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<!-- OSSEC Slackware example config -->
<!-- Written by Mario Preksavec <mario at slackware dot hr> -->
<ossec_config>
<client>
<!-- Server IP address -->
<server-ip>127.0.0.1</server-ip>
</client>
<syscheck>
<!-- Frequency that syscheck is executed -- default every 2 hours -->
<frequency>7200</frequency>
<!-- Directories to check (perform all possible verifications) -->
<directories check_all="yes">/etc,/usr/bin,/usr/sbin</directories>
<directories check_all="yes">/bin,/sbin,/boot</directories>
<!-- Files/directories to ignore -->
<ignore>/etc/mtab</ignore>
<ignore>/etc/hosts.deny</ignore>
<ignore>/etc/mail/statistics</ignore>
<ignore>/etc/random-seed</ignore>
<ignore>/etc/adjtime</ignore>
<ignore>/etc/ntp/drift</ignore>
</syscheck>
<rootcheck>
<!-- Local of the rootkit_files and rootkit_trojans files -->
<rootkit_files>/var/ossec/etc/shared/rootkit_files.txt</rootkit_files>
<rootkit_trojans>/var/ossec/etc/shared/rootkit_trojans.txt</rootkit_trojans>
<system_audit>/var/ossec/etc/shared/system_audit_rcl.txt</system_audit>
<system_audit>/var/ossec/etc/shared/cis_debian_linux_rcl.txt</system_audit>
<system_audit>/var/ossec/etc/shared/cis_rhel_linux_rcl.txt</system_audit>
<system_audit>/var/ossec/etc/shared/cis_rhel5_linux_rcl.txt</system_audit>
<system_audit>/var/ossec/etc/shared/cis_rhel6_linux_rcl.txt</system_audit>
<system_audit>/var/ossec/etc/shared/cis_rhel7_linux_rcl.txt</system_audit>
</rootcheck>
<!-- Files to monitor (localfiles) -->
<localfile>
<log_format>syslog</log_format>
<location>/var/log/messages</location>
</localfile>
<localfile>
<log_format>syslog</log_format>
<location>/var/log/syslog</location>
</localfile>
<localfile>
<log_format>syslog</log_format>
<location>/var/log/debug</location>
</localfile>
<localfile>
<log_format>syslog</log_format>
<location>/var/log/secure</location>
</localfile>
<localfile>
<log_format>syslog</log_format>
<location>/var/log/cron</location>
</localfile>
<localfile>
<log_format>syslog</log_format>
<location>/var/log/maillog</location>
</localfile>
<localfile>
<log_format>syslog</log_format>
<location>/var/log/spooler</location>
</localfile>
<localfile>
<log_format>apache</log_format>
<location>/var/log/httpd/access_log</location>
</localfile>
<localfile>
<log_format>apache</log_format>
<location>/var/log/httpd/error_log</location>
</localfile>
<localfile>
<log_format>command</log_format>
<command>df -h</command>
</localfile>
<localfile>
<log_format>full_command</log_format>
<command>netstat -tan | grep LISTEN | grep -v 127.0.0.1 | sort</command>
</localfile>
<localfile>
<log_format>full_command</log_format>
<command>last -n 5</command>
</localfile>
<localfile>
<log_format>full_command</log_format>
<command>lastb -n 5</command>
</localfile>
</ossec_config>
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