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Comprehensive collection of CTF challenges, solutions, and insights.


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WHAMazon! Network 3 - It wasn't me

Extracting a PowerShell hex-decoding payload from a DNS C2 packet capture using strings, then decoding the embedded hex string to recover the flag.

WHAMazon! Network 1 - It's on the wires

Extracting a plaintext flag from a packet capture by running strings, no Wireshark required!