FTP Enumeration

$ nmap -p 21 --script=ftp-* <ip> -v2

$ ftp <ip>
ftp> put <file> # Upload file
ftp> get <file> # Download file
ftp> ls # Directory listing

$ wget --recursive --ftp-user=anonymous --ftp-password=any --no-passive-ftp ftp://<IP>
$ wget -r ftp://anonymous:anonymous@<IP>

$ hydra -L users.txt -P passwords.txt <IP> ftp