Sysmon - Event 22: DNS Request by · rule 121101

Description

Sysmon - Event 22: DNS Request by $(win.eventdata.image)

No license declared

socfortress/Wazuh-Rules publishes no license, and without an express grant the default is all rights reserved. The rule as written stays upstream, and this one matches no fields of its own to summarize.

Read the full rule at Windows_Sysmon/121101-MITRE_TECHNIQUES_FROM_SYSMON_EVENT22.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.

  1. 60000 Group of windows rules. anchor level 0
    decoded_as=windows_eventchannel AND field win.system.providerName="\.+"
  2. 60004 Group of Windows rules for the sysmon channel. anchor level 0
    field win.system.channel="^Microsoft-Windows-Sysmon/Operational$"
  3. 61600 Windows Sysmon informational event anchor level 0
    field win.system.severityValue="^INFORMATION$"
  4. 61650 Sysmon - Event 22: DNS Query event anchor level 0
    field win.system.eventID="^22$"
  5. 121101 Sysmon - Event 22: DNS Request by · rule 121101 anchor level 3 this rule
    Matches no fields of its own.

Refined by

3 rules chain off this one, narrowing it further.

Rule dependencies

Depends on

Rule logic

Matches no fields of its own — an anchor that 3 rules refine. Deploying it alone raises nothing.

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