[SeeRM 8836] Change boot.ini to win.ini

[wchen-r7]

This is for the following redmine issue:
https://dev.metasploit.com/redmine/issues/8836

Notice I'm using backslashes instead of forward slashes. Newer Windows boxes are okay with both, but older ones only allow backslashes.

To verify

• Make sure all changes point to C:\Windows\win.ini
• Try to recreate as many setups as possible for testing until either they're all covered, or you feel is enough.

[jvazquez-r7]

There are a couple of modules using boot.ini for fingerprinting still. Worths to switch them or is this pull request okey as is?

• auxiliary/admin/officescan/tmlisten_traversal.rb

    res = send_request_raw(
      {
        'uri'     => '/activeupdate/../../../../../../../../../../../boot.ini',
        'method'  => 'GET',
      }, 20)

• exploits/windows/http/trackercam_phparg_overflow.rb

    boot = download('boot.ini')
    return if not boot

    case boot
      when /Windows XP.*NoExecute/i
        return "Windows XP SP2+"
      when /Windows XP/
        return "Windows XP SP0-SP1"
      when /Windows.*2003/
        return "Windows 2003"
      when /Windows.*2000/
        return "Windows 2000"
      else
        return "Unknown OS/SP"
    end

[wchen-r7]

I just updated tmlisten_traversal.rb but I didn't change rackercam_phparg_overflow.rb, because the second on relies on boot.ini to gather information about the OS name, and win.ini does not have this kind of information.

[jvazquez-r7]

Thanks @wchen-r7 , makes sense, just did a last commit to update the signature for win.ini on tmlisten_traversal c86d01a Landed!