The room is an excellent, compact challenge that rewards patience and a systematic approach to cryptography and networking. It's a great exercise for those wanting to improve their ability to analyze raw traffic and solve custom ciphers.
Learning outcomes (what you’ll gain)
Initial inspection of the .pcap file using Wireshark reveals an unusual quantity of raw TCP streams operating outside standard protocols. Rather than normal web traffic, close observation displays a persistent data transfer on a non-standard port (such as 4444 ). 2. Extracting Raw Hex Streams tryhackme cct2019
The room is structured as a series of assessment tasks rather than a typical "grab-the-flag" box. Key focus areas include: Network Forensics (PCAP Analysis):
This was the "main event" for many participants. The CTF track simulated real-world penetration testing scenarios. The room is an excellent, compact challenge that
If you want to test your skills further or track down specific walkthrough solutions from the community, you can check user-submitted repositories on the or view active discussions inside the official TryHackMe Discord community.
The final leg shifts cleanly into reverse engineering, presenting a challenge known as . Bypassing Red Herrings Rather than normal web traffic, close observation displays
(if netcat/listener available):
Log into TryHackMe, search for "CCT2019," and spin up the machine. And remember—the enumeration you do in the first 20 minutes determines whether you finish in an hour or five.
To succeed in this room, you should be comfortable with: