Get the Whitepaper called Introduction to Remote Administration and Monitoring systems. Includes various tools including a GUI for remote administration.
You can download it from the following link: https://packetstormsecurity.com/files/download/82096/RemoteAdministrationSystems.zip
Source: https://packetstormsecurity.com/files/82096/Introduction-To-Remote-Administration-And-Monitoring-Systems.html