Sigma rule: Windows Defender Exclusions Added

A detection rule from the SigmaHQ repository, shown as its author published it. Dataset version ref-3a7cc5d6fd21, updated 2022-12-06T00:00:00.000Z.

Rule

Title
Windows Defender Exclusions Added
Status
stable
Level
medium
Author
Christian Burkard (Nextron Systems)
Date
2021-07-06
Modified
2022-12-06
File
rules/windows/builtin/windefend/win_defender_config_change_exclusion_added.yml
Commit
ccbb0369507f796db0b0ae6854c8a2be471b9d84

Detects the Setting of Windows Defender Exclusions

Log source

product
windows
service
windefend

Detection

selection:
    EventID: 5007 # The antimalware platform configuration changed.
    NewValue|contains: '\Microsoft\Windows Defender\Exclusions'
condition: selection

False positives (as the rule lists them)

  • Administrator actions

Tags

  • attack.defense-impairment
  • attack.t1685

MITRE ATT&CK ids this rule names

References

Read on 2026-11-03T00:58:21.399Z under licence sigma-drl-1.1@d5f4c36a from https://github.com/SigmaHQ/sigma/blob/ccbb0369507f796db0b0ae6854c8a2be471b9d84/rules/windows/builtin/windefend/win_defender_config_change_exclusion_added.yml

Sources and licences

  • SigmaHQ

    "Windows Defender Exclusions Added" by Christian Burkard (Nextron Systems) (SigmaHQ). Rule: https://github.com/SigmaHQ/sigma/blob/ccbb0369507f796db0b0ae6854c8a2be471b9d84/rules/windows/builtin/windefend/win_defender_config_change_exclusion_added.yml.
    Licensed under the Detection Rule License (DRL) 1.1: https://github.com/SigmaHQ/Detection-Rule-License

    Detection Rule License (DRL) 1.1

Cite this page

Dragons Eye Ransomware Tracker, "Sigma rule: Windows Defender Exclusions Added",
entity page, dataset version ref-3a7cc5d6fd21, updated 2022-12-06T00:00:00.000Z,
https://ransomware-tracker.com/detections/sigma/1321dc4e-a1fe-481d-a016-52c45f0c8b4f (accessed 2026-11-03).
Underlying source: SigmaHQ rule 1321dc4e-a1fe-481d-a016-52c45f0c8b4f, commit ccbb0369507f796db0b0ae6854c8a2be471b9d84.

Pages change. The dataset version identifies the data, but no archive of old versions is kept, so this citation cannot be replayed later.