Introduction
Last time, we took a peak at a poorly misconfigured Windows machine. Today, we will switch things up a bit and take a look at the machine Funnel. This is a beginner level machine that primarily explores port forwarding and tunneling in order to gain escalated privileges within a network. Let’s get to pwning!
Task 1:
Simple nmap -sC -sV -sT scan output:
Not shown: 998 closed tcp ports (conn-refused)
PORT STATE SERVICE VERSION
21/tcp open ftp vsftpd 3.0.3
| ftp-anon: Anonymous FTP login allowed (FTP code 230)
|_drwxr-xr-x 2 ftp ftp 4096 Nov 28 2022 mail_backup
| ftp-syst:
| STAT:
| FTP server status:
| Connected to ::ffff:{KALI MACHINE}
| Logged in as ftp
| TYPE: ASCII
| No session bandwidth limit
| Session timeout in seconds is 300
| Control connection is plain text
| Data connections will be plain text
| At session startup, client count was 3
| vsFTPd 3.0.3 - secure, fast, stable
|_End of status
22/tcp open ssh OpenSSH 8.2p1 Ubuntu 4ubuntu0.5 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey:
| 3072 48:ad:d5:b8:3a:9f:bc:be:f7:e8:20:1e:f6:bf:de:ae (RSA)
| 256 b7:89:6c:0b:20:ed:49:b2:c1:86:7c:29:92:74:1c:1f (ECDSA)
|_ 256 18:cd:9d:08:a6:21:a8:b8:b6:f7:9f:8d:40:51:54:fb (ED25519)
Service Info: OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel
How many TCP ports are open?