYBE_UNUSED hashcat_ctx_t *hashcat_ctx, MAYBE_UNUSED const void *buf, MAYBE_UNUSED const size_t len)
{
outfile_ctx_t *outfile_ctx = hashcat_ctx->outfile_ctx;
if (outfile_ctx->fp != NULL) return; // cracked hash was not written to an outfile
fwrite (buf, len, 1, stdout);
fwrite (EOL, strlen (EOL), 1, stdout);
}
static void main_potfile_hash_left (MAYBE_UNUSED hashcat_ctx_t *hashcat_ctx, MAYBE_UNUSED const void *buf, MAYBE_UNUSED const size_t len)
{
outfile_ctx_t *outfile_ctx = hashcat_ctx->outfile_ctx;
@ -686,7 +696,8 @@ void event (const u32 id, hashcat_ctx_t *hashcat_ctx, const void *buf, const siz
case EVENT_CALCULATED_WORDS_BASE: main_calculated_words_base (hashcat_ctx, buf, len); break;
case EVENT_POTFILE_REMOVE_PARSE_PRE: main_potfile_remove_parse_pre (hashcat_ctx, buf, len); break;
case EVENT_POTFILE_REMOVE_PARSE_POST: main_potfile_remove_parse_post (hashcat_ctx, buf, len); break;
case EVENT_POTFILE_HASH_CRACKED: main_potfile_hash_cracked (hashcat_ctx, buf, len); break;
case EVENT_POTFILE_HASH_SHOW: main_potfile_hash_show (hashcat_ctx, buf, len); break;
case EVENT_POTFILE_HASH_LEFT: main_potfile_hash_left (hashcat_ctx, buf, len); break;
case EVENT_POTFILE_NUM_CRACKED: main_potfile_num_cracked (hashcat_ctx, buf, len); break;
case EVENT_POTFILE_ALL_CRACKED: main_potfile_all_cracked (hashcat_ctx, buf, len); break;
case EVENT_OPENCL_SESSION_PRE: main_opencl_session_pre (hashcat_ctx, buf, len); break;

33
src/outfile.c
View File

@ -331,6 +331,23 @@ int outfile_write (hashcat_ctx_t *hashcat_ctx, const char *out_buf, const unsign
int tmp_len = 0;
if (user_len > 0)
{
if (username != NULL)
{
memcpy (tmp_buf + tmp_len, username, user_len);
tmp_len += user_len;
if (outfile_ctx->outfile_format & (OUTFILE_FMT_HASH | OUTFILE_FMT_PLAIN | OUTFILE_FMT_HEXPLAIN | OUTFILE_FMT_CRACKPOS))
{
tmp_buf[tmp_len] = hashconfig->separator;
tmp_len += 1;
}
}
}
if (outfile_ctx->outfile_format & OUTFILE_FMT_HASH)
{
const size_t out_len = strlen (out_buf);
@ -346,22 +363,6 @@ int outfile_write (hashcat_ctx_t *hashcat_ctx, const char *out_buf, const unsign
tmp_len += 1;
}
}
else if (user_len)
{
if (username != NULL)
{
memcpy (tmp_buf + tmp_len, username, user_len);
tmp_len += user_len;
if (outfile_ctx->outfile_format & (OUTFILE_FMT_PLAIN | OUTFILE_FMT_HEXPLAIN | OUTFILE_FMT_CRACKPOS))
{
tmp_buf[tmp_len] = hashconfig->separator;
tmp_len += 1;
}
}
}
if (outfile_ctx->outfile_format & OUTFILE_FMT_PLAIN)
{

481
src/potfile.c
View File

@ -223,122 +223,6 @@ void potfile_read_close (hashcat_ctx_t *hashcat_ctx)
fclose (potfile_ctx->fp);
}
/*
int potfile_read_parse (hashcat_ctx_t *hashcat_ctx)
{
potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
if (potfile_ctx->enabled == false) return 0;
if (potfile_ctx->fp == NULL) return 0;
potfile_ctx->pot_avail = count_lines (hashcat_ctx, potfile_ctx->fp);
potfile_ctx->pot = (pot_t *) hccalloc (hashcat_ctx, potfile_ctx->pot_avail, sizeof (pot_t)); VERIFY_PTR (potfile_ctx->pot);
rewind (potfile_ctx->fp);
char *line_buf = (char *) hcmalloc (hashcat_ctx, HCBUFSIZ_LARGE); VERIFY_PTR (line_buf);
for (u32 line_num = 0; line_num < potfile_ctx->pot_avail; line_num++)
{
int line_len = fgetl (potfile_ctx->fp, line_buf);
if (line_len == 0) continue;
pot_t *pot_ptr = &potfile_ctx->pot[potfile_ctx->pot_cnt];
// we do not initialize all hashes_buf->digest etc at the beginning, since many lines may not be
// valid lines of this specific hash type (otherwise it would be more waste of memory than gain)
if (potfile_ctx->pot_cnt == potfile_ctx->pot_hashes_avail)
{
const int rc = potfile_hash_alloc (hashcat_ctx, INCR_POT);
if (rc == -1) return -1;
}
int parser_status;
int iter = MAX_CUT_TRIES;
hash_t *hashes_buf = &pot_ptr->hash;
char *plain_buf = line_buf + line_len;
int plain_len = 0;
do
{
for (int i = line_len - 1; i; i--, plain_len++, plain_buf--, line_len--)
{
if (line_buf[i] == ':')
{
line_len--;
break;
}
}
if (hashconfig->hash_mode != 2500)
{
parser_status = hashconfig->parse_func (line_buf, line_len, hashes_buf, hashconfig);
}
else
{
int max_salt_size = sizeof (hashes_buf->salt->salt_buf);
if (line_len > max_salt_size)
{
parser_status = PARSER_GLOBAL_LENGTH;
}
else
{
memset (&hashes_buf->salt->salt_buf, 0, max_salt_size);
memcpy (&hashes_buf->salt->salt_buf, line_buf, line_len);
hashes_buf->salt->salt_len = line_len;
parser_status = PARSER_OK;
}
}
// if NOT parsed without error, we add the ":" to the plain
if (parser_status == PARSER_GLOBAL_LENGTH || parser_status == PARSER_HASH_LENGTH || parser_status == PARSER_SALT_LENGTH)
{
plain_len++;
plain_buf--;
}
} while ((parser_status == PARSER_GLOBAL_LENGTH || parser_status == PARSER_HASH_LENGTH || parser_status == PARSER_SALT_LENGTH) && --iter);
if (parser_status < PARSER_GLOBAL_ZERO)
{
// event_log_warning (hashcat_ctx, "Potfile '%s' in line %u (%s): %s", potfile, line_num, line_buf, strparser (parser_status));
continue;
}
if (plain_len >= HCBUFSIZ_TINY) continue;
memcpy (pot_ptr->plain_buf, plain_buf, plain_len);
pot_ptr->plain_len = plain_len;
potfile_ctx->pot_cnt++;
}
hcfree (line_buf);
hc_qsort_r (potfile_ctx->pot, potfile_ctx->pot_cnt, sizeof (pot_t), sort_by_pot, (void *) hashconfig);
return 0;
}
*/
int potfile_write_open (hashcat_ctx_t *hashcat_ctx)
{
potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
@ -420,319 +304,6 @@ void potfile_write_append (hashcat_ctx_t *hashcat_ctx, const char *out_buf, u8 *
fflush (potfile_ctx->fp);
}
/*
void potfile_show_request (hashcat_ctx_t *hashcat_ctx, char *input_buf, int input_len, hash_t *hashes_buf, int (*sort_by_pot) (const void *, const void *, void *))
{
hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
if (potfile_ctx->enabled == false) return;
pot_t pot_key;
pot_key.hash.salt = hashes_buf->salt;
pot_key.hash.digest = hashes_buf->digest;
//pot_t *pot_ptr = (pot_t *) hc_bsearch_r (&pot_key, potfile_ctx->pot, potfile_ctx->pot_cnt, sizeof (pot_t), sort_by_pot, (void *) hashconfig);
pot_t *pot_ptr = NULL;
if (pot_ptr)
{
event_log_info_nn (hashcat_ctx, "");
input_buf[input_len] = 0;
// user
unsigned char *username = NULL;
u32 user_len = 0;
if (hashes_buf->hash_info)
{
user_t *user = hashes_buf->hash_info->user;
if (user)
{
username = (unsigned char *) (user->user_name);
user_len = user->user_len;
}
}
// do output the line
char tmp_buf[HCBUFSIZ_LARGE];
const int tmp_len = outfile_write (hashcat_ctx, input_buf, (const unsigned char *) pot_ptr->plain_buf, pot_ptr->plain_len, 0, username, user_len, tmp_buf);
EVENT_DATA (EVENT_POTFILE_HASH_CRACKED, tmp_buf, tmp_len);
}
}
void potfile_left_request (hashcat_ctx_t *hashcat_ctx, char *input_buf, int input_len, hash_t *hashes_buf, int (*sort_by_pot) (const void *, const void *, void *))
{
hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
if (potfile_ctx->enabled == false) return;
pot_t pot_key;
memcpy (&pot_key.hash, hashes_buf, sizeof (hash_t));
//pot_t *pot_ptr = (pot_t *) hc_bsearch_r (&pot_key, potfile_ctx->pot, potfile_ctx->pot_cnt, sizeof (pot_t), sort_by_pot, (void *) hashconfig);
pot_t *pot_ptr = NULL;
if (pot_ptr == NULL)
{
event_log_info_nn (hashcat_ctx, "");
input_buf[input_len] = 0;
char tmp_buf[HCBUFSIZ_LARGE];
const int tmp_len = outfile_write (hashcat_ctx, input_buf, NULL, 0, 0, NULL, 0, tmp_buf);
EVENT_DATA (EVENT_POTFILE_HASH_CRACKED, tmp_buf, tmp_len);
}
}
int potfile_show_request_lm (hashcat_ctx_t *hashcat_ctx, char *input_buf, int input_len, hash_t *hash_left, hash_t *hash_right, int (*sort_by_pot) (const void *, const void *, void *))
{
hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
if (potfile_ctx->enabled == false) return 0;
// left
pot_t pot_left_key;
pot_left_key.hash.salt = hash_left->salt;
pot_left_key.hash.digest = hash_left->digest;
//pot_t *pot_left_ptr = (pot_t *) hc_bsearch_r (&pot_left_key, potfile_ctx->pot, potfile_ctx->pot_cnt, sizeof (pot_t), sort_by_pot, (void *) hashconfig);
pot_t *pot_left_ptr = NULL;
// right
u32 weak_hash_found = 0;
pot_t pot_right_key;
pot_right_key.hash.salt = hash_right->salt;
pot_right_key.hash.digest = hash_right->digest;
//pot_t *pot_right_ptr = (pot_t *) hc_bsearch_r (&pot_right_key, potfile_ctx->pot, potfile_ctx->pot_cnt, sizeof (pot_t), sort_by_pot, (void *) hashconfig);
pot_t *pot_right_ptr = NULL;
if (pot_right_ptr == NULL)
{
// special case, if "weak hash"
if (memcmp (hash_right->digest, LM_WEAK_HASH, 8) == 0)
{
weak_hash_found = 1;
pot_right_ptr = (pot_t *) hccalloc (hashcat_ctx, 1, sizeof (pot_t)); VERIFY_PTR (pot_right_ptr);
// in theory this is not needed, but we are paranoia:
memset (pot_right_ptr->plain_buf, 0, sizeof (pot_right_ptr->plain_buf));
pot_right_ptr->plain_len = 0;
}
}
if ((pot_left_ptr == NULL) && (pot_right_ptr == NULL))
{
if (weak_hash_found == 1) hcfree (pot_right_ptr); // this shouldn't happen at all: if weak_hash_found == 1, than pot_right_ptr is not NULL for sure
return 0;
}
// at least one half was found:
event_log_info_nn (hashcat_ctx, "");
input_buf[input_len] = 0;
// user
unsigned char *username = NULL;
u32 user_len = 0;
if (hash_left->hash_info)
{
user_t *user = hash_left->hash_info->user;
if (user)
{
username = (unsigned char *) (user->user_name);
user_len = user->user_len;
}
}
// mask the part which was not found
u32 left_part_masked = 0;
u32 right_part_masked = 0;
u32 mask_plain_len = strlen (LM_MASKED_PLAIN);
if (pot_left_ptr == NULL)
{
left_part_masked = 1;
pot_left_ptr = (pot_t *) hccalloc (hashcat_ctx, 1, sizeof (pot_t)); VERIFY_PTR (pot_left_ptr);
memset (pot_left_ptr->plain_buf, 0, sizeof (pot_left_ptr->plain_buf));
memcpy (pot_left_ptr->plain_buf, LM_MASKED_PLAIN, mask_plain_len);
pot_left_ptr->plain_len = mask_plain_len;
}
if (pot_right_ptr == NULL)
{
right_part_masked = 1;
pot_right_ptr = (pot_t *) hccalloc (hashcat_ctx, 1, sizeof (pot_t)); VERIFY_PTR (pot_right_ptr);
memset (pot_right_ptr->plain_buf, 0, sizeof (pot_right_ptr->plain_buf));
memcpy (pot_right_ptr->plain_buf, LM_MASKED_PLAIN, mask_plain_len);
pot_right_ptr->plain_len = mask_plain_len;
}
// create the pot_ptr out of pot_left_ptr and pot_right_ptr
pot_t pot_ptr;
pot_ptr.plain_len = pot_left_ptr->plain_len + pot_right_ptr->plain_len;
memcpy (pot_ptr.plain_buf, pot_left_ptr->plain_buf, pot_left_ptr->plain_len);
memcpy (pot_ptr.plain_buf + pot_left_ptr->plain_len, pot_right_ptr->plain_buf, pot_right_ptr->plain_len);
// do output the line
char tmp_buf[HCBUFSIZ_LARGE];
const int tmp_len = outfile_write (hashcat_ctx, input_buf, (unsigned char *) pot_ptr.plain_buf, pot_ptr.plain_len, 0, username, user_len, tmp_buf);
EVENT_DATA (EVENT_POTFILE_HASH_CRACKED, tmp_buf, tmp_len);
if (weak_hash_found == 1) hcfree (pot_right_ptr);
if (left_part_masked == 1) hcfree (pot_left_ptr);
if (right_part_masked == 1) hcfree (pot_right_ptr);
return 0;
}
int potfile_left_request_lm (hashcat_ctx_t *hashcat_ctx, char *input_buf, int input_len, hash_t *hash_left, hash_t *hash_right, int (*sort_by_pot) (const void *, const void *, void *))
{
hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
potfile_ctx_t *potfile_ctx = hashcat_ctx->potfile_ctx;
if (potfile_ctx->enabled == false) return 0;
// left
pot_t pot_left_key;
memcpy (&pot_left_key.hash, hash_left, sizeof (hash_t));
//pot_t *pot_left_ptr = (pot_t *) hc_bsearch_r (&pot_left_key, potfile_ctx->pot, potfile_ctx->pot_cnt, sizeof (pot_t), sort_by_pot, (void *) hashconfig);
pot_t *pot_left_ptr = NULL;
// right
pot_t pot_right_key;
memcpy (&pot_right_key.hash, hash_right, sizeof (hash_t));
//pot_t *pot_right_ptr = (pot_t *) hc_bsearch_r (&pot_right_key, potfile_ctx->pot, potfile_ctx->pot_cnt, sizeof (pot_t), sort_by_pot, (void *) hashconfig);
pot_t *pot_right_ptr = NULL;
u32 weak_hash_found = 0;
if (pot_right_ptr == NULL)
{
// special case, if "weak hash"
if (memcmp (hash_right->digest, LM_WEAK_HASH, 8) == 0)
{
weak_hash_found = 1;
// we just need that pot_right_ptr is not a NULL pointer
pot_right_ptr = (pot_t *) hccalloc (hashcat_ctx, 1, sizeof (pot_t)); VERIFY_PTR (pot_right_ptr);
}
}
if ((pot_left_ptr != NULL) && (pot_right_ptr != NULL))
{
if (weak_hash_found == 1) hcfree (pot_right_ptr);
return 0;
}
// ... at least one part was not cracked
event_log_info_nn (hashcat_ctx, "");
input_buf[input_len] = 0;
// only show the hash part which is still not cracked
u32 user_len = (u32)input_len - 32u;
char *hash_output = (char *) hcmalloc (hashcat_ctx, 33); VERIFY_PTR (hash_output);
memcpy (hash_output, input_buf, input_len);
if (pot_left_ptr != NULL)
{
// only show right part (because left part was already found)
memcpy (hash_output + user_len, input_buf + user_len + 16, 16);
hash_output[user_len + 16] = 0;
}
if (pot_right_ptr != NULL)
{
// only show left part (because right part was already found)
memcpy (hash_output + user_len, input_buf + user_len, 16);
hash_output[user_len + 16] = 0;
}
char tmp_buf[HCBUFSIZ_LARGE];
const int tmp_len = outfile_write (hashcat_ctx, hash_output, NULL, 0, 0, NULL, 0, tmp_buf);
EVENT_DATA (EVENT_POTFILE_HASH_CRACKED, tmp_buf, tmp_len);
hcfree (hash_output);
if (weak_hash_found == 1) hcfree (pot_right_ptr);
return 0;
}
*/
int potfile_remove_parse (hashcat_ctx_t *hashcat_ctx)
{
hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
@ -978,9 +549,30 @@ int potfile_handle_show (hashcat_ctx_t *hashcat_ctx)
char tmp_buf[HCBUFSIZ_LARGE]; // scratch buffer
const int tmp_len = outfile_write (hashcat_ctx, out_buf, (unsigned char *) hashes_buf[hashes_idx].pw_buf, hashes->hashes_buf[hashes_idx].pw_len, 0, NULL, 0, tmp_buf);
hash_t *hash = &hashes_buf[hashes_idx];
EVENT_DATA (EVENT_POTFILE_HASH_CRACKED, tmp_buf, tmp_len);
// user
unsigned char *username = NULL;
u32 user_len = 0;
if (hash->hash_info != NULL)
{
user_t *user = hash->hash_info->user;
if (user)
{
username = (unsigned char *) (user->user_name);
user_len = user->user_len;
username[user_len] = 0;
}
}
const int tmp_len = outfile_write (hashcat_ctx, out_buf, (unsigned char *) hash->pw_buf, hash->pw_len, 0, username, user_len, tmp_buf);
EVENT_DATA (EVENT_POTFILE_HASH_SHOW, tmp_buf, tmp_len);
}
}
@ -991,6 +583,8 @@ int potfile_handle_left (hashcat_ctx_t *hashcat_ctx)
{
hashes_t *hashes = hashcat_ctx->hashes;
hash_t *hashes_buf = hashes->hashes_buf;
u32 salts_cnt = hashes->salts_cnt;
salt_t *salts_buf = hashes->salts_buf;
@ -1014,11 +608,32 @@ int potfile_handle_left (hashcat_ctx_t *hashcat_ctx)
ascii_digest (hashcat_ctx, out_buf, salt_idx, digest_idx);
hash_t *hash = &hashes_buf[hashes_idx];
// user
unsigned char *username = NULL;
u32 user_len = 0;
if (hash->hash_info != NULL)
{
user_t *user = hash->hash_info->user;
if (user)
{
username = (unsigned char *) (user->user_name);
user_len = user->user_len;
username[user_len] = 0;
}
}
char tmp_buf[HCBUFSIZ_LARGE]; // scratch buffer
const int tmp_len = outfile_write (hashcat_ctx, out_buf, NULL, 0, 0, NULL, 0, tmp_buf);
const int tmp_len = outfile_write (hashcat_ctx, out_buf, NULL, 0, 0, username, user_len, tmp_buf);
EVENT_DATA (EVENT_POTFILE_HASH_CRACKED, tmp_buf, tmp_len);
EVENT_DATA (EVENT_POTFILE_HASH_LEFT, tmp_buf, tmp_len);
}
}