RKHunter : Install2021/03/08 |
Install RKHunter which is the Rootkit Detection tool.
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[1] | Install RKHunter. |
# install from EPEL [root@dlp ~]# dnf --enablerepo=epel -y install rkhunter
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[2] | Configure and Use RKHunter. For regular checking, checking script is installed under the [/etc/cron.daily] directory and it is executed everyday by Cron. |
[root@dlp ~]#
vi /etc/sysconfig/rkhunter # recipient address for report MAILTO=root@localhost # if specified [yes], scan more detaily DIAG_SCAN=no # update database [root@dlp ~]# rkhunter --update
# update system file properties [root@dlp ~]# rkhunter --propupd
# run checking # [--sk] means sikpping to push Enter key # [--rwo] means display only warnings [root@dlp ~]# rkhunter --check --sk
[ Rootkit Hunter version 1.4.6 ] Checking system commands... Performing 'strings' command checks Checking 'strings' command [ OK ] Performing 'shared libraries' checks Checking for preloading variables [ None found ] Checking for preloaded libraries [ None found ] Checking LD_LIBRARY_PATH variable [ Not found ] Performing file properties checks Checking for prerequisites [ Warning ] /usr/sbin/adduser [ OK ] /usr/sbin/chkconfig [ OK ] /usr/sbin/chroot [ OK ] /usr/sbin/depmod [ OK ] /usr/sbin/fsck [ OK ] /usr/sbin/fuser [ OK ] /usr/sbin/groupadd [ OK ] ..... ..... System checks summary ===================== File properties checks... Required commands check failed Files checked: 136 Suspect files: 4 Rootkit checks... Rootkits checked : 500 Possible rootkits: 0 Applications checks... All checks skipped The system checks took: 1 minute and 23 seconds All results have been written to the log file: /var/log/rkhunter/rkhunter.log One or more warnings have been found while checking the system. Please check the log file (/var/log/rkhunter/rkhunter.log) |
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