Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.3.9600.16384 (winblue_rtm.130821-1623) 2.63%
6.3.9600.16384 (winblue_rtm.130821-1623) 2.40%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.09%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.05%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.05%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.05%
6.2.9200.16384 (win8_rtm.120725-1247) 8.36%
6.2.9200.16384 (win8_rtm.120725-1247) 1.15%
6.2.9200.16384 (win8_rtm.120725-1247) 7.34%
6.2.9200.16384 (win8_rtm.120725-1247) 1.20%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.09%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.05%
6.2.8102.0 (winmain_win8m3.110823-1455) 0.05%
6.2.8102.0 (winmain_win8m3.110823-1455) 0.05%
6.1.7600.16385 (win7_rtm.090713-1255) 23.64%
6.1.7600.16385 (win7_rtm.090713-1255) 14.04%
6.1.7600.16385 (win7_rtm.090713-1255) 0.09%
6.1.7600.16385 (win7_rtm.090713-1255) 18.51%
6.1.7600.16385 (win7_rtm.090713-1255) 8.73%
6.0.6001.18000 (longhorn_rtm.080118-1840) 3.65%
6.0.6001.18000 (longhorn_rtm.080118-1840) 0.74%
6.0.6000.16386 (vista_rtm.061101-2205) 0.83%
6.0.6000.16386 (vista_rtm.061101-2205) 6.00%
6.0.6000.16386 (vista_rtm.061101-2205) 0.23%

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
TraceMessage, EventWrite, RegisterServiceCtrlHandlerExW, RegOpenKeyExW, SetServiceStatus, UnregisterTraceGuids, RegisterTraceGuidsW, GetTraceLoggerHandle, GetTraceEnableLevel, GetTraceEnableFlags, RegCreateKeyExW, RegQueryValueExW, RegSetValueExW, RegCloseKey, EventRegister, EventEnabled, EventUnregister
api-ms-win-core-delayload-l1-1-1.dll
ResolveDelayLoadedAPI, DelayLoadFailureHook
api-ms-win-core-errorhandling-l1-1-0.dll
SetUnhandledExceptionFilter, GetLastError, UnhandledExceptionFilter
api-ms-win-core-errorhandling-l1-1-1.dll
SetUnhandledExceptionFilter, GetLastError, UnhandledExceptionFilter
api-ms-win-core-handle-l1-1-0.dll
CloseHandle
api-ms-win-core-interlocked-l1-1-0.dll
InterlockedDecrement, InterlockedIncrement, InterlockedCompareExchange, InterlockedExchange
api-ms-win-core-interlocked-l1-2-0.dll
InterlockedDecrement, InterlockedCompareExchange, InterlockedExchange, InterlockedIncrement
api-ms-win-core-kernel32-legacy-l1-1-0.dll
GetComputerNameW
api-ms-win-core-kernel32-legacy-l1-1-1.dll
GetComputerNameW
api-ms-win-core-libraryloader-l1-1-1.dll
DisableThreadLibraryCalls
api-ms-win-core-localregistry-l1-1-0.dll
RegCloseKey, RegSetValueExW, RegQueryValueExW, RegCreateKeyExW, RegOpenKeyExW
api-ms-win-core-processthreads-l1-1-1.dll
GetCurrentThreadId, TerminateProcess, GetCurrentProcessId, GetCurrentProcess
api-ms-win-core-processthreads-l1-1-2.dll
GetCurrentThreadId, GetCurrentProcessId, GetCurrentProcess, TerminateProcess
api-ms-win-core-profile-l1-1-0.dll
QueryPerformanceCounter
api-ms-win-core-registry-l1-1-0.dll
RegCloseKey, RegOpenKeyExW, RegSetValueExW, RegCreateKeyExW, RegQueryValueExW
api-ms-win-core-synch-l1-1-1.dll
WaitForSingleObject, Sleep, SetEvent, CreateEventW, LeaveCriticalSection, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection
api-ms-win-core-synch-l1-2-0.dll
SetEvent, WaitForSingleObject, Sleep, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, CreateEventW
api-ms-win-core-sysinfo-l1-1-1.dll
GetSystemTimeAsFileTime, GetTickCount
api-ms-win-core-sysinfo-l1-2-0.dll
GetTickCount, GetSystemTimeAsFileTime
api-ms-win-core-sysinfo-l1-2-1.dll
GetTickCount, GetSystemTimeAsFileTime
api-ms-win-core-threadpool-l1-1-1.dll
UnregisterWaitEx
api-ms-win-core-threadpool-legacy-l1-1-0.dll
UnregisterWaitEx
api-ms-win-legacy-kernel32-l1-1-0.dll
GetComputerNameW
api-ms-win-service-core-l1-1-0.dll
RegisterServiceCtrlHandlerExW, SetServiceStatus
api-ms-win-service-core-l1-1-1.dll
RegisterServiceCtrlHandlerExW, SetServiceStatus
firewallapi.dll
IcfChangeNotificationCreate, IcfChangeNotificationDestroy
kernel32.dll
DeleteCriticalSection, DisableThreadLibraryCalls, InterlockedIncrement, LeaveCriticalSection, EnterCriticalSection, InterlockedDecrement, GetLastError, GetComputerNameW, UnregisterWait, CreateEventW, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, Sleep, InterlockedExchange, InitializeCriticalSection, SetEvent, LoadLibraryExA, InterlockedCompareExchange, FreeLibrary, GetProcAddress, DelayLoadFailureHook, WaitForSingleObject, CloseHandle, UnregisterWaitEx, RegisterWaitForSingleObject
msvcrt.dll
DllMain
netapi32.dll
NetGetJoinInformation, NetApiBufferFree
ntdll.dll
EtwRegisterTraceGuidsW, EtwEventUnregister, EtwEventWrite, EtwEventEnabled, EtwEventRegister, EtwGetTraceEnableFlags, EtwGetTraceEnableLevel, EtwGetTraceLoggerHandle, EtwUnregisterTraceGuids, EtwTraceMessage
ole32.dll
PropVariantClear, CoCreateInstance, CoTaskMemFree, CoFreeUnusedLibraries, CoInitializeEx, CoUninitialize
wsdapi.dll
WSDRemoveFirewallCheck, WSDXMLCreateContext, WSDFreeLinkedMemory, WSDXMLCleanupElement, WSDXMLAddSibling, WSDXMLBuildAnyForSingleElement, WSDAddFirewallCheck, WSDCreateDeviceHost2, WSDCreateDeviceHost
Export table
FDResPub_MainHosted
ServiceMain
SvchostPushServiceGlobals

fdrespub.dll

Function Discovery Resource Publication Service by Microsoft

Remove fdrespub.dll
Version:   6.2.9200.16384 (win8_rtm.120725-1247)
MD5:   872506aab591e8908df4461475af92df
SHA1:   b1e856d34de6dbbba5119c04191c5f88fc707299
SHA256:   772f2d08cb95775e438822b9ea005cba92ed4071adab2c0101156a7d037d4704
This is a Windows system installed file with Windows File Protection (WFP) enabled.

What is fdrespub.dll?

Function Discovery provides a uniform programmatic interface for enumerating system resources, such as hardware devices, whether they are local or connected through a network. Applications can use Function Discovery to discover which functions the computer can perform, regardless of the underlying device or software architecture.

About fdrespub.dll (from Microsoft)

“Function Discovery supports an extensible discovery provider model. The providers included in the system provide an abstraction layer over existing standards such as Plug and Play (PnP), Simple Servic”

DetailsDetails

File name:fdrespub.dll
Publisher:Microsoft Corporation
Product name:Function Discovery Resource Publication Service
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\fdrespub.dll
Original name:FDResPub.dll.mui
File version:6.2.9200.16384 (win8_rtm.120725-1247)
Product version:6.2.9200.16384
Size:32.5 KB (33,280 bytes)
Digital DNA
PE subsystem:Windows GUI
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 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'
  • Shared name is 'FDResPub'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 38.50%
Windows 8.1 15.00%
Windows 7 Ultimate 12.00%
Windows 7 Professional 8.50%
Windows 8.1 Pro 7.50%
Windows 8 4.50%
Windows Vista Home Premium 4.00%
Windows 8 Pro 2.50%
Windows 8.1 Single Language 2.00%
Windows 8 Single Language 1.00%
Windows 8.1 Pro with Media Center 1.00%
Windows 8.1 N 0.50%
Windows 8.1 Enterprise 0.50%
Windows 8 Enterprise 0.50%
Windows Vista Home Basic 0.50%
Windows 8 Enterprise Evaluation 0.50%
Windows 7 Starter 0.50%
Windows 7 Enterprise 0.50%

Distribution by countryDistribution by country

United States installs about 50.75% of Function Discovery Resource Publication Service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 20.90%
ASUS 17.91%
Hewlett-Packard 15.67%
Acer 11.94%
Lenovo 11.19%
Toshiba 9.70%
Sony 2.24%
GIGABYTE 1.87%
Intel 1.49%
Samsung 1.49%
MSI 1.49%
Alienware 1.12%
Medion 0.75%
Gateway 0.75%
NEC 0.75%
Sahara 0.37%
American Megatrends 0.37%
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