GRAY-WORLD.NET TEAM
Técnicas inusuales para atravesar Firewalls, seguridad en redes y sistemas.

Either the well was very deep, or she fell very slowly, for she had plenty of time as she went down to look about her and to wonder what was going to happen next. First, she tried to look down and make out what she was coming to, but it was too dark to see anything; then she looked at the sides of the well, and noticed that they were filled with cupboards and book-shelves;

Lewis Carroll "Alice In Wonderland"
Alice
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 Projects 

Cooking channels - is a set of two python scripts (CGI and client) allowing to build a communication channel over HTTP cookies.

The paper How to cook a covert channel [Hakin9 Pdf] originally released in the hakin9 magazine describes step by step how to implement a few covert channel concepts over HTTP cookies :
   o Control communication channel
   o As stealth as possible (don't care about latency or bandwith)
   o Backdoor oriented

The paper finally describes a funny second level caching method allowing to use HTTP proxy servers as intermediaries to build a communication channel thus having a way to communicate with a third party without having to reach the remote server for each data packet.

TGW
Current version: 1.1; README , CHANGELOG
Download | md5sum: 2ea1c6a47486e123439a40c3ca64484a
http://gray-world.net/projects/cooking_channels/cooking_channels-1.1.tar.gz

Index of projects



Active port forwarder - uses SSL for secure packet tunneling. It is designed for people without an external IP who want to make some services available on the Internet.
[learn more]


Team member's sites: blog.0x557.org/icbm/


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