HackTool - EDRSilencer Execution
Detects the execution of EDRSilencer, a tool that leverages Windows Filtering Platform (WFP) to block Endpoint Detection and Response (EDR) agents from reporting security events to the server based on PE metadata information.
Detection logic
selection
- Image|endswith: \EDRSilencer.exe
- OriginalFileName: EDRSilencer.exe
- Description|contains: EDRSilencerCondition
selectionRaw YAML
title: HackTool - EDRSilencer Execution
id: eb2d07d4-49cb-4523-801a-da002df36602
status: test
description: |
Detects the execution of EDRSilencer, a tool that leverages Windows Filtering Platform (WFP) to block Endpoint Detection and Response (EDR) agents from reporting security events to the server based on PE metadata information.
references:
- https://github.com/netero1010/EDRSilencer
author: '@gott_cyber'
date: 2024-01-02
tags:
- attack.defense-impairment
- attack.t1685
logsource:
category: process_creation
product: windows
detection:
selection:
- Image|endswith: '\EDRSilencer.exe'
- OriginalFileName: 'EDRSilencer.exe'
- Description|contains: 'EDRSilencer'
condition: selection
falsepositives:
- Unlikely
level: highFalse positives
- Unlikely