> For the complete documentation index, see [llms.txt](https://ctf.smithsecurity.biz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ctf.smithsecurity.biz/htb-cyber-apocalypse-2022/readme-1/misc-compressor.md).

# Misc - Compressor

To start this challange we get an IP and port, per usual, and so we use nc to connect.

![](/files/theQGjVV4DailJkNMxUh)

Its got some weird stuff going on but lets poke around...

![](/files/HZ786m4eB9xngkYI9fdD)

Ah! Its letting us know what commands its running and with what input. Lets use this to our advantage and get the flag.

![](/files/1Ig1XUWDXlZZnAXQDOgl)

PWNED!!