For the last couple of months i've been researching some peculiarites of the
transport layer protocol which deflowered into a project of mine.
The name is kless, and its goal is to be able to communicate using transport
layer protocols (tcp/udp) without opening any ports ( at least on the server-
side ) and still be able to talk transparently to a client. Even if this topic
and probly the same technique are already known and a few tools already exists
i've written a paper which explains the whole concept and further more extends
it.
The project also explains a way for you to kill udp sockets, even if you do-
nt have anything todo with the connection and a few other tricks. The text wi-
ll culminate into the coding of a remote portless shell and some other tools
for explaning purpose..
Hope you guys enjoy it, comments/flames/feedbacks are expected... [kless paper + proof of concept code + few other tools ] http://setuid.violating.us/releases/kless.tar.gz
setuid at violating dot us | s3tuid at violating dot us
