FUNHXX17.zip is a target file associated with the (sometimes referred to as Funbox 11 or UnderTheGround) Capture The Flag (CTF) machine, available on platforms like Vulnhub and OffSec's Proving Grounds. Write-up: Funbox UnderTheGround (FUNHXX17.zip)
Running nmap reveals open ports, typically 21 (FTP) , 22 (SSH) , and 80 (HTTP) .
If you used a symlink, you can now read the linked file through the web server.
After gaining a shell as a low-privileged user (often www-data or tom ): Check for binaries that can be run as root.
