<ossec_config>
<global>
    <!-- Notifications par email -->
    <email_notification>yes</email_notification>
    <email_to>email@domain.tld</email_to>
    <smtp_server>mail.domain.tld.</smtp_server>
    <email_from>ossecm@domain.tld</email_from>
    <!-- White List -->
    <white_list>127.0.0.1</white_list>
    <white_list>^localhost.localdomain$</white_list>
    <!-- Configuration de prelude -->
    <prelude_output>yes</prelude_output>
    <prelude_profile>ossec</prelude_profile>
    <prelude_log_level>0</prelude_log_level>
</global>
<alerts>
    <!-- On enregistrement l'évènement dans les logs à partir du niveau 1 -->
    <log_alert_level>1</log_alert_level>
    <!-- On envoie un email à partir du niveau 6 -->
    <email_alert_level>6</email_alert_level>
</alerts>
<rules>
    <include>rules_config.xml</include>
    <include>pam_rules.xml</include>
    <include>sshd_rules.xml</include>
    <include>telnetd_rules.xml</include>
    <include>syslog_rules.xml</include>
    <include>arpwatch_rules.xml</include>
    <include>named_rules.xml</include>
    <include>smbd_rules.xml</include>
    <include>vsftpd_rules.xml</include>
    <include>pure-ftpd_rules.xml</include>
    <include>proftpd_rules.xml</include>
    <include>ftpd_rules.xml</include>
    <include>hordeimp_rules.xml</include>
    <include>roundcube_rules.xml</include>
    <include>wordpress_rules.xml</include>
    <include>vpopmail_rules.xml</include>
    <include>vmpop3d_rules.xml</include>
    <include>courier_rules.xml</include>
    <include>web_rules.xml</include>
    <include>web_appsec_rules.xml</include>
    <include>apache_rules.xml</include>
    <include>nginx_rules.xml</include>
    <include>php_rules.xml</include>
    <include>mysql_rules.xml</include>
    <include>postgresql_rules.xml</include>
    <include>ids_rules.xml</include>
    <include>squid_rules.xml</include>
    <include>firewall_rules.xml</include>
    <include>postfix_rules.xml</include>
    <include>sendmail_rules.xml</include>
    <include>imapd_rules.xml</include>
    <include>mailscanner_rules.xml</include>
    <include>dovecot_rules.xml</include>
    <include>vpn_concentrator_rules.xml</include>
    <include>spamd_rules.xml</include>
    <include>trend-osce_rules.xml</include>
    <include>vmware_rules.xml</include>
    <include>ossec_rules.xml</include>
    <include>attack_rules.xml</include>
    <include>clam_av_rules.xml</include>
    <include>local_rules.xml</include>
</rules>
<syscheck>
    <!-- Fréquence de vérification en secondes -->
    <frequency>79200</frequency>
    <!-- Répertoires à vérifier -->
    <directories check_all="yes">/etc,/usr/bin,/usr/sbin</directories>
    <directories check_all="yes">/bin,/sbin</directories>
    <!-- Répertoires et fichiers à ignorer -->
    <ignore>/etc/mtab</ignore>
    <ignore>/etc/mnttab</ignore>
    <ignore>/etc/hosts.deny</ignore>
    <ignore>/etc/mail/statistics</ignore>
    <ignore>/etc/random-seed</ignore>
    <ignore>/etc/adjtime</ignore>
    <ignore>/etc/httpd/logs</ignore>
    <ignore>/etc/utmpx</ignore>
    <ignore>/etc/wtmpx</ignore>
    <ignore>/etc/cups/certs</ignore>
    <ignore>/etc/dumpdates</ignore>
    <ignore>/etc/svc/volatile</ignore>
</syscheck>
<rootcheck>
    <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>
</rootcheck>
<rootcheck>
    <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>
</rootcheck>
<active-response>
    <command>firewall-drop</command>
    <location>local</location>
    <level>6</level>
    <timeout>600</timeout>
</active-response>
<command>
    <name>firewall-drop</name>
    <executable>firewall-drop.sh</executable>
    <expect>srcip</expect>
    <timeout_allowed>yes</timeout_allowed>
</command>

<localfile>
    <log_format>syslog</log_format>
    <location>/var/log/messages</location>
</localfile>

<localfile>
    <log_format>syslog</log_format>
    <location>/var/log/auth.log</location>
</localfile>

<localfile>
    <log_format>apache</log_format>
    <location>/var/log/nginx/access.log</location>
</localfile>

<localfile>
    <log_format>apache</log_format>
    <location>/var/log/nginx/error.log</location>
</localfile>
</ossec_config>