I worked on the Traceback retired machine of HackTheBox, so I will write its writeup. Port Scan kali@kali:~$ nmap -T4 -A -v -Pn -p- 10.10.10.181 PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0) | ssh-hostkey: | 2048 96:25:51:8e:6c:83:07:48:ce:11:4b:1f:e5:6d:8a:28 (RSA) | 256 54:bd:46:71:14:bd:b2:42:a1:b6:b0:2d:94:14:3b:0d (ECDSA) |_ 256 4d:c3:f8:52:b8:85:ec:9c:3e:4d:57:2c:4a:82:fd:86 (ED25519) 80/tcp open http Apache httpd 2.4.29 ((Ubuntu...