RickRoll - Codefest CTF 2025

Posted on February 4, 2025 by PSTU_sadik

i searched the challenge makers name on google and found about a tool named "stegonaut". then just upload the mp3 file in there and fill password box with "giveupplease" that i got using exiftool on the jpg image i got from the challenge. after doing this i got a base64 encrypted cipher text and after decoding it got this flag, "CodefestCTF{1e55_kn0wn_573g0_700l?}"