LA CTF 2025 Writeup
rev
javascryption
read the javascript. one-liner solution:
echo 'JTNEJTNEUWZsSlglNUJPTERfREFUQSU1RG85MWNzeFdZMzlWZXNwbmVwSjMlNUJPTERfREFUQSU1RGY5bWI3JTVCT0xEX0RBVEElNURHZGpGR2I=' | base64 -d | urlencode -d | sed 's/\[OLD_DATA\]/Z/g' | rev | base64 -d...
2025-la-ctf-writeup.hashnode.dev21 min read