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wazuh-manager-worker-1-conf.yaml
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wazuh-manager-worker-1-conf.yaml
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#######################################################################
# ConfigMap to easily change values in the ossec.conf file without
# having to create a custom Docker image
#######################################################################
apiVersion: v1
kind: ConfigMap
metadata:
name: wazuh-manager-worker-1-conf
namespace: wazuh
data:
# /var/ossec/etc-template/ossec.conf
ossec.conf: |-
<!--
Wazuh - Manager - Default configuration for ubuntu 16.04
More info at: https://documentation.wazuh.com
Mailing list: https://groups.google.com/forum/#!forum/wazuh
Customization: TCP on port 1514
Customization: Cluster mode enabled, worker node
-->
<ossec_config>
<global>
<jsonout_output>yes</jsonout_output>
<alerts_log>yes</alerts_log>
<logall>no</logall>
<logall_json>no</logall_json>
<email_notification>no</email_notification>
<smtp_server>smtp.example.wazuh.com</smtp_server>
<email_from>ossecm@example.wazuh.com</email_from>
<email_to>recipient@example.wazuh.com</email_to>
<email_maxperhour>12</email_maxperhour>
<queue_size>131072</queue_size>
</global>
<alerts>
<log_alert_level>3</log_alert_level>
<email_alert_level>12</email_alert_level>
</alerts>
<!-- Choose between "plain", "json", or "plain,json" for the format of internal logs -->
<logging>
<log_format>plain</log_format>
</logging>
<remote>
<connection>secure</connection>
<port>1514</port>
<protocol>tcp</protocol>
<queue_size>131072</queue_size>
</remote>
<!-- Policy monitoring -->
<rootcheck>
<disabled>no</disabled>
<check_unixaudit>yes</check_unixaudit>
<check_files>yes</check_files>
<check_trojans>yes</check_trojans>
<check_dev>yes</check_dev>
<check_sys>yes</check_sys>
<check_pids>yes</check_pids>
<check_ports>yes</check_ports>
<check_if>yes</check_if>
<!-- Frequency that rootcheck is executed - every 12 hours -->
<frequency>43200</frequency>
<rootkit_files>/var/ossec/etc/rootcheck/rootkit_files.txt</rootkit_files>
<rootkit_trojans>/var/ossec/etc/rootcheck/rootkit_trojans.txt</rootkit_trojans>
<system_audit>/var/ossec/etc/rootcheck/system_audit_rcl.txt</system_audit>
<system_audit>/var/ossec/etc/rootcheck/system_audit_ssh.txt</system_audit>
<skip_nfs>yes</skip_nfs>
</rootcheck>
<wodle name="open-scap">
<disabled>yes</disabled>
<timeout>1800</timeout>
<interval>1d</interval>
<scan-on-start>yes</scan-on-start>
</wodle>
<wodle name="cis-cat">
<disabled>yes</disabled>
<timeout>1800</timeout>
<interval>1d</interval>
<scan-on-start>yes</scan-on-start>
<java_path>wodles/java</java_path>
<ciscat_path>wodles/ciscat</ciscat_path>
</wodle>
<!-- Osquery integration -->
<wodle name="osquery">
<disabled>yes</disabled>
<run_daemon>yes</run_daemon>
<log_path>/var/log/osquery/osqueryd.results.log</log_path>
<config_path>/etc/osquery/osquery.conf</config_path>
<add_labels>yes</add_labels>
</wodle>
<!-- System inventory -->
<wodle name="syscollector">
<disabled>no</disabled>
<interval>1h</interval>
<scan_on_start>yes</scan_on_start>
<hardware>yes</hardware>
<os>yes</os>
<network>yes</network>
<packages>yes</packages>
<ports all="no">yes</ports>
<processes>yes</processes>
</wodle>
<wodle name="vulnerability-detector">
<disabled>yes</disabled>
<interval>1m</interval>
<run_on_start>yes</run_on_start>
<feed name="ubuntu-18">
<disabled>yes</disabled>
<update_interval>1h</update_interval>
</feed>
<feed name="redhat-7">
<disabled>yes</disabled>
<update_interval>1h</update_interval>
</feed>
<feed name="debian-9">
<disabled>yes</disabled>
<update_interval>1h</update_interval>
</feed>
</wodle>
<!-- File integrity monitoring -->
<syscheck>
<disabled>no</disabled>
<!-- Frequency that syscheck is executed default every 12 hours -->
<frequency>43200</frequency>
<scan_on_start>yes</scan_on_start>
<!-- Generate alert when new file detected -->
<alert_new_files>yes</alert_new_files>
<!-- Don't ignore files that change more than 'frequency' times -->
<auto_ignore frequency="10" timeframe="3600">no</auto_ignore>
<!-- 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/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>
<ignore>/sys/kernel/security</ignore>
<ignore>/sys/kernel/debug</ignore>
<!-- Check the file, but never compute the diff -->
<nodiff>/etc/ssl/private.key</nodiff>
<skip_nfs>yes</skip_nfs>
<!-- Remove not monitored files -->
<remove_old_diff>yes</remove_old_diff>
<!-- Allow the system to restart Auditd after installing the plugin -->
<restart_audit>yes</restart_audit>
</syscheck>
<!-- Active response -->
<global>
<white_list>127.0.0.1</white_list>
<white_list>^localhost.localdomain$</white_list>
<white_list>10.66.0.2</white_list>
</global>
<command>
<name>disable-account</name>
<executable>disable-account.sh</executable>
<expect>user</expect>
<timeout_allowed>yes</timeout_allowed>
</command>
<command>
<name>restart-ossec</name>
<executable>restart-ossec.sh</executable>
<expect></expect>
</command>
<command>
<name>firewall-drop</name>
<executable>firewall-drop.sh</executable>
<expect>srcip</expect>
<timeout_allowed>yes</timeout_allowed>
</command>
<command>
<name>host-deny</name>
<executable>host-deny.sh</executable>
<expect>srcip</expect>
<timeout_allowed>yes</timeout_allowed>
</command>
<command>
<name>route-null</name>
<executable>route-null.sh</executable>
<expect>srcip</expect>
<timeout_allowed>yes</timeout_allowed>
</command>
<command>
<name>win_route-null</name>
<executable>route-null.cmd</executable>
<expect>srcip</expect>
<timeout_allowed>yes</timeout_allowed>
</command>
<command>
<name>win_route-null-2012</name>
<executable>route-null-2012.cmd</executable>
<expect>srcip</expect>
<timeout_allowed>yes</timeout_allowed>
</command>
<command>
<name>netsh</name>
<executable>netsh.cmd</executable>
<expect>srcip</expect>
<timeout_allowed>yes</timeout_allowed>
</command>
<command>
<name>netsh-win-2016</name>
<executable>netsh-win-2016.cmd</executable>
<expect>srcip</expect>
<timeout_allowed>yes</timeout_allowed>
</command>
<!--
<active-response>
active-response options here
</active-response>
-->
<!-- Log analysis -->
<localfile>
<log_format>command</log_format>
<command>df -P</command>
<frequency>360</frequency>
</localfile>
<localfile>
<log_format>full_command</log_format>
<command>netstat -tulpn | sed 's/\([[:alnum:]]\+\)\ \+[[:digit:]]\+\ \+[[:digit:]]\+\ \+\(.*\):\([[:digit:]]*\)\ \+\([0-9\.\:\*]\+\).\+\ \([[:digit:]]*\/[[:alnum:]\-]*\).*/\1 \2 == \3 == \4 \5/' | sort -k 4 -g | sed 's/ == \(.*\) ==/:\1/' | sed 1,2d</command>
<alias>netstat listening ports</alias>
<frequency>360</frequency>
</localfile>
<localfile>
<log_format>full_command</log_format>
<command>last -n 20</command>
<frequency>360</frequency>
</localfile>
<ruleset>
<!-- Default ruleset -->
<decoder_dir>ruleset/decoders</decoder_dir>
<rule_dir>ruleset/rules</rule_dir>
<rule_exclude>0215-policy_rules.xml</rule_exclude>
<list>etc/lists/audit-keys</list>
<list>etc/lists/amazon/aws-sources</list>
<list>etc/lists/amazon/aws-eventnames</list>
<!-- User-defined ruleset -->
<decoder_dir>etc/decoders</decoder_dir>
<rule_dir>etc/rules</rule_dir>
</ruleset>
<!-- Configuration for ossec-authd
To enable this service, run:
ossec-control enable auth
-->
<auth>
<disabled>no</disabled>
<port>1515</port>
<use_source_ip>no</use_source_ip>
<force_insert>no</force_insert>
<force_time>0</force_time>
<purge>no</purge>
<use_password>no</use_password>
<limit_maxagents>yes</limit_maxagents>
<ciphers>HIGH:!ADH:!EXP:!MD5:!RC4:!3DES:!CAMELLIA:@STRENGTH</ciphers>
<!-- <ssl_agent_ca></ssl_agent_ca> -->
<ssl_verify_host>no</ssl_verify_host>
<ssl_manager_cert>/var/ossec/etc/sslmanager.cert</ssl_manager_cert>
<ssl_manager_key>/var/ossec/etc/sslmanager.key</ssl_manager_key>
<ssl_auto_negotiate>no</ssl_auto_negotiate>
</auth>
<cluster>
<name>wazuh</name>
<node_name>wazuh-manager-worker-1</node_name>
<node_type>worker</node_type>
<!-- TODO: Don't hardcode the key! (and change it) -->
<key>123a45bc67def891gh23i45jk67l8mn9</key>
<interval>10s</interval>
<port>1516</port>
<bind_addr>0.0.0.0</bind_addr>
<nodes>
<node>wazuh-manager-master-0.wazuh-cluster.wazuh.svc.cluster.local</node>
</nodes>
<hidden>no</hidden>
<disabled>no</disabled>
</cluster>
</ossec_config>
<ossec_config>
<localfile>
<log_format>syslog</log_format>
<location>/var/ossec/logs/active-responses.log</location>
</localfile>
<localfile>
<log_format>syslog</log_format>
<location>/var/log/syslog</location>
</localfile>
<localfile>
<log_format>syslog</log_format>
<location>/var/log/dpkg.log</location>
</localfile>
</ossec_config>