This is a translation of the original article published on www.s0ftpj.org .
( introduction section …)
Today the net offers us a lot of pseudo-tools that work as processes hiders but, as well known, they are far to be perfect. Let’s start for example with a classic binary-trojan: running strace we’ll notice immediately that there’s something that needs our attention.
(read more …)
At the end, in more or less twenty seconds (in the evenience the sysadmin is quite unwise) we would find ourselves out of our preferred system. We can reach fourty seconds if we are planning to use kernel-tools,like the famous knark and adore, but, on my opinion, that is too less time to work in peace 
In the article that follows I’ll show you a technique that allows you to remain into a system for enough time or to give a sysadmin a
terrible headache.
Source : Milw0rm.com
