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hashcat
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Merge branch 'hashcat:master' into master

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pull/3334/head
piwvvo 2 years ago committed by GitHub
parent 6d941307ce 372d3a127f
commit 8234cbaa13
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 56 additions and 23 deletions
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1
docs/changes.txt
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@ -66,6 +66,7 @@
- Fixed Unit Test false negative if there are spaces in the filesystem path to hashcat
- Fixed Unit Test salt-max in case of optimized kernel, with hash-type 22 and 23
- Fixed wordlist handling in -m 3000 when candidate passwords use the $HEX[...] syntax
- Fixed accepted salt length by PKCS#8 Private Keys modules
##
## Technical

38
src/modules/module_24410.c
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@ -43,6 +43,11 @@ u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig,
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; }
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; }
#define PKCS_MIN_SALT_LEN ( 8)
#define PKCS_MAX_SALT_LEN (32)
#define PKCS_MIN_SALT_HEX_LEN (PKCS_MIN_SALT_LEN * 2)
#define PKCS_MAX_SALT_HEX_LEN (PKCS_MAX_SALT_LEN * 2)
typedef struct pkcs_sha1_tmp
{
u32 ipad[5];
@ -120,8 +125,8 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[3] = '$';
token.len_min[3] = 16;
token.len_max[3] = 16;
token.len_min[3] = PKCS_MIN_SALT_HEX_LEN;
token.len_max[3] = PKCS_MAX_SALT_HEX_LEN;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
@ -174,12 +179,18 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
// salt buffer
u8 salt_buf[PKCS_MAX_SALT_HEX_LEN] = { 0 };
const u8 *salt_pos = token.buf[3];
salt->salt_buf[0] = hex_to_u32 (salt_pos + 0);
salt->salt_buf[1] = hex_to_u32 (salt_pos + 8);
salt->salt_len = token.len[3] / 2;
memcpy (salt_buf, salt_pos, token.len[3]);
salt->salt_len = 8;
for (u32 i = 0, j = 0; i < salt->salt_len / 4; i += 1, j += 8)
{
salt->salt_buf[i] = hex_to_u32 (salt_buf + j);
}
// iter
@ -251,17 +262,23 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
{
pkcs_t *pkcs = (pkcs_t *) esalt_buf;
char salt_buf[PKCS_MAX_SALT_HEX_LEN + 1] = { 0 };
for (u32 i = 0, j = 0; i < salt->salt_len / 4; i += 1, j += 8)
{
snprintf (salt_buf + j, PKCS_MAX_SALT_HEX_LEN - j, "%08x", byte_swap_32 (salt->salt_buf[i]));
}
u8 *out_buf = (u8 *) line_buf;
int out_len;
if (pkcs->cipher == 1)
{
out_len = snprintf ((char *) out_buf, line_size, "%s1$%d$%08x%08x$%d$%08x%08x$%d$",
out_len = snprintf ((char *) out_buf, line_size, "%s1$%d$%s$%d$%08x%08x$%d$",
SIGNATURE_PEM,
pkcs->cipher,
byte_swap_32 (salt->salt_buf[0]),
byte_swap_32 (salt->salt_buf[1]),
salt_buf,
salt->salt_iter + 1,
byte_swap_32 (pkcs->iv_buf[0]),
byte_swap_32 (pkcs->iv_buf[1]),
@ -269,11 +286,10 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
}
else
{
out_len = snprintf ((char *) out_buf, line_size, "%s1$%d$%08x%08x$%d$%08x%08x%08x%08x$%d$",
out_len = snprintf ((char *) out_buf, line_size, "%s1$%d$%s$%d$%08x%08x%08x%08x$%d$",
SIGNATURE_PEM,
pkcs->cipher,
byte_swap_32 (salt->salt_buf[0]),
byte_swap_32 (salt->salt_buf[1]),
salt_buf,
salt->salt_iter + 1,
byte_swap_32 (pkcs->iv_buf[0]),
byte_swap_32 (pkcs->iv_buf[1]),

38
src/modules/module_24420.c
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@ -43,6 +43,11 @@ u32 module_salt_type (MAYBE_UNUSED const hashconfig_t *hashconfig,
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; }
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; }
#define PKCS_MIN_SALT_LEN ( 8)
#define PKCS_MAX_SALT_LEN (32)
#define PKCS_MIN_SALT_HEX_LEN (PKCS_MIN_SALT_LEN * 2)
#define PKCS_MAX_SALT_HEX_LEN (PKCS_MAX_SALT_LEN * 2)
typedef struct pkcs_sha256_tmp
{
u32 ipad[8];
@ -120,8 +125,8 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
| TOKEN_ATTR_VERIFY_DIGIT;
token.sep[3] = '$';
token.len_min[3] = 16;
token.len_max[3] = 16;
token.len_min[3] = PKCS_MIN_SALT_HEX_LEN;
token.len_max[3] = PKCS_MAX_SALT_HEX_LEN;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
@ -174,12 +179,18 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
// salt buffer
u8 salt_buf[PKCS_MAX_SALT_HEX_LEN] = { 0 };
const u8 *salt_pos = token.buf[3];
salt->salt_buf[0] = hex_to_u32 (salt_pos + 0);
salt->salt_buf[1] = hex_to_u32 (salt_pos + 8);
salt->salt_len = token.len[3] / 2;
memcpy (salt_buf, salt_pos, token.len[3]);
salt->salt_len = 8;
for (u32 i = 0, j = 0; i < salt->salt_len / 4; i += 1, j += 8)
{
salt->salt_buf[i] = hex_to_u32 (salt_buf + j);
}
// iter
@ -251,17 +262,23 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
{
pkcs_t *pkcs = (pkcs_t *) esalt_buf;
char salt_buf[PKCS_MAX_SALT_HEX_LEN + 1] = { 0 };
for (u32 i = 0, j = 0; i < salt->salt_len / 4; i += 1, j += 8)
{
snprintf (salt_buf + j, PKCS_MAX_SALT_HEX_LEN - j, "%08x", byte_swap_32 (salt->salt_buf[i]));
}
u8 *out_buf = (u8 *) line_buf;
int out_len;
if (pkcs->cipher == 1)
{
out_len = snprintf ((char *) out_buf, line_size, "%s2$%d$%08x%08x$%d$%08x%08x$%d$",
out_len = snprintf ((char *) out_buf, line_size, "%s2$%d$%s$%d$%08x%08x$%d$",
SIGNATURE_PEM,
pkcs->cipher,
byte_swap_32 (salt->salt_buf[0]),
byte_swap_32 (salt->salt_buf[1]),
salt_buf,
salt->salt_iter + 1,
byte_swap_32 (pkcs->iv_buf[0]),
byte_swap_32 (pkcs->iv_buf[1]),
@ -269,11 +286,10 @@ int module_hash_encode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
}
else
{
out_len = snprintf ((char *) out_buf, line_size, "%s2$%d$%08x%08x$%d$%08x%08x%08x%08x$%d$",
out_len = snprintf ((char *) out_buf, line_size, "%s2$%d$%s$%d$%08x%08x%08x%08x$%d$",
SIGNATURE_PEM,
pkcs->cipher,
byte_swap_32 (salt->salt_buf[0]),
byte_swap_32 (salt->salt_buf[1]),
salt_buf,
salt->salt_iter + 1,
byte_swap_32 (pkcs->iv_buf[0]),
byte_swap_32 (pkcs->iv_buf[1]),

2
src/modules/module_27700.c
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@ -395,7 +395,7 @@ int module_hash_decode (MAYBE_UNUSED const hashconfig_t *hashconfig, MAYBE_UNUSE
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)
{
const int line_len = snprintf (line_buf, line_size, "%s%u*%" PRIu64 "*%" PRIu64 "*%" PRIu64 "*%08x%08x*%08x%08x%08x%08x%08x%08x%08x%08x",
const int line_len = snprintf (line_buf, line_size, "%s%u*%u*%u*%u*%08x%08x*%08x%08x%08x%08x%08x%08x%08x%08x",
SIGNATURE_MULTIBIT,
3,
salt->scrypt_N,

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