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securecrt_mac_crack.pl
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securecrt_mac_crack.pl
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#!/usr/bin/perl
use strict;
use warnings;
use 5.01;
sub license {
print "\n".
"License:\n\n".
"\tName:\t\tbleedfly\n".
"\tCompany:\tbleedfly.com\n".
"\tSerial Number:\t03-29-002542\n".
"\tLicense Key:\tADGB7V 9SHE34 Y2BST3 K78ZKF ADUPW4 K819ZW 4HVJCE P1NYRC\n".
"\tIssue Date:\t09-17-2013\n\n\n";
}
sub usage {
print "\n".
"help:\n\n".
"\tperl securecrt_mac_crack.pl <file>\n\n\n".
"\tperl securecrt_mac_crack.pl /usr/bin/SecureCRT\n\n\n".
"\n";
&license;
exit;
}
&usage() if ! defined @ARGV ;
my $file = $ARGV[0];
open FP, $file or die 'can not open file $!';
binmode FP;
open TMPFP, '>', '/tmp/.securecrt.tmp' or die 'can not open file $!';
my $buffer;
my $unpack_data;
my $crack = 0;
while(read(FP, $buffer, 1024)) {
$unpack_data = unpack('H*', $buffer);
if ($unpack_data =~ m/785782391ad0b9169f17415dd35f002790175204e3aa65ea10cff20818/) {
$crack = 1;
last;
}
if ($unpack_data =~ s/6e533e406a45f0b6372f3ea10717000c7120127cd915cef8ed1a3f2c5b/785782391ad0b9169f17415dd35f002790175204e3aa65ea10cff20818/ ){
$buffer = pack('H*', $unpack_data);
$crack = 2;
}
syswrite(TMPFP, $buffer, length($buffer));
}
close(FP);
close(TMPFP);
given ($crack) {
when (1) {
unlink '/tmp/.securecrt.tmp' or die 'can not delete files $!';
say "It has been cracked";
&license;
exit 1;
}
when (2) {
rename '/tmp/.securecrt.tmp', $file or die 'Insufficient privileges, please switch the root account.';
chmod 0755, $file or die 'Insufficient privileges, please switch the root account.';
say 'crack successful';
&license;
}
default { die 'error' }
}