Over&Over

Description:

Crypto

Difficulty:

easy

Flag:

Flag: AtHackCTF{39a43213c1350e936431dee6190759a3}

Solve:

on this challenge after i took a look on the file i found base64 code after i decoded it i found another base64 code. so i wrote bash script to decode it multiple time ..

base64=$(<athack64_baseover.txt)
for i in {1..30}; do
   decode=$(<<<"$base64" base64 --decode)
  echo "$decode"
done

and i got the flag :D