Unusual firewall bypassing techniques, network and computer security.

After a while, finding that nothing more happened, she decided on going into the garden at once; but, alas for poor Alice! when she got to the door, she found she had forgotten the little golden key, and when she went back to the table for it, she found she could not possibly reach it: she could see it quite plainly through the glass, and she tried her best to climb up one of the legs of the table, but it was too slippery; and when she had tired herself out with trying, the poor little thing sat down and cried.

Lewis Carroll "Alice In Wonderland"
Chinese French Russian Spanish Polish Italian
Home | Projects | Papers | Forum | Team | Links | Contributions

MsnShell - MsnShell is a kind of covert channel tunneling tool allowing to remotely control a Linux computer protected by a firewall. MsnShell encapsulates shell commands and responses within the MSN protocol and only consist of an executable file named "MsnShell Server".

The key MsnShell features:
* Give a shell from a box located within the internal network to an external server;
* Encapsulate shell commands and responses within the MSN protocol (SHELL over MSN);
* Can also work with HTTP proxy (SHELL over MSN over HTTP);

Wei Zheng
Current MsnShell version: 1.1; README
Download | md5sum: df990e8496eaf2bb36bf31c27baa19cd

Index of projects

Paper : Covert Channel and Tunneling over the HTTP protocol Detection: GW implementation theoretical design.

Team member's sites:

GNU  GNU General Public License
 GNU Free Documentation License