Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.3.9600.16384 (winblue_rtm.130821-1623) 8.57%
6.2.9200.16384 (win8_rtm.120725-1247) 28.57%
6.2.9200.16384 (win8_rtm.120725-1247) 11.43%
6.1.7600.16385 (win7_rtm.090713-1255) 42.86%
6.1.7600.16385 (win7_rtm.090713-1255) 8.57%

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegQueryValueExW, GetTraceEnableLevel, GetTraceLoggerHandle, RegisterTraceGuidsW, UnregisterTraceGuids, SetServiceStatus, RegisterServiceCtrlHandlerExW, EventRegister, TraceMessage, RegCloseKey, RegOpenKeyExW, GetTraceEnableFlags
kernel32.dll
InterlockedCompareExchange, QueryPerformanceCounter, GetCurrentThreadId, GetCurrentProcessId, GetSystemTimeAsFileTime, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetCurrentProcess, RaiseException, InitializeCriticalSection, DeleteCriticalSection, InterlockedIncrement, InterlockedDecrement, Sleep, GetLastError, GetTickCount, LocalFree, EnterCriticalSection, LeaveCriticalSection, GetSystemPowerStatus, InterlockedExchange
msvcrt.dll
DllMain
ntdll.dll
WinSqmAddToStream, WinSqmSetDWORD, DbgPrint
ole32.dll
CoCreateInstance, PropVariantClear
powrprof.dll
PowerSetActiveScheme, PowerGetActiveScheme, PowerWriteDCDefaultIndex, PowerSetAlsBrightnessOffset, PowerWriteSettingAttributes, PowerReadSettingAttributes, GetPwrCapabilities, PowerWriteACDefaultIndex
user32.dll
UnregisterClassW, UnregisterPowerSettingNotification, RegisterPowerSettingNotification, SetTimer, KillTimer, PostQuitMessage, DestroyWindow, SetWindowLongW, DefWindowProcW, GetWindowLongW, PostMessageW, DispatchMessageW, TranslateMessage, GetMessageW, CreateWindowExW, RegisterClassW
Export table
ServiceCtrlHandler
ServiceMain

sensrsvc.dll

Microsoft Windows ambient light service by Microsoft

Remove sensrsvc.dll
Version:   6.1.7600.16385 (win7_rtm.090713-1255)
MD5:   50087fe1ee447009c9cc2997b90de53f
SHA1:   545d7db2bd77951c48db09b446c2d8f356be2521
SHA256:   b5e6cf1d991f87c29c5e28198e0962e31ffb499a46c3bd43fc20391693389959
This is a Windows system installed file with Windows File Protection (WFP) enabled.

Overview

sensrsvc.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). This version is designed to run on Windows 7.

DetailsDetails

File name:sensrsvc.dll
Publisher:Microsoft Corporation
Product name:Microsoft Windows ambient light service
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\sensrsvc.dll
Original name:sensrsvc.dll.mui
File version:6.1.7600.16385 (win7_rtm.090713-1255)
Product version:6.1.7600.16385
Size:24.5 KB (25,088 bytes)
Build date:7/14/2009 2:45 AM
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

BehaviorsBehaviors

Hosted services
Runs as a shared service under the Windows svcHost
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'
  • Shared name is 'SensrSvc'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 44.44%
Windows 7 Ultimate 27.78%
Windows 7 Professional 22.22%
Windows 7 Enterprise 5.56%

Distribution by countryDistribution by country

United States installs about 47.06% of Microsoft Windows ambient light service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 23.53%
Hewlett-Packard 11.76%
Medion 11.76%
Dell 11.76%
Lenovo 11.76%
Apple 11.76%
Samsung 11.76%
Acer 5.88%
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