Security research

www.huntress.com/blog/defendnot-detecting-malicious-security-product-bypass-techniques

https://www.huntress.com/blog/defendnot-detecting-malicious-security-product-bypass-techniques

Published on: www.huntress.com

ATT&CK techniques those detections carry

T1685Disable or Modify Tools
T1053.005Scheduled Task

2 published detections cite this

Citing it, not covering it: each of these was written with this as evidence, and carries the source it came from and the licence it was published under.

Detections citing this reference
Detection	Severity	Source	Published	Licence
Potential HackTool - Defendnot Security Center AV Registry Modification	Medium	SigmaHQ	Oct 20, 2026	Detection Rule License 1.1
HackTool - Defendnot Default Scheduled Task Activity	High	SigmaHQ	Oct 20, 2026	Detection Rule License 1.1

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