umpoext.dll

Description: User-mode Power Service Extensions

Authors: © Microsoft Corporation. All rights reserved.

Version: 10.0.19041.5794

Architecture: 64-bit

Operating System: Windows NT

SHA256: 4e5092d8d23940354220cd4ab4cc4eb4

File Size: 169.0 KB

Uploaded At: Dec. 1, 2025, 7:41 a.m.

Views: 3

Exported Functions

  • DllMain (Ordinal: 1, Address: 0x78e0)
  • ExtensionInit (Ordinal: 2, Address: 0x4bd0)

Imported DLLs & Functions

api-ms-win-core-apiquery-l1-1-0.dll
  • ApiSetQueryApiSetPresence (Address: 0x18001d838)
api-ms-win-core-apiquery-l2-1-0.dll
  • IsApiSetImplemented (Address: 0x18001d848)
api-ms-win-core-com-l1-1-0.dll
  • CoCreateInstance (Address: 0x18001d870)
  • CoInitializeEx (Address: 0x18001d858)
  • CoTaskMemFree (Address: 0x18001d868)
  • CoUninitialize (Address: 0x18001d860)
api-ms-win-core-debug-l1-1-0.dll
  • DebugBreak (Address: 0x18001d890)
  • IsDebuggerPresent (Address: 0x18001d888)
  • OutputDebugStringW (Address: 0x18001d880)
api-ms-win-core-delayload-l1-1-0.dll
  • DelayLoadFailureHook (Address: 0x18001d8a0)
api-ms-win-core-delayload-l1-1-1.dll
  • ResolveDelayLoadedAPI (Address: 0x18001d8b0)
api-ms-win-core-errorhandling-l1-1-0.dll
  • GetLastError (Address: 0x18001d8d8)
  • SetLastError (Address: 0x18001d8d0)
  • SetUnhandledExceptionFilter (Address: 0x18001d8c8)
  • UnhandledExceptionFilter (Address: 0x18001d8c0)
api-ms-win-core-file-l1-1-0.dll
  • CreateFileW (Address: 0x18001d8e8)
  • GetFileAttributesW (Address: 0x18001d8f8)
  • ReadFile (Address: 0x18001d8f0)
api-ms-win-core-handle-l1-1-0.dll
  • CloseHandle (Address: 0x18001d908)
api-ms-win-core-heap-l1-1-0.dll
  • GetProcessHeap (Address: 0x18001d928)
  • HeapAlloc (Address: 0x18001d918)
  • HeapFree (Address: 0x18001d920)
api-ms-win-core-heap-l2-1-0.dll
  • LocalAlloc (Address: 0x18001d938)
  • LocalFree (Address: 0x18001d940)
api-ms-win-core-io-l1-1-0.dll
  • CancelIoEx (Address: 0x18001d950)
  • DeviceIoControl (Address: 0x18001d960)
  • GetOverlappedResult (Address: 0x18001d958)
api-ms-win-core-kernel32-legacy-l1-1-0.dll
  • MoveFileW (Address: 0x18001d970)
  • WTSGetActiveConsoleSessionId (Address: 0x18001d978)
api-ms-win-core-kernel32-legacy-l1-1-1.dll
  • PowerCreateRequest (Address: 0x18001d988)
api-ms-win-core-libraryloader-l1-2-0.dll
  • DisableThreadLibraryCalls (Address: 0x18001d9a8)
  • FreeLibrary (Address: 0x18001d9b0)
  • GetModuleFileNameA (Address: 0x18001d9a0)
  • GetModuleHandleExW (Address: 0x18001d9c0)
  • GetModuleHandleW (Address: 0x18001d9d0)
  • GetProcAddress (Address: 0x18001d9b8)
  • LoadLibraryExW (Address: 0x18001d9c8)
  • LoadStringW (Address: 0x18001d998)
api-ms-win-core-localization-l1-2-0.dll
  • FormatMessageW (Address: 0x18001d9e0)
api-ms-win-core-path-l1-1-0.dll
  • PathCchAppend (Address: 0x18001d9f0)
api-ms-win-core-perfcounters-l1-1-0.dll
  • PerfCreateInstance (Address: 0x18001da20)
  • PerfDeleteInstance (Address: 0x18001da00)
  • PerfSetCounterSetInfo (Address: 0x18001da28)
  • PerfSetULongCounterValue (Address: 0x18001da10)
  • PerfSetULongLongCounterValue (Address: 0x18001da18)
  • PerfStartProviderEx (Address: 0x18001da30)
  • PerfStopProvider (Address: 0x18001da08)
api-ms-win-core-processthreads-l1-1-0.dll
  • GetCurrentProcess (Address: 0x18001da58)
  • GetCurrentProcessId (Address: 0x18001da40)
  • GetCurrentThreadId (Address: 0x18001da50)
  • TerminateProcess (Address: 0x18001da48)
api-ms-win-core-profile-l1-1-0.dll
  • QueryPerformanceCounter (Address: 0x18001da68)
api-ms-win-core-registry-l1-1-0.dll
  • RegCloseKey (Address: 0x18001daa0)
  • RegCopyTreeW (Address: 0x18001da90)
  • RegCreateKeyExW (Address: 0x18001dab0)
  • RegDeleteTreeW (Address: 0x18001da80)
  • RegEnumKeyExW (Address: 0x18001da78)
  • RegGetValueW (Address: 0x18001da98)
  • RegOpenKeyExW (Address: 0x18001da88)
  • RegQueryValueExW (Address: 0x18001daa8)
api-ms-win-core-synch-l1-1-0.dll
  • AcquireSRWLockExclusive (Address: 0x18001dae8)
  • AcquireSRWLockShared (Address: 0x18001db50)
  • CreateEventW (Address: 0x18001db48)
  • CreateMutexExW (Address: 0x18001dad0)
  • CreateSemaphoreExW (Address: 0x18001db08)
  • DeleteCriticalSection (Address: 0x18001dae0)
  • EnterCriticalSection (Address: 0x18001daf0)
  • InitializeCriticalSection (Address: 0x18001db40)
  • InitializeCriticalSectionEx (Address: 0x18001dac8)
  • InitializeSRWLock (Address: 0x18001db18)
  • LeaveCriticalSection (Address: 0x18001db00)
  • OpenSemaphoreW (Address: 0x18001db10)
  • ReleaseMutex (Address: 0x18001db38)
  • ReleaseSemaphore (Address: 0x18001dad8)
  • ReleaseSRWLockExclusive (Address: 0x18001db30)
  • ReleaseSRWLockShared (Address: 0x18001daf8)
  • SetEvent (Address: 0x18001db28)
  • WaitForSingleObject (Address: 0x18001dac0)
  • WaitForSingleObjectEx (Address: 0x18001db20)
api-ms-win-core-synch-l1-2-0.dll
  • Sleep (Address: 0x18001db60)
api-ms-win-core-sysinfo-l1-1-0.dll
  • GetLocalTime (Address: 0x18001db80)
  • GetSystemTime (Address: 0x18001db78)
  • GetSystemTimeAsFileTime (Address: 0x18001db90)
  • GetTickCount (Address: 0x18001db70)
  • GetTickCount64 (Address: 0x18001db88)
api-ms-win-core-threadpool-l1-2-0.dll
  • CallbackMayRunLong (Address: 0x18001dbc8)
  • CancelThreadpoolIo (Address: 0x18001dc20)
  • CloseThreadpoolCleanupGroupMembers (Address: 0x18001dc10)
  • CloseThreadpoolIo (Address: 0x18001dbe8)
  • CloseThreadpoolTimer (Address: 0x18001dc00)
  • CloseThreadpoolWork (Address: 0x18001dbb8)
  • CreateThreadpoolCleanupGroup (Address: 0x18001dbd0)
  • CreateThreadpoolIo (Address: 0x18001dbd8)
  • CreateThreadpoolTimer (Address: 0x18001dbf8)
  • CreateThreadpoolWork (Address: 0x18001dba0)
  • IsThreadpoolTimerSet (Address: 0x18001dbb0)
  • SetThreadpoolTimer (Address: 0x18001dbe0)
  • StartThreadpoolIo (Address: 0x18001dba8)
  • SubmitThreadpoolWork (Address: 0x18001dbc0)
  • WaitForThreadpoolIoCallbacks (Address: 0x18001dbf0)
  • WaitForThreadpoolTimerCallbacks (Address: 0x18001dc08)
  • WaitForThreadpoolWorkCallbacks (Address: 0x18001dc18)
api-ms-win-core-threadpool-legacy-l1-1-0.dll
  • UnregisterWaitEx (Address: 0x18001dc30)
api-ms-win-core-threadpool-private-l1-1-0.dll
  • RegisterWaitForSingleObjectEx (Address: 0x18001dc40)
api-ms-win-core-timezone-l1-1-0.dll
  • FileTimeToSystemTime (Address: 0x18001dc50)
api-ms-win-devices-config-l1-1-1.dll
  • CM_Get_Device_Interface_List_SizeW (Address: 0x18001dc70)
  • CM_Get_Device_Interface_ListW (Address: 0x18001dc68)
  • CM_Register_Notification (Address: 0x18001dc60)
  • CM_Unregister_Notification (Address: 0x18001dc78)
api-ms-win-devices-query-l1-1-0.dll
  • DevCloseObjectQuery (Address: 0x18001dc88)
  • DevCreateObjectQuery (Address: 0x18001dc90)
api-ms-win-eventing-controller-l1-1-0.dll
  • ControlTraceW (Address: 0x18001dcb0)
  • EnableTraceEx2 (Address: 0x18001dca0)
  • StartTraceW (Address: 0x18001dca8)
  • StopTraceW (Address: 0x18001dcb8)
api-ms-win-eventing-provider-l1-1-0.dll
  • EventEnabled (Address: 0x18001dcd8)
  • EventProviderEnabled (Address: 0x18001dcf0)
  • EventRegister (Address: 0x18001dce8)
  • EventSetInformation (Address: 0x18001dcc8)
  • EventUnregister (Address: 0x18001dcd0)
  • EventWriteTransfer (Address: 0x18001dce0)
api-ms-win-eventing-tdh-l1-1-0.dll
  • TdhGetProperty (Address: 0x18001dd00)
api-ms-win-power-base-l1-1-0.dll
  • PowerRegisterSuspendResumeNotification (Address: 0x18001dd10)
api-ms-win-power-setting-l1-1-0.dll
  • PowerSettingRegisterNotification (Address: 0x18001dd20)
  • PowerSettingUnregisterNotification (Address: 0x18001dd28)
api-ms-win-security-grouppolicy-l1-1-0.dll
  • EnterCriticalPolicySectionInternal (Address: 0x18001dd48)
  • LeaveCriticalPolicySectionInternal (Address: 0x18001dd40)
  • RegisterGPNotificationInternal (Address: 0x18001dd50)
  • UnregisterGPNotificationInternal (Address: 0x18001dd38)
api-ms-win-security-sddl-l1-1-0.dll
  • ConvertStringSecurityDescriptorToSecurityDescriptorW (Address: 0x18001dd60)
api-ms-win-shell-shdirectory-l1-1-0.dll
  • (Address: 0x18001dd70)
dxgi.dll
  • CreateDXGIFactory1 (Address: 0x18001dd80)
msvcrt.dll
  • __C_specific_handler (Address: 0x18001ddc0)
  • __CxxFrameHandler3 (Address: 0x18001ddf8)
  • __dllonexit (Address: 0x18001de50)
  • _amsg_exit (Address: 0x18001de00)
  • _callnewh (Address: 0x18001de70)
  • _CxxThrowException (Address: 0x18001de68)
  • _initterm (Address: 0x18001dda8)
  • _lock (Address: 0x18001de20)
  • _onexit (Address: 0x18001de08)
  • _purecall (Address: 0x18001ddf0)
  • _unlock (Address: 0x18001ddc8)
  • _vsnprintf_s (Address: 0x18001ddd0)
  • _vsnwprintf (Address: 0x18001de40)
  • _wcsdup (Address: 0x18001de48)
  • _XcptFilter (Address: 0x18001de10)
  • ??0exception@@QEAA@AEBV0@@Z (Address: 0x18001ddd8)
  • ??0exception@@QEAA@XZ (Address: 0x18001dde0)
  • ??1exception@@UEAA@XZ (Address: 0x18001dde8)
  • ??1type_info@@UEAA@XZ (Address: 0x18001dd98)
  • ?terminate@@YAXXZ (Address: 0x18001dd90)
  • free (Address: 0x18001de38)
  • malloc (Address: 0x18001ddb8)
  • memcmp (Address: 0x18001ddb0)
  • memcpy (Address: 0x18001de58)
  • memcpy_s (Address: 0x18001de30)
  • memmove (Address: 0x18001dda0)
  • memmove_s (Address: 0x18001de28)
  • memset (Address: 0x18001de80)
  • swprintf_s (Address: 0x18001de60)
  • toupper (Address: 0x18001de78)
  • wcscpy_s (Address: 0x18001de18)
ntdll.dll
  • DbgPrint (Address: 0x18001de98)
  • EtwEventRegister (Address: 0x18001dee8)
  • EtwEventUnregister (Address: 0x18001def0)
  • EtwEventWrite (Address: 0x18001de90)
  • NtPowerInformation (Address: 0x18001df00)
  • NtQueryWnfStateData (Address: 0x18001def8)
  • NtUpdateWnfStateData (Address: 0x18001dec8)
  • RtlAllocateHeap (Address: 0x18001df08)
  • RtlAllocateWnfSerializationGroup (Address: 0x18001ded8)
  • RtlCaptureContext (Address: 0x18001df30)
  • RtlFreeHeap (Address: 0x18001df38)
  • RtlFreeUnicodeString (Address: 0x18001df10)
  • RtlLookupFunctionEntry (Address: 0x18001df28)
  • RtlNtStatusToDosError (Address: 0x18001ded0)
  • RtlQueryWnfStateData (Address: 0x18001dec0)
  • RtlStringFromGUID (Address: 0x18001df18)
  • RtlSubscribeWnfStateChangeNotification (Address: 0x18001deb0)
  • RtlUnsubscribeWnfNotificationWaitForCompletion (Address: 0x18001dee0)
  • RtlUnsubscribeWnfStateChangeNotification (Address: 0x18001dea0)
  • RtlVirtualUnwind (Address: 0x18001df20)
  • RtlWaitOnAddress (Address: 0x18001deb8)
  • RtlWakeAddressAll (Address: 0x18001dea8)
POWRPROF.dll
  • PowerSetBrightnessAndTransitionTimes (Address: 0x18001d7c0)
RPCRT4.dll
  • NdrServerCall2 (Address: 0x18001d7d8)
  • NdrServerCallAll (Address: 0x18001d7e8)
  • RpcBindingFree (Address: 0x18001d7d0)
  • RpcBindingServerFromClient (Address: 0x18001d7e0)
  • RpcBindingToStringBindingW (Address: 0x18001d800)
  • RpcServerRegisterIfEx (Address: 0x18001d818)
  • RpcServerUnregisterIfEx (Address: 0x18001d808)
  • RpcServerUseProtseqEpW (Address: 0x18001d828)
  • RpcStringBindingParseW (Address: 0x18001d7f0)
  • RpcStringFreeW (Address: 0x18001d7f8)
  • UuidEqual (Address: 0x18001d820)
  • UuidFromStringW (Address: 0x18001d810)
umpo.dll
  • PtrUmpoFullPowerPlanSupportDisabled (Address: 0x18001dfc0)
  • PtrUmpoOnAcPower (Address: 0x18001df80)
  • PtrUmpoProviderHandle (Address: 0x18001df50)
  • PtrUmpoSchemeLock (Address: 0x18001df58)
  • UmpoAllocate (Address: 0x18001df78)
  • UmpoAlpcSendPowerMessage (Address: 0x18001dfd0)
  • UmpoFree (Address: 0x18001df48)
  • UmpoGetActiveScheme (Address: 0x18001df68)
  • UmpoInternalCloseUserPowerKey (Address: 0x18001dfb0)
  • UmpoInternalConvertGuidToString (Address: 0x18001dfb8)
  • UmpoInternalDataAccessorToString (Address: 0x18001df90)
  • UmpoInternalGetKeyValueGuid (Address: 0x18001df88)
  • UmpoInternalOpenGUIDSubKey (Address: 0x18001dfa0)
  • UmpoInternalOpenUserPowerKey (Address: 0x18001dfa8)
  • UmpoNotificationHandler (Address: 0x18001dfc8)
  • UmpoNotifyKernelAllPowerPolicyChanged (Address: 0x18001df98)
  • UmpoSendKernelPowerPolicyNotification (Address: 0x18001df70)
  • UmpoWriteToUserPowerKey (Address: 0x18001df60)