Driver Added To Disallowed Images In HVCI - Registry
Detects changes to the "HVCIDisallowedImages" registry value to potentially add a driver to the list, in order to prevent it from loading.
Detection logic
Detection requirements
- Log source product
- windows
- Log source category
- registry_set
Known benign triggers
- Legitimate usage of this key would also trigger this. Investigate the driver being added and make sure its intended
MITRE ATT&CK mappings
Not mapped to ATT&CK.
References
| Reference | Cited by |
|---|---|
| github.com/yardenshafir/conference_talks/blob/3de1f5d7c02656c35117f067fbff0a219c304b09/OffensiveCon_2023_Your_Mitigations_are_My_Opportunities.pdf | Only this detection cites it |
| x.com/yarden_shafir/status/1822667605175324787 | Only this detection cites it |
From the source
- At source
- Open at source
- Upstream identifier
- 555155a2-03bf-4fe7-af74-d176b3fdbe16
- Tagged by the source as
- attack.stealth
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Published
- Aug 26, 2026
- Version
- 1