第一夜First Night · Week 01
A story-shaped puzzle. One box. One flag.
The only tools you need are find, cat, grep.
指令The brief
Two stages. Twenty minutes. No tricks — just the basics, used well.
三つの道具で足りる ・ three tools suffice: find, cat, grep.
物語The story · 2018
The internet bill went unpaid. The router blinks offline. Through the wall, your neighbour's WiFi sings — LinkSys_2.4G — locked tight. You have spent three nights reading wikis and old forum posts. You captured something. You also grabbed a wordlist someone uploaded to a sketchy file-share.
Both are on this box. Somewhere.
Tonight, you act. 今夜、動け。
接続How to play
SSH in. The artefacts are already on disk — you are looking, not breaking.
$ ssh player2018@192.3.0.150 password: linux101
Shared account. State resets every ten minutes — if something looks broken, breathe, wait, try again. 十分待て。
提出Drop the flag
Full name and the flag string. Wrong tries are fine — every attempt is recorded.
次週Coming next
From one host to a whole attack surface. OSINT, nmap, masscan, shodan, notekeeping.
Bring questions.