Detectionmediumtest

Potential DLL Sideloading Of MpSvc.DLL

Detects potential DLL sideloading of "MpSvc.dll".

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Launch
Nasreddine Bencherchali (Nextron Systems), Wietze BeukemaCreated Thu Jul 115ba243e5-8165-4cf7-8c69-e1d3669654c1windows
Log Source
WindowsImage Load (DLL)
ProductWindows← raw: windows
CategoryImage Load (DLL)← raw: image_load
Detection Logic
Detection Logic2 selectors
detection:
    selection:
        ImageLoaded|endswith: '\MpSvc.dll'
    filter_main_generic:
        ImageLoaded|startswith:
            - 'C:\Program Files\Windows Defender\'
            - 'C:\ProgramData\Microsoft\Windows Defender\Platform\'
            - 'C:\Windows\WinSxS\'
    condition: selection and not 1 of filter_main_*
False Positives

Legitimate applications loading their own versions of the DLL mentioned in this rule.

Rule Metadata
Rule ID
5ba243e5-8165-4cf7-8c69-e1d3669654c1
Status
test
Level
medium
Type
Detection
Created
Thu Jul 11
Path
rules/windows/image_load/image_load_side_load_mpsvc.yml
Raw Tags
attack.privilege-escalationattack.persistenceattack.defense-evasionattack.t1574.001
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