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MediumMicrosoft Sentinel analytics

Detect Windows Allow Firewall Rule Addition/Modification

This analytic rule detects any registry value creation or modification of Windows firewall registry keys to allow network traffic. This could be an indication of defense evasion by an adversary to allow network…

Description

This analytic rule detects any registry value creation or modification of Windows firewall registry keys to allow network traffic. This could be an indication of defense evasion by an adversary to allow network traffic to/from a compromised host.

Detection logic

Detection requirements

Platform
ContainersESXiIaaSIdentity ProviderLinuxmacOSNetwork DevicesOffice SuiteWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source product
ciscosecureendpointcrowdstrikefalconendpointprotectionmicrosoftthreatprotectionsentinelonetrendmicroapexonetrendmicroapexoneamavmwarecarbonblack
Log source service
carbonblackevents_clciscosecureendpoint_clcommonsecuritylogsecurityalertsentinelone_cltmapexoneevent

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