225 lines
6.9 KiB
Plaintext
225 lines
6.9 KiB
Plaintext
<!-- OSSEC example config -->
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<ossec_config>
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<global>
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<!—Our LAN -->
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<white_list>192.168.0.0/24</white_list>
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<!-- Server -->
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<white_list>127.0.0.1</white_list>
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<white_list>192.168.0.10</white_list>
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<white_list>1.1.1.1</white_list>
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<email_notification>yes</email_notification>
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<email_to>root@localhost</email_to>
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<smtp_server>127.0.0.1</smtp_server>
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<email_from>ossecm@localhost</email_from>
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</global>
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<rules>
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<include>rules_config.xml</include>
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<include>pam_rules.xml</include>
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<include>sshd_rules.xml</include>
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<include>telnetd_rules.xml</include>
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<include>syslog_rules.xml</include>
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<include>arpwatch_rules.xml</include>
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<include>symantec-av_rules.xml</include>
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<include>symantec-ws_rules.xml</include>
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<include>pix_rules.xml</include>
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<include>named_rules.xml</include>
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<include>smbd_rules.xml</include>
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<include>vsftpd_rules.xml</include>
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<include>pure-ftpd_rules.xml</include>
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<include>proftpd_rules.xml</include>
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<include>ms_ftpd_rules.xml</include>
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<include>ftpd_rules.xml</include>
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<include>hordeimp_rules.xml</include>
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<include>roundcube_rules.xml</include>
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<include>wordpress_rules.xml</include>
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<include>cimserver_rules.xml</include>
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<include>vpopmail_rules.xml</include>
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<include>vmpop3d_rules.xml</include>
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<include>courier_rules.xml</include>
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<include>web_rules.xml</include>
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<include>web_appsec_rules.xml</include>
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<include>apache_rules.xml</include>
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<include>nginx_rules.xml</include>
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<include>php_rules.xml</include>
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<include>mysql_rules.xml</include>
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<include>postgresql_rules.xml</include>
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<include>ids_rules.xml</include>
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<include>squid_rules.xml</include>
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<include>firewall_rules.xml</include>
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<include>apparmor_rules.xml</include>
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<include>cisco-ios_rules.xml</include>
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<include>netscreenfw_rules.xml</include>
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<include>sonicwall_rules.xml</include>
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<include>postfix_rules.xml</include>
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<include>sendmail_rules.xml</include>
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<include>imapd_rules.xml</include>
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<include>mailscanner_rules.xml</include>
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<include>dovecot_rules.xml</include>
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<include>ms-exchange_rules.xml</include>
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<include>racoon_rules.xml</include>
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<include>vpn_concentrator_rules.xml</include>
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<include>spamd_rules.xml</include>
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<include>msauth_rules.xml</include>
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<include>mcafee_av_rules.xml</include>
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<include>trend-osce_rules.xml</include>
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<include>ms-se_rules.xml</include>
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<!-- <include>policy_rules.xml</include> -->
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<include>zeus_rules.xml</include>
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<include>solaris_bsm_rules.xml</include>
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<include>vmware_rules.xml</include>
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<include>ms_dhcp_rules.xml</include>
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<include>asterisk_rules.xml</include>
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<include>ossec_rules.xml</include>
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<include>attack_rules.xml</include>
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<include>dropbear_rules.xml</include>
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<include>unbound_rules.xml</include>
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<include>sysmon_rules.xml</include>
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<include>opensmtpd_rules.xml</include>
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<include>exim_rules.xml</include>
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<include>openbsd-dhcpd_rules.xml</include>
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<include>dnsmasq_rules.xml</include>
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<include>local_rules.xml</include>
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</rules>
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<syscheck>
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<!-- Frequency that syscheck is executed -- default every 20 hours -->
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<frequency>79200</frequency>
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<alert_new_files>yes</alert_new_files>
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<!-- Directories to check (perform all possible verifications) -->
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<directories check_all="yes" realtime="yes">/etc,/usr/bin,/usr/sbin</directories>
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<directories check_all="yes" realtime="yes">/var/www,/bin,/sbin,/boot</directories>
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<!-- Files/directories to ignore -->
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<ignore>/etc/mtab</ignore>
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<ignore>/etc/hosts.deny</ignore>
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<ignore>/etc/mail/statistics</ignore>
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<ignore>/etc/random-seed</ignore>
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<ignore>/etc/random.seed</ignore>
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<ignore>/etc/adjtime</ignore>
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<ignore>/etc/httpd/logs</ignore>
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<!-- Check the file, but never compute the diff -->
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<nodiff>/etc/ssl/private.key</nodiff>
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</syscheck>
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<rootcheck>
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<rootkit_files>/var/ossec/etc/shared/rootkit_files.txt</rootkit_files>
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<rootkit_trojans>/var/ossec/etc/shared/rootkit_trojans.txt</rootkit_trojans>
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<system_audit>/var/ossec/etc/shared/system_audit_rcl.txt</system_audit>
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<system_audit>/var/ossec/etc/shared/cis_debian_linux_rcl.txt</system_audit>
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<system_audit>/var/ossec/etc/shared/cis_rhel_linux_rcl.txt</system_audit>
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<system_audit>/var/ossec/etc/shared/cis_rhel5_linux_rcl.txt</system_audit>
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</rootcheck>
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<alerts>
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<log_alert_level>1</log_alert_level>
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<email_alert_level>7</email_alert_level>
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</alerts>
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<remote>
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<connection>syslog</connection>
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<allowed-ips>any</allowed-ips>
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</remote>
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<remote>
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<connection>secure</connection>
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</remote>
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<command>
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<name>host-deny</name>
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<executable>host-deny.sh</executable>
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<expect>srcip</expect>
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<timeout_allowed>yes</timeout_allowed>
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</command>
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<command>
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<name>firewall-drop</name>
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<executable>firewall-drop.sh</executable>
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<expect>srcip</expect>
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<timeout_allowed>yes</timeout_allowed>
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</command>
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<command>
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<name>disable-account</name>
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<executable>disable-account.sh</executable>
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<expect>user</expect>
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<timeout_allowed>yes</timeout_allowed>
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</command>
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<!-- Active Response Config -->
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<active-response>
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<!-- This response is going to execute the host-deny
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- command for every event that fires a rule with
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- level (severity) >= 6.
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- The IP is going to be blocked for 600 seconds.
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-->
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<command>host-deny</command>
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<location>local</location>
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<level>7</level>
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<timeout>600</timeout>
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</active-response>
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<active-response>
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<!-- Firewall Drop response. Block the IP for
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- 600 seconds on the firewall (iptables,
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- ipfilter, etc).
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-->
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<command>firewall-drop</command>
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<location>local</location>
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<level>7</level>
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<timeout>600</timeout>
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</active-response>
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<!-- Files to monitor (localfiles) -->
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<localfile>
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<log_format>syslog</log_format>
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<location>/var/log/messages</location>
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</localfile>
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<localfile>
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<log_format>syslog</log_format>
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<location>/var/log/authlog</location>
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</localfile>
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<localfile>
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<log_format>syslog</log_format>
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<location>/var/log/auth.log</location>
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</localfile>
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<localfile>
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<log_format>syslog</log_format>
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<location>/var/log/secure</location>
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</localfile>
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<localfile>
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<log_format>syslog</log_format>
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<location>/var/log/xferlog</location>
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</localfile>
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<localfile>
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<log_format>syslog</log_format>
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<location>/var/log/maillog</location>
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</localfile>
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<localfile>
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<log_format>apache</log_format>
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<location>/var/www/logs/access_log</location>
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</localfile>
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<localfile>
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<log_format>apache</log_format>
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<location>/var/www/logs/error_log</location>
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</localfile>
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<localfile>
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<log_format>syslog</log_format>
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<location>/var/log/exim_mainlog</location>
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</localfile>
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</ossec_config>
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