Voici comment installer 2 outils populaires pour la numérisation de vos serveurs de rootkits, chevaux de Troie:
Rkhunter
http://rkhunter.sourceforge.net/
Installer
wget http://downloads.sourceforge.net/project/rkhunter/rkhunter/1.3.8/rkhunter-1.3.8.tar.gz
tar -xvzf rkhunter-1.3.8.tar.gz
cd rkhunter-1.3.8
./installer.sh –installer
rkhunter –propupd
Scan
rkhunter –vérifier
Also check resulting log in /var/log/rkhunter.log .
ChkRootKit
http://www.chkrootkit.org/
Installer
wget ftp://ftp.pangeia.com.br/pub/seg/pac/chkrootkit.tar.gz
tar xvzf chkrootkit.tar.gz
cd chkrootkit*
make sense
Scan
./chkrootkit