: Requires deep diving into file headers and metadata.
: You must recover the first file in its entirety. If the initial file recovery is incomplete, subsequent steps in the challenge may become impossible to solve.
: The creator warns that this is strictly a PCAP challenge. If you find yourself performing steganography or advanced reverse engineering in this specific task, you are likely off track. Task 2: Reverse Engineering (re3) tryhackme cct2019
The task involves analyzing a compiled binary to understand its internal logic. In this challenge, you aren't just looking for static strings; you must understand the execution flow.
: One walkthrough of this task highlights a requirement to find factors of a specific number (e.g., 711,000,000) and test combinations to find the correct key for a set of "sliders" within the application. Task 3 & 4: Forensics and Cryptography : Requires deep diving into file headers and metadata
These tasks round out the assessment by testing your ability to handle digital artifacts and broken encryption.
: Have a toolkit ready that includes Wireshark, dnSpy, and standard Linux forensics tools. TryHackMe, London, UK TryHackMe_and_HackTheBox/CCT2019.md at master - GitHub : The creator warns that this is strictly a PCAP challenge
: Artifacts may contain "red herrings" designed to lead you down rabbit holes.
: For .NET applications, tools like dnSpy are recommended for decompiling and viewing the source code.
This challenge tests your ability to reconstruct data from raw network traffic. The primary goal is to analyze a packet capture file and extract relevant files or credentials.