TryHackMe Writeup — Biohazard

Having fun with TryHackMe again. So, here is the write up and guideline to pass this Biohazard challenge.

Room: https://tryhackme.com/room/biohazard
Level: Medium

Task: A CTF room based on the old-time survival horror game, Resident Evil. Can you survive until the end?

Lets get started

As usual, start the machine and open the IP in browser

Its a “detective-like” game. Cool.. Lets proceed..

How many open ports?

# nmap -T4 -A -sS -sS -p- 10.10.X.X
21/tcp open  ftp     vsftpd 3.0.3
22/tcp open  ssh     OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey:
|   2048 c9:03:aa:aa:ea:a9:f1:f4:09:79:c0:47:41:16:f1:9b (RSA)
|   256 2e:1d:83:11:65:03:b4:78:e9:6d:94:d1:3b:db:f4:d6 (ECDSA)
|_  256 91:3d:e4:4f:ab:aa:e2:9e:44:af:d3:57:86:70:bc:39 (ED25519)
80/tcp open  http    Apache httpd 2.4.29 ((Ubuntu))
|_http-server-header: Apache/2.4.29 (Ubuntu)
|_http-title: Beginning of the end

3 ports are open. The FTP cannot be access as anonymous. It’s okay..