Malicious Disable Exploit Guard Network Protection on Windows Defender (via registry_set)
This rule detects disabling Windows Defender Exploit Guard Network Protection
SigmamediumWindowsv1
sigma
malicious-disable-exploit-guard-network-protection-on-windows-defender-via-registry-set
title: Malicious Disable Exploit Guard Network Protection on Windows Defender (via registry_set)
id: baa5cd94-1785-5707-99a1-a433ca417bf0
status: stable
description: This rule detects disabling Windows Defender Exploit Guard Network Protection
references:
- https://attack.mitre.org/techniques/T1685/
- https://www.tenforums.com/tutorials/105533-enable-disable-windows-defender-exploit-protection-settings.html
author: Huntrule Team
date: 2026-04-14
tags:
- attack.defense-impairment
- attack.t1685
logsource:
category: registry_set
product: windows
detection:
selection:
TargetObject|contains: 'SOFTWARE\Policies\Microsoft\Windows Defender Security Center\App and Browser protection\DisallowExploitProtectionOverride'
Details: 'DWORD (00000001)'
condition: selection
falsepositives:
- Unknown
level: medium
Known false positives
- Unknown
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.