$ cat writeup.md…
$ cat writeup.md…
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.
Permission denied (requires tier.pro)
Sign in with GitHub, Discord, or Google to continue. No email required.
$sign in$ grep --similar