You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: vbseo_proc_deutf.rb
    path of file: ./repos/metasploit-framework/modules/exploits/multi/http
    
    the code of the file until where you have to start completion: ##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < Msf::Exploit::Remote
  Rank = ExcellentRanking

  include Msf::Exploit::Remote::HttpClient

  def initialize(info = {})
    super(update_info(info,
      'Name'           => 'vBSEO proc_deutf() Remote PHP Code Injection',
      'Description'    => %q{
        This module exploits a vulnerability in the 'proc_deutf()' function
        defined in /includes/functions_vbseocp_abstract.php for vBSEO versions
        3.6.0 and earlier. User input passed through 'char_repl' POST parameter
        isn't properly sanitized before being used in a call to preg_replace()
        function which uses the 'e' modifier. This can be exploited to inject
        and execute arbitrary code leveraging the PHP's complex curly syntax.
      },
      'Author'         => 'EgiX <n0b0d13s[at]gmail.com>', # originally reported by the vendor
      'License'        => MSF_LICENSE,
      'References'     =>
        [
          ['CVE', '2012-5223'],
          ['OSVDB', '78508'],
          ['BID', '51647'],
          ['EDB', '18424']
        ],
      'Privileged'     => false,
      'Payloa
    
  def initialize(info = {})
    super(update_info(info,
      'Name'           => 'vBSEO proc_deutf() Remote PHP Code Injection',
      'Description'    => %q{
        This module exploits a vulnerability in the 'proc_deutf()' function
        defined in /includes/functions_vbseocp_abstract.php for vBSEO versions
        3.6.0 and earlier. User input passed through 'char_repl' POST parameter
        isn't properly sanitized before being used in a call to preg_replace()
        function which uses the 'e' modifier. This can be exploited to inject
        and execute arbitrary code leveraging the PHP's complex curly syntax.
      },
      'Author'         => 'EgiX <n0b0d13s[at]gmail.com>', # originally reported by the vendor
      'License'        => MSF_LICENSE,
      'References'     =>
        [
          ['CVE', '2012-5223'],
          ['OSVDB', '78508'],
          ['BID', '51647'],
          ['EDB', '18424']
        ],
      'Privileged'     => false,
      'Payload'        =>
        {
          'DisableNops' => true,
          'Space'       => 8190,
          'Keys'        => ['php'],
        },
      'Platform'       => ['php'],
      'Arch'           => ARCH_PHP,
      'Targets'        => [[ 'Automatic', { }]],
      'DisclosureDate' => '2012-01-23',
      'DefaultTarget'  => 0))

    register_options(
      [
        OptString.new('URI', [true, "The full URI path to vBulletin", "/vb/"]),
        OptString.new('CMD', [false, "Command to execute"])
      ])
  end