Funhxx17.zip Guide

If the zip contained a , you simply navigate to the location where the script was extracted to trigger a connection back to your listener ( nc -lvnp 4444 ). 4. Privilege Escalation

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) FUNHXX17.zip

This machine focuses on insecure file handling and exploitation of automated scripts. The FUNHXX17.zip file is the central piece of the initial exploitation phase. If the zip contained a , you simply

Create a symlink to a sensitive file (like /root/root.txt or /etc/shadow ) or a directory. Compress the symlink using the --symlinks flag in zip . Upload it back to the server. Write-up: Funbox UnderTheGround (FUNHXX17

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.