DLL Names Used By SVR For GraphicalProton Backdoor

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About the rule

Rule Type

Standard

Rule Description

Hunts known SVR-specific DLL names.

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "sa_imageloaded" AND OBJECTNAME 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" select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.PRODUCT_NAME,Action1.OBJECTNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

CISA