This module exploits a buffer overflow in PHP. The specific flaw is in the apache_request_handlers() function. The apache_request_handlers() function fails to validate the length of certain headers in the HTTP request and blindly copy all the string received in the vulnerable header to the stack causing a buffer overflow.
This module connects to a remote target via any exposed DCE RPC

endpoints and fingerprints them to determine if the machine appears to

be compromised by the Conficker worm. This update adds RPT capabilities.