50 points
Category: Forensics
Tags: #forensics #image
I've gotten bored of handing out flags as text. Wouldn't it be cool if they were an image instead?
You can download the challenge files here:
challenge.zip
Unzipping the provided challenge.zip, a single png file is extracted.
$ unzip challenge.zip
Archive: challenge.zip
creating: home/ctf-player/drop-in/
extracting: home/ctf-player/drop-in/flag.png
Viewing the flag.png file presents a QR code. Scanning the QR code reveals the flag.