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Code Issues Releases Wiki Activity

Fixed maximum password length in module/test_module of hash-mode 2410

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This commit is contained in:
Gabriele Gristina 2023-05-22 01:38:44 +02:00
parent 5ceb8c7688
commit b8ea00642e
3 changed files with 40 additions and 4 deletions
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1
docs/changes.txt
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@ -69,6 +69,7 @@
- Fixed incompatible pointer types (salt1 and salt2 buf) in 31700 a3 kernel
- Fixed incompatible pointer types (salt1 and salt2 buf) in 3730 a3 kernel
- Fixed minimum password length in module of hash-mode 28200
- Fixed maximum password length in module/test_module of hash-mode 2410
- Handle signed/unsigned PDF permission P value for all PDF hash-modes
- Fixed minimum password length in module of hash-mode 29800
- Fixed buffer overflow on module_26600.c / module_hash_encode()

41
src/modules/module_02410.c
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@ -44,6 +44,41 @@ 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; }
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 bool optimized_kernel = (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL);
u32 pw_max = PW_MAX;
if (optimized_kernel == true)
{
if (user_options->attack_mode == ATTACK_MODE_BF)
{
pw_max = 47; // with salt_len 1, but 44 if salt_len is 4
}
else
{
pw_max = 31;
}
}
return pw_max;
}
u32 module_salt_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 salt_min = 1;
return salt_min;
}
u32 module_salt_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 salt_max = 4;
return salt_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 void *hook_salt_buf, MAYBE_UNUSED hashinfo_t *hash_info, const char *line_buf, MAYBE_UNUSED const int line_len)
{
u32 *digest = (u32 *) digest_buf;
@ -233,10 +268,10 @@ void module_init (module_ctx_t *module_ctx)
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_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_max = module_salt_max;
module_ctx->module_salt_min = module_salt_min;
module_ctx->module_salt_type = module_salt_type;
module_ctx->module_separator = MODULE_DEFAULT;
module_ctx->module_st_hash = module_st_hash;

2
tools/test_modules/m02410.pm
View File

@ -11,7 +11,7 @@ use warnings;
use Digest::MD5 qw (md5);
use POSIX qw (ceil);
sub module_constraints { [[-1, -1], [-1, -1], [0, 55], [1, 4], [-1, -1]] }
sub module_constraints { [[-1, -1], [-1, -1], [0, 47], [1, 4], [0, 48]] }
sub pseudo_base64
{