Enumeration
Let's start off with a nmap:
nmap -sC -sV 10.10.10.222 -oA nmap/nmap.partial
22/tcp open ssh OpenSSH 7.9p1 Debian 10+deb10u2 (protocol 2.0)
| ssh-hostkey:
| 2048 9c:40:fa:85:9b:01:ac:ac:0e:bc:0c:19:51:8a:ee:27 (RSA)
| 256 5a:0c:c0:3b:9b:76:55:2e:6e:c4:f4:b9:5d:76:17:09 (ECDSA)
|_ 256 b7:9d:f7:48:9d:a2:f2:76:30:fd:42:d3:35:3a:80:8c (ED25519)
80/tcp open http nginx 1.14.2
|_http-title: Welcome
|_http-server-header: nginx/1.14.2
Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel
nmap -sC -sV 10.10.10.222 -p- -oA nmap/nmap.full
22/tcp open ssh OpenSSH 7.9p1 Debian 10+deb10u2 (protocol 2.0)
| ssh-hostkey:
| 2048 9c:40:fa:85:9b:01:ac:ac:0e:bc:0c:19:51:8a:ee:27 (RSA)
| 256 5a:0c:c0:3b:9b:76:55:2e:6e:c4:f4:b9:5d:76:17:09 (ECDSA)
|_ 256 b7:9d:f7:48:9d:a2:f2:76:30:fd:42:d3:35:3a:80:8c (ED25519)
80/tcp open http nginx 1.14.2
|_http-title: Welcome
|_http-server-header: nginx/1.14.2
8065/tcp open unknown
| fingerprint-strings:
| GenericLines, Help, RTSPRequest, SSLSessionReq, TerminalServerCookie:
| HTTP/1.1 400 Bad Request
| Content-Type: text/plain; charset=utf-8
| Connection: close
| Request
| GetRequest:
| HTTP/1.0 200 OK
| Accept-Ranges: bytes
| Cache-Control: no-cache, max-age=31556926, public
| Content-Length: 3108
| Content-Security-Policy: frame-ancestors 'self'; script-src 'self'…