RKHunter : Install2023/07/21 |
Install RKHunter which is the Rootkit Detection tool. |
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[1] | Install RKHunter. |
root@dlp:~# apt -y install rkhunter curl
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[2] | Configure and Use RKHunter. |
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 141 # 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 ] ..... ..... System checks summary ===================== File properties checks... Files checked: 141 Suspect files: 0 Rootkit checks... Rootkits checked : 495 Possible rootkits: 0 Applications checks... All checks skipped The system checks took: 1 minute and 2 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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