Detects disabling of system firewalls which could be used by adversaries to bypass controls that limit usage of the network.
Description
Detects disabling of system firewalls which could be used by adversaries to bypass controls that limit usage of the network.
Query · wazuh
field audit.unit="firewalld|iptables|ufw"
No license declared
socfortress/Wazuh-Rules publishes no license, and without an express grant the default is all rights reserved. The query above is synthesized from the rule rather than copied out of it, so you can see what the rule matches on; the rule as written stays upstream.
Read the full rule at Auditd/200110-auditd.xml ↗. Why this rule is treated this way.
Fires when
Wazuh evaluates a chain top-down. Every rule above this one must match on the same event before this rule is tested at all.
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decoded_as=auditd-user_and_cred -
200147Detects disabling of system firewalls which could be used by adversaries to bypass controls that limit usage of the network. refinement level 12 this rulefield audit.unit="firewalld|iptables|ufw"
Rule dependencies
Depends on
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composes · Wazuh if_sid
200114