https://cryptocat.me/blog/ctf/2021/htb-x-synack-redteamfive/rev/knock_knock/
Hidden Backdoor Command Execution | HackTheBox x Synack RedTeamFive CTF 2021: Knock Knock -...
Knock Knock reverse engineering writeup from HackTheBox x Synack RedTeamFive CTF 2021. Trigger a hidden backdoor by sending a magic token and length-prefixed...
command executionhiddenbackdoorhackthebox