RKHunter : Install2022/08/30 |
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Install RKHunter which is the Rootkit Detection tool. |
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| [1] | Install RKHunter. |
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root@dlp:~# apt -y install rkhunter curl
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| [2] | Configure and Use RKHunter. |
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root@dlp:~#
vi /etc/default/rkhunter # if set [yes], daily cron job will be run CRON_DAILY_RUN="" # set email address to receive report REPORT_EMAIL="root"
root@dlp:~#
vi /etc/rkhunter.conf # line 107 : change UPDATE_MIRRORS= 1
# line 122 : change MIRRORS_MODE= 0
# line 1190 : change to blank WEB_CMD="" # update database root@dlp:~# rkhunter --update [ Rootkit Hunter version 1.4.6 ] Checking rkhunter data files... Checking file mirrors.dat [ Updated ] Checking file programs_bad.dat [ No update ] Checking file backdoorports.dat [ No update ] Checking file suspscan.dat [ No update ] Checking file i18n/cn [ Skipped ] Checking file i18n/de [ Skipped ] Checking file i18n/en [ No update ] Checking file i18n/tr [ Skipped ] Checking file i18n/tr.utf8 [ Skipped ] Checking file i18n/zh [ Skipped ] Checking file i18n/zh.utf8 [ Skipped ] Checking file i18n/ja [ Skipped ] # update system file properties root@dlp:~# rkhunter --propupd [ Rootkit Hunter version 1.4.6 ] File updated: searched for 180 files, found 142 # run checking # [--sk] means skipping 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 [ OK ]
/usr/sbin/adduser [ OK ]
/usr/sbin/chroot [ OK ]
/usr/sbin/cron [ OK ]
/usr/sbin/depmod [ OK ]
/usr/sbin/fsck [ OK ]
/usr/sbin/groupadd [ OK ]
/usr/sbin/groupdel [ OK ]
/usr/sbin/groupmod [ OK ]
/usr/sbin/grpck [ OK ]
/usr/sbin/ifconfig [ OK ]
/usr/sbin/init [ OK ]
/usr/sbin/insmod [ OK ]
/usr/sbin/ip [ OK ]
/usr/sbin/lsmod [ OK ]
/usr/sbin/modinfo [ OK ]
/usr/sbin/modprobe [ OK ]
/usr/sbin/nologin [ OK ]
/usr/sbin/pwck [ OK ]
/usr/sbin/rmmod [ OK ]
.....
.....
System checks summary
=====================
File properties checks...
Files checked: 142
Suspect files: 0
Rootkit checks...
Rootkits checked : 498
Possible rootkits: 0
Applications checks...
All checks skipped
The system checks took: 40 seconds
All results have been written to the log file: /var/log/rkhunter.log
One or more warnings have been found while checking the system.
Please check the log file (/var/log/rkhunter.log)
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