URCS, the Unmanarc Remote Control Server, is a console-based server capable of controlling remotely computers and execute 'special server commands'. It works with Win32 machines, and is capable of bypassing firewalls by using the "reverse connection" method, and makes nodes between client and server, allowing you to evade IP tracing.

The suite consists of 3 applications: the URCS, the Client, and the Ctool. While we have already described the main objective of the first two, the Ctool allows your server to share files with the 'mother' server.

It is important to point that this is not another troyan, its main objective is to establish a Remote Administration Service, with usernames, permissions, passwords and more. With this, you are capable of manipulating the Operating System: things like TCP socket manipulation, tunneling among other can be done, it's ideal for system administrators and I consider it a fine toy. I expect to add more features to this server.

URCS is licensed to you under the GNU/GPL terms, you may distribute it (partially or not) and modify the source code while you don't remove the copyright and the acknowledgments. The sources are avaiable in the Download section. It was done on Visual Studio .NET C/C++