Escape Plane

Description

CTF: Whitehacks 2022

Author: iPhantasmic (Justin)

Difficulty: Easy

One of the 8-bit aliens from our Whitehacks poster seems to have escaped via a colourful plane... They left a message somewhere, can you find it?

Solution

Pwned by @fishjojo1 (opens in a new tab)

Escape Plane

The title tells us that this has something to do with bit planes. As with all stego challs, let's dump it into aperisolve.fr (opens in a new tab).

We get the following image:

If we scan the QR codes, we get:

R: _t00}
G: WH2022{rGb_
B: h1d3s_1nf0

Combining those together, we get the flag.

WH2022{rGb_h1d3s_1nf0_t00}