From the doc: 'an open source remote administration tool for Windows NT based operating systems. It runs as a DLL module inside of the windows shell (explorer.exe). To install the server you must first run the Client.exe application. Then use the /server command to generate a new Server.exe. For more information on the /server command use the /help command. Once the server is listening you can connect using the /connect command. You can create an interactive shell prompt that you can telnet to by using the /shell command.'
Backdoor.Instiopen.011TrojanDropper.Win32.Small.x
client.exeinstall.exeserver.exe