Windows Defender: Antimalware engine update failed

Description

Windows Defender: Antimalware engine update failed

Query · wazuh

field win.system.eventID="^2003$"

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.

  1. 60000 Group of windows rules. anchor level 0
    decoded_as=windows_eventchannel AND field win.system.providerName="\.+"
  2. 60005 Group of Windows rules for the system channel. anchor level 0
    field win.system.channel="^Microsoft-Windows-Windows Defender/Operational$"
  3. 62101 Windows Defender warning event anchor level 0
    field win.system.severityValue="^WARNING$"
  4. 62133 Windows Defender: Antimalware engine update failed refinement level 5 this rule
    field win.system.eventID="^2003$"

Rule dependencies

Depends on

Raw source Windows Defender: Antimalware engine update failed · Wazuh XML
Esc
Published by Wazuh Core Ruleset ↗, licensed under GPLv2 ↗. Reproduced here unmodified. 
<rule id="62133" level="5">
    <if_sid>62101</if_sid>
    <field name="win.system.eventID">^2003$</field>
    <description>Windows Defender: Antimalware engine update failed</description>
    <options>no_full_log</options>
    <group>pci_dss_5.1,pci_dss_10.6.1,pci_dss_5.2,gdpr_IV_35.7.d,gpg13_4.4,gpg13_4.14,gdpr_IV_35.7.d,hipaa_164.312.b,nist_800_53_SI.3,nist_800_53_AU.6,tsc_A1.2,tsc_CC7.2,tsc_CC7.3,</group>
  </rule>

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