Emerging Threatmediumtest

DLL Names Used By SVR For GraphicalProton Backdoor

Hunts known SVR-specific DLL names.

Convert In Phoenix Studio

Open this Sigma rule in the converter with the YAML preloaded and ready for backend selection.

CISACreated Mon Dec 18e64c8ef3-9f98-40c8-b71e-96110991cb4c2023

Emerging Threat

Active Threat

Developed to detect an active or emerging threat. Prioritize investigation of any alerts and correlate with threat intelligence.

Log Source

WindowsImage Load (DLL)

ProductWindows← raw: windows

CategoryImage Load (DLL)← raw: image_load

Detection Logic

detection:
    selection:
        ImageLoaded|endswith:
            - '\AclNumsInvertHost.dll'
            - '\AddressResourcesSpec.dll'
            - '\BlendMonitorStringBuild.dll'
            - '\ChildPaletteConnected.dll'
            - '\DeregisterSeekUsers.dll'
            - '\HandleFrequencyAll.dll'
            - '\HardSwapColor.dll'
            - '\LengthInMemoryActivate.dll'
            - '\ModeBitmapNumericAnimate.dll'
            - '\ModeFolderSignMove.dll'
            - '\ParametersNamesPopup.dll'
            - '\PerformanceCaptionApi.dll'
            - '\ScrollbarHandleGet.dll'
            - '\UnregisterAncestorAppendAuto.dll'
            - '\WowIcmpRemoveReg.dll'
    condition: selection