Nenhuma. Rootkits e coisas do tipo são para "uíndous"
Camarada pode procurar a respeito a literatura é farta !!!
Zekkerj desculpe a demora segue abaixo somente os arquivos que estão como warning
/usr/bin/killall [ OK ]
/usr/bin/last [ Warning ]
/usr/bin/lastlog [ OK ]
/usr/bin/ldd [ Warning ]
/usr/bin/less [ OK ]
/usr/bin/locate [ OK ]
sbin/runlevel [ OK ]
/sbin/sulogin [ Warning ]
/sbin/sysctl [ OK ]
Mais abaixo no fim do texto :
Performing additional rootkit checks
Suckit Rookit additional checks [ OK ]
Checking for possible rootkit files and directories [ Warning ]
Checking for possible rootkit strings [ Warning ]
Performing system configuration file checks
Checking for SSH configuration file [ Found ]
Checking if SSH root access is allowed [ Warning ]
Checking if SSH protocol v1 is allowed [ Not allowed ]
Checking for running syslog daemon [ Found ]
Checking for syslog configuration file [ Found ]
Checking if syslog remote logging is allowed [ Not allowed ]
Performing filesystem checks
Checking /dev for suspicious file types [ Warning ]
Checking for hidden files and directories [ Warning ]
System checks summary
=====================
File properties checks...
Files checked: 133
Suspect files: 3
Rootkit checks...
Rootkits checked : 245
Possible rootkits: 2
Rootkit names : Possible rootkit component, Xzibit Rootkit
Applications checks...
All checks skipped
The system checks took: 1 minute and 5 seconds
All results have been written to the log file (/var/log/rkhunter.log)
Valeu desde já !!