mirror of
https://github.com/hashcat/hashcat.git
synced 2024-11-18 14:18:11 +00:00
107 lines
2.8 KiB
Perl
107 lines
2.8 KiB
Perl
#!/usr/bin/env perl
|
|
|
|
##
|
|
## Author......: See docs/credits.txt
|
|
## License.....: MIT
|
|
##
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use Digest::SHA qw (sha1 sha1_hex);
|
|
|
|
sub module_constraints { [[-1, -1], [-1, -1], [0, 55], [1, 12], [0, 55]] }
|
|
|
|
sub module_generate_hash
|
|
{
|
|
my $word = shift;
|
|
my $salt = shift;
|
|
|
|
my $theMagicArray_s =
|
|
"\x91\xac\x51\x14\x9f\x67\x54\x43\x24\xe7\x3b\xe0\x28\x74\x7b\xc2" .
|
|
"\x86\x33\x13\xeb\x5a\x4f\xcb\x5c\x08\x0a\x73\x37\x0e\x5d\x1c\x2f" .
|
|
"\x33\x8f\xe6\xe5\xf8\x9b\xae\xdd\x16\xf2\x4b\x8d\x2c\xe1\xd4\xdc" .
|
|
"\xb0\xcb\xdf\x9d\xd4\x70\x6d\x17\xf9\x4d\x42\x3f\x9b\x1b\x11\x94" .
|
|
"\x9f\x5b\xc1\x9b\x06\x05\x9d\x03\x9d\x5e\x13\x8a\x1e\x9a\x6a\xe8" .
|
|
"\xd9\x7c\x14\x17\x58\xc7\x2a\xf6\xa1\x99\x63\x0a\xd7\xfd\x70\xc3" .
|
|
"\xf6\x5e\x74\x13\x03\xc9\x0b\x04\x26\x98\xf7\x26\x8a\x92\x93\x25" .
|
|
"\xb0\xa2\x0d\x23\xed\x63\x79\x6d\x13\x32\xfa\x3c\x35\x02\x9a\xa3" .
|
|
"\xb3\xdd\x8e\x0a\x24\xbf\x51\xc3\x7c\xcd\x55\x9f\x37\xaf\x94\x4c" .
|
|
"\x29\x08\x52\x82\xb2\x3b\x4e\x37\x9f\x17\x07\x91\x11\x3b\xfd\xcd";
|
|
|
|
$salt = uc $salt;
|
|
|
|
my $digest = sha1 ($word . $salt);
|
|
|
|
my ($a, $b, $c, $d, $e) = unpack ("I*", $digest);
|
|
|
|
my $lengthMagicArray = 0x20;
|
|
my $offsetMagicArray = 0;
|
|
|
|
$lengthMagicArray += (($a >> 0) & 0xff) % 6;
|
|
$lengthMagicArray += (($a >> 8) & 0xff) % 6;
|
|
$lengthMagicArray += (($a >> 16) & 0xff) % 6;
|
|
$lengthMagicArray += (($a >> 24) & 0xff) % 6;
|
|
$lengthMagicArray += (($b >> 0) & 0xff) % 6;
|
|
$lengthMagicArray += (($b >> 8) & 0xff) % 6;
|
|
$lengthMagicArray += (($b >> 16) & 0xff) % 6;
|
|
$lengthMagicArray += (($b >> 24) & 0xff) % 6;
|
|
$lengthMagicArray += (($c >> 0) & 0xff) % 6;
|
|
$lengthMagicArray += (($c >> 8) & 0xff) % 6;
|
|
$offsetMagicArray += (($c >> 16) & 0xff) % 8;
|
|
$offsetMagicArray += (($c >> 24) & 0xff) % 8;
|
|
$offsetMagicArray += (($d >> 0) & 0xff) % 8;
|
|
$offsetMagicArray += (($d >> 8) & 0xff) % 8;
|
|
$offsetMagicArray += (($d >> 16) & 0xff) % 8;
|
|
$offsetMagicArray += (($d >> 24) & 0xff) % 8;
|
|
$offsetMagicArray += (($e >> 0) & 0xff) % 8;
|
|
$offsetMagicArray += (($e >> 8) & 0xff) % 8;
|
|
$offsetMagicArray += (($e >> 16) & 0xff) % 8;
|
|
$offsetMagicArray += (($e >> 24) & 0xff) % 8;
|
|
|
|
my $hash_buf = sha1_hex ($word . substr ($theMagicArray_s, $offsetMagicArray, $lengthMagicArray) . $salt);
|
|
|
|
my $hash = sprintf ("%s\$%s", $salt, uc $hash_buf);
|
|
|
|
return $hash;
|
|
}
|
|
|
|
sub module_verify_hash
|
|
{
|
|
my $line = shift;
|
|
|
|
my $index1 = index ($line, ":");
|
|
|
|
return if $index1 < 1;
|
|
|
|
my @split1 = split (":", $line);
|
|
|
|
my @split2 = split ('\$', $split1[0]);
|
|
|
|
return unless scalar @split2 == 2;
|
|
|
|
my $word;
|
|
|
|
if (scalar @split1 > 1)
|
|
{
|
|
$word = $split1[1];
|
|
}
|
|
else
|
|
{
|
|
$word = "";
|
|
}
|
|
|
|
my $salt = $split2[0];
|
|
|
|
return unless defined $salt;
|
|
return unless defined $word;
|
|
|
|
$word = pack_if_HEX_notation ($word);
|
|
|
|
my $new_hash = module_generate_hash ($word, $salt);
|
|
|
|
return ($new_hash, $word);
|
|
}
|
|
|
|
1;
|