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[>_] ROOM · Cybersecurity
Process Trees & Command Line Analysis
Master the most critical endpoint telemetry. Learn to analyze parent-child process lineage, decode obfuscated command lines, and build high-fidelity detections against Living-off-the-Land attacks.
Room tasks
1Reading a Process Tree
2Spotting Suspicious Command Lines
3Living-off-the-Land Binaries
4Persistence Mechanisms
5Autoruns & Startup Analysis
Frequently Asked Questions
What is a process tree?
A process tree shows which process started which, as parent and child. Analysts use it to spot abnormal chains, such as a Word document launching PowerShell.
Why analyze command lines?
Command-line arguments reveal what a process actually did, including encoded payloads and download commands. They are among the best data points for detecting living-off-the-land attacks.
How do you handle obfuscated commands?
Decode Base64 or other encodings, normalize characters, and look at the final behavior. This free, advanced Codelivly room gives hands-on practice with these techniques.