CTF, Pico CTF
Description Figure out how they moved the flag. Solution Download the file. It is a packet file. Open it with wireshark. The log shows it’s looking for mac addresses. And tons of TFTP packets are following. I noticed some files are sent over the TFPT. Let’s check the files. Filter the packets with tftp.type Ok, … Read More “picoCTF2021 – Trivial Flag Transfer Protocol” »