50 lines
1.5 KiB
Ruby
50 lines
1.5 KiB
Ruby
##
|
|
# This module requires Metasploit: http://metasploit.com/download
|
|
# Current source: https://github.com/rapid7/metasploit-framework
|
|
##
|
|
|
|
class MetasploitModule < Msf::Auxiliary
|
|
include Msf::Auxiliary::Report
|
|
include Msf::Auxiliary::UDPScanner
|
|
include Msf::Auxiliary::LLMNR
|
|
|
|
def initialize(info = {})
|
|
super(
|
|
update_info(
|
|
info,
|
|
'Name' => 'LLMNR Query',
|
|
'Description' => %q(
|
|
This module sends LLMNR queries, which are really just normal UDP DNS
|
|
queries done (usually) over multicast on a different port, 5355.
|
|
Targets other than the default RHOSTS' 224.0.0.252 should not respond
|
|
but may anyway.
|
|
),
|
|
'Author' =>
|
|
[
|
|
'Jon Hart <jon_hart[at]rapid7.com>'
|
|
],
|
|
'License' => MSF_LICENSE
|
|
)
|
|
)
|
|
end
|
|
|
|
def scanner_prescan(batch)
|
|
print_status("Sending LLMNR #{query_type_name}/#{query_class_name} queries for #{query_name} to #{batch[0]}->#{batch[-1]} port #{rport} (#{batch.length} hosts)")
|
|
@results = {}
|
|
end
|
|
|
|
def scanner_postscan(_batch)
|
|
found = {}
|
|
@results.each_pair do |peer, resps|
|
|
resps.each do |resp|
|
|
found[peer] ||= {}
|
|
next if found[peer][resp]
|
|
response_info = describe_response(resp)
|
|
print_good("#{peer} responded with #{response_info}")
|
|
report_service(host: peer, port: rport, proto: "udp", name: "llmnr", info: response_info)
|
|
found[peer][resp] = true
|
|
end
|
|
end
|
|
end
|
|
end
|