Bg.zip

Discovery often starts with identifying an upload form. In many "Zipper" style challenges, you find a PHP-based upload page that generates a download link for your compressed files.

A web application that allows users to upload files and automatically compresses them into a .zip archive. BG.zip

Determine if the server executes files based on their extension or if it filters specific dangerous strings. Discovery often starts with identifying an upload form

Discovery often starts with identifying an upload form. In many "Zipper" style challenges, you find a PHP-based upload page that generates a download link for your compressed files.

A web application that allows users to upload files and automatically compresses them into a .zip archive.

Determine if the server executes files based on their extension or if it filters specific dangerous strings.