sigmaDRL-1.1from SigmaHQ/sigma

Antivirus Filter Driver Disallowed On Dev Drive - Registry

Detects activity that indicates a user disabling the ability for Antivirus mini filter to inspect a "Dev Drive".

Quality

100

FP risk

—

Forks

Views

ATT&CK techniques

T1562.001

Rule sourcerules/windows/registry/registry_set/registry_set_devdrv_disallow_antivirus_filter.yml

title: Antivirus Filter Driver Disallowed On Dev Drive - Registry
id: 31e124fb-5dc4-42a0-83b3-44a69c77b271
status: test
description: |
    Detects activity that indicates a user disabling the ability for Antivirus mini filter to inspect a "Dev Drive".
references:
    - https://twitter.com/0gtweet/status/1720419490519752955
author: '@kostastsale, Nasreddine Bencherchali (Nextron Systems)'
date: 2023-11-05
modified: 2024-08-16
tags:
    - attack.defense-evasion
    - attack.t1562.001
logsource:
    category: registry_set
    product: windows
detection:
    selection:
        TargetObject|endswith: '\FilterManager\FltmgrDevDriveAllowAntivirusFilter'
        Details: 'DWORD (0x00000000)'
    condition: selection
falsepositives:
    - Unlikely
level: high