forensicsmedium
Keys
hackerlab
Task: a ZIP archive contains a single PCAP with synthetic Ethernet frames carrying HTTP-like traffic to a Havoc-style C2. Solution: carve the AES-256 key and IV from one custom packet, then decrypt a later octet-stream payload with AES-CTR to recover the flag.
$ ls tags/ techniques/
key_extractionpacket_carvingaes_ctr_decryption
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