IIS 6 0day (php) original exploit : http://www.securityfocus.com/bid/37460 by: Pouya_Server When the upload pictures to  File.php;file.jpg when, IIS will automatically parse the php format.   to change the file name webshell 1.php;1.jpg Direct access to IE resloves the PHP that is the php shell into File.php;.Jpg in win2003 IIS6 environment will Automatically resolves to PHP.