Phide – A lkm that hides processes under Linux 2.0. There already exist such thing for Linux 2.2 [like heroin.c or knark] but they’re just for Linux 2.2.
You can download it from the following link: https://packetstormsecurity.com/files/download/10682/phide.tar.gz
Source: https://packetstormsecurity.com/files/10682/phide.tar.gz.html