<!-- 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>
