SAdoor is a non listening remote shell/execution server. The program listens for a set of predefined packets in order to establish a connection or run a command. There is a client available at http://cmn.listprojects.darklab.org, (UNIX version only, use 1.1 for this release) that makes the sending of the required packets and connection-establishing as transparant as possible. The client also has alot of other features, like listening/connect mode as well as dumping the required payload (append it to an image, and download the image to secretly pass the command on to SAdoor) which makes it possible to generate the required packets in real connections.
Backdoor.Sadoor
sadoor.exestudent.exeteacher.exe
hook.dll