friendly hint: Zm9sbG93IG1lIG9uIHQubWUvcmV6bm92MHg=
Hint: Change the extension to .pcap (Wireshark extension)
Really challenging. Had to call in help from CTF friends.
HTTP is the application level protocol, so this can contain the meaningful information for us. In contrast, TCP/UDP chunks that information and create packets which is not very meaningful. As in this case you're looking for a flag, it's only possible that application layer protocols will contain the whole information.
thanks found it
2 weeks ago
its fun