SwampCTF 2024 Forensics: New C2 Channel? Writeup

CTF link.

Sometimes you can exfiltrate data with more than just plain text. Can you figure out how the attacker smuggled out the flag on our network?

If we examine HTTP requests, we notice the flag in the ASCII DUMP section.

Aleyna Doğan
Aleyna Doğan

I'm Aleyna Doğan, a Senior Cyber Threat Intelligence Analyst specializing in cyber threat intelligence, OSINT investigations, and digital risk monitoring. This blog is where I share hands-on cybersecurity content, including TryHackMe writeups, PortSwigger labs, and practical learning resources.

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