gholdzhang / edrhunt

Scan installed EDRs and AVs on Windows

EDRHunt

EDRHunt scans Windows services, drivers, processes, registry for installed EDRs (Endpoint Detection And Response). Read more about EDRHunt here.

Install

• Binary

  • Download the latest release from the release section. Releases are built for windows/amd64.

• Go

  • Requires Go to be installed on system. Tested on Go1.17+.
  • go install github.com/FourCoreLabs/EDRHunt/cmd/EDRHunt@master

Usage

• Find installed EDRs

$ .\EDRHunt.exe scan
[EDR]
Detected EDR: Windows Defender
Detected EDR: Kaspersky Security

• Scan Everything

$ .\EDRHunt.exe all
Running in user mode, escalate to admin for more details.
Scanning processes, services, drivers, and registry...
[PROCESSES]

Suspicious Process Name: MsMpEng.exe
Description: MsMpEng.exe
Caption: MsMpEng.exe
Binary:
ProcessID: 6764
Parent Process: 1148
Process CmdLine :
File Metadata:
Matched Keyword: [msmpeng]


Suspicious Process Name: NisSrv.exe
Description: NisSrv.exe
Caption: NisSrv.exe
Binary:
ProcessID: 9840
Parent Process: 1148
Process CmdLine :
File Metadata:
Matched Keyword: [nissrv]
...

• Find drivers matching EDR keywords

    __________  ____     __  ____  ___   ________
   / ____/ __ \/ __ \   / / / / / / / | / /_  __/
  / __/ / / / / /_/ /  / /_/ / / / /  |/ / / /
 / /___/ /_/ / _, _/  / __  / /_/ / /|  / / /
/_____/_____/_/ |_|  /_/ /_/\____/_/ |_/ /_/

FourCore Labs (https://fourcore.vision) | Version: 1.1

Running in user mode, escalate to admin for more details.
[DRIVERS]
Suspicious Driver Module: WdFilter.sys
Driver FilePath: c:\windows\system32\drivers\wd\wdfilter.sys
Driver File Metadata:
        ProductName: Microsoft® Windows® Operating System
        OriginalFileName: WdFilter.sys
        InternalFileName: WdFilter
        Company Name: Microsoft Corporation
        FileDescription: Microsoft antimalware file system filter driver
        ProductVersion: 4.18.2109.6
        Comments:
        LegalCopyright: © Microsoft Corporation. All rights reserved.
        LegalTrademarks:
Matched Keyword: [antimalware malware]

Suspicious Driver Module: hvsifltr.sys
Driver FilePath: c:\windows\system32\drivers\hvsifltr.sys
Driver File Metadata:
        ProductName: Microsoft® Windows® Operating System
        OriginalFileName: hvsifltr.sys.mui
        InternalFileName: hvsifltr.sys
        Company Name: Microsoft Corporation
        FileDescription: Microsoft Defender Application Guard Filter Driver
        ProductVersion: 10.0.19041.1
        Comments:
        LegalCopyright: © Microsoft Corporation. All rights reserved.
        LegalTrademarks:
Matched Keyword: [defender]

Suspicious Driver Module: WdNisDrv.sys
Driver FilePath: c:\windows\system32\drivers\wd\wdnisdrv.sys
Driver File Metadata:
        ProductName: Microsoft® Windows® Operating System
        OriginalFileName: wdnisdrv.sys
        InternalFileName: wdnisdrv.sys
        Company Name: Microsoft Corporation
        FileDescription: Windows Defender Network Stream Filter
        ProductVersion: 4.18.2109.6
        Comments:
        LegalCopyright: © Microsoft Corporation. All rights reserved.
        LegalTrademarks:
Matched Keyword: [defender]
...

• Find services matching EDR keywords

$ .\EDRHunt.exe -s

• Find drivers matching EDR keywords

$ .\EDRHunt.exe -d

• Find registry keys matching EDR keywords

$ .\EDRHunt.exe -r

Detections

EDR Detections Currently Available

• Windows Defender
• Kaspersky Security
• Symantec Security
• Crowdstrike Security
• Mcafee Security
• Cylance Security
• Carbon Black
• SentinelOne
• FireEye
• Elastic EDR

More to be added soon.

Community

Would appreciate if you ran EDRHunt on your own deployments and test the detections! Thanks.