path: root/docs/writeups/ImaginaryCTF_2021/hidden.txt

they give you a psd file (I believe it's a photoshop file, but I don't have photoshop and gimp said it was malformed)
flag was in plaintext in the file. binary file, but strings or even just opening it in a text editor and searching is enough

strings challenge.psd | grep "ictf"