fileGPS: HTTP filename upload guesser

When you upload a shell on a web-server using a file upload functionality, usually the file gets renamed in various ways in order to prevent direct access to the file, RCE and file overwrite.

fileGPS is a tool that uses various techniques to find the new filename, after the server-side script renamed and saved it.

Some of the techniques used by fileGPS are:

• A various hash of the filename
• Various timestamps tricks
• Filename + PHP time() up to 5 minutes before the start of the script
• So many more

Features

• Easy to use
• Multithreaded
• HTTP(s) Proxy support
• User-agent randomization
• Over 100.000 filenames combinations