I've just finished the CTF teaser from @grehackconf and it was fun 😀 (https://x.com/GrehackConf/status/1819282540965875995). A little bit of "guessing" in some challenges like `Remote AES`, but it was still fun to play.
GreHack (@GrehackConf) on X

Folks.... It's time for... PRECHALLS! In addition to #GreHack24 tickets, this year we have three other incredible prizes thanks to our partner @offsectraining 🤩 So hurry up! ⌨️

X (formerly Twitter)

Here is how I solved all the challenges of the @grehackconf CTF teaser, using Python and Z3: https://gist.github.com/fishilico/0b69a267b73111860fe5ac668a94df2e

#ctf #writeups #GreHack24

GreHack 2024 Prechallenge/CTF Teaser

GreHack 2024 Prechallenge/CTF Teaser. GitHub Gist: instantly share code, notes, and snippets.

Gist