basterd


Validating the credential of the basterd user

┌──(kali㉿kali)-[~/archive/thm/boiler-ctf]
└─$ ssh basterd@$IP -p 55007
The authenticity of host '[10.10.124.235]:55007 ([10.10.124.235]:55007)' can't be established.
ED25519 key fingerprint is SHA256:GhS3mY+uTmthQeOzwxRCFZHv1MN2hrYkdao9HJvi8lk.
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added '[10.10.124.235]:55007' (ED25519) to the list of known hosts.
basterd@10.10.124.235's password: 
Welcome to Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-142-generic i686)
 
 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage
 
8 packages can be updated.
8 updates are security updates.
 
 
Last login: Thu Aug 22 12:29:45 2019 from 192.168.1.199
$ whoami
basterd
$ hostname 
Vulnerable
$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9001 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 02:74:6d:86:fb:87 brd ff:ff:ff:ff:ff:ff
    inet 10.10.124.235/16 brd 10.10.255.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::74:6dff:fe86:fb87/64 scope link 
       valid_lft forever preferred_lft forever

Lateral Movement made to the basterd user via SSH