Writing a simple fuzzer

In the last recipe, we used an HTTP fuzzer that sent a series of HTTP GET requests with incrementing URL lengths until the service crashed. Now, we will learn how it worked and build our own small HTTP fuzzer that can be used against Disk Sorter Enterprise.

How to do it...

1. The basic template to build a fuzzer will be similar to the one we discussed for the development of an auxiliary module, which should look as follows:

class MetasploitModule < Msf::Auxiliary
  include Msf::Exploit::Remote::Tcp
  include Msf::Auxiliary::Fuzzer

  def initialize(info = {})
    super(update_info(info,
      'Name' => 'HTTP Fuzzer',
      'Description' => %q{Simple HTTP GET Request...