Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
DeregisterEventSource, RegisterEventSourceW, RegEnumValueW, RegCreateKeyW, RegOpenKeyExA, DuplicateTokenEx, CreateProcessAsUserW, RegSetValueExA, RegQueryValueExA, RegCreateKeyExA, RegQueryValueA, AllocateAndInitializeSid, FreeSid, SetKernelObjectSecurity, AccessCheck, DestroyPrivateObjectSecurity, CreatePrivateObjectSecurity, GetSidSubAuthorityCount, GetSidSubAuthority, RegCloseKey, RegCreateKeyExW, RegEnumKeyW, RegOpenKeyExW, RegQueryInfoKeyW, RegQueryValueExW, RegSetValueExW, CloseServiceHandle, QueryServiceConfigW, OpenServiceW, OpenSCManagerW, ConvertStringSecurityDescriptorToSecurityDescriptorW, RegDeleteKeyW, RegEnumKeyExW, RegOpenKeyW, OpenThreadToken, InitializeSecurityDescriptor, CopySid, GetLengthSid, SetSecurityDescriptorOwner, SetSecurityDescriptorGroup, OpenProcessToken, AddAce, GetAce, GetAclInformation, InitializeAcl, AddAccessAllowedAce, SetSecurityDescriptorDacl, SetSecurityDescriptorSacl, GetSecurityDescriptorDacl, GetKernelObjectSecurity, RegDeleteValueW, RegQueryValueW, SetServiceStatus, RegisterServiceCtrlHandlerExW, DeleteService, QueryServiceStatus, ControlService, InitializeSid, GetSidLengthRequired
cfgmgr32.dll
CM_Reenumerate_DevNode, CM_Open_DevNode_Key_Ex, CM_Get_DevNode_Registry_PropertyA, CM_Open_DevNode_Key, CM_Locate_DevNodeW, CM_Get_Device_ID_Size_Ex, CM_Get_Device_IDW, CM_Get_DevNode_Registry_PropertyW, CM_Set_DevNode_Registry_PropertyW, CM_Get_DevNode_Status
kernel32.dll
PurgeComm, SetCommMask, LocalFree, LocalAlloc, GetCurrentThreadId, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, InterlockedDecrement, GetVolumeInformationW, GetDriveTypeW, lstrcmpiW, GetLastError, lstrlenW, lstrcpynW, SetEvent, ResetEvent, CloseHandle, CreateMutexW, FreeLibrary, InterlockedIncrement, IsBadWritePtr, CreateEventW, InterlockedExchange, WaitForSingleObject, InterlockedCompareExchange, GetModuleFileNameW, CreateThread, MapViewOfFileEx, DuplicateHandle, OpenProcess, GetCurrentProcess, GetCurrentThread, UnmapViewOfFile, IsBadReadPtr, MulDiv, CreateFileMappingW, GetFileType, SetupComm, DeleteFileW, lstrcmpW, lstrcpyW, InitializeCriticalSection, MultiByteToWideChar, WideCharToMultiByte, lstrlenA, HeapDestroy, GetModuleHandleW, FormatMessageW, GetTickCount, SetLastError, DisableThreadLibraryCalls, Sleep, GetCurrentProcessId, WaitForSingleObjectEx, GetLocalTime, GetVersionExA, HeapFree, HeapAlloc, GetProcessHeap, lstrcpyA, WaitForMultipleObjects, SystemTimeToFileTime, GetSystemTime, lstrcpynA, IsBadStringPtrW, WriteFile, SetFilePointer, QueryPerformanceCounter, GetSystemTimeAsFileTime, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, SetCommTimeouts, EscapeCommFunction, ClearCommError, IsBadCodePtr, GetModuleHandleA, CreateFileW, GetTimeFormatW, CreateMutexA, ReleaseMutex, FlushFileBuffers, SetFilePointerEx, CreateFileA, ExpandEnvironmentStringsA, GetModuleFileNameA, ReadFile, GetProcAddress, LoadLibraryW, LoadLibraryA, lstrcmpiA, ExpandEnvironmentStringsW, OutputDebugStringW, GetFileInformationByHandle, GetDateFormatW, GetWindowsDirectoryW, SetEndOfFile
mscms.dll
GetStandardColorSpaceProfileW
msvcrt.dll
DllMain
ntdll.dll
NtDuplicateToken, NtClose
ole32.dll
StringFromCLSID, CoRegisterClassObject, CoRevokeClassObject, CoSuspendClassObjects, CoAddRefServerProcess, CoTaskMemFree, CoCreateInstance, StgCreatePropStg, CreateStreamOnHGlobal, StgOpenPropStg, CoUninitialize, CoInitializeSecurity, CoCreateInstanceEx, CLSIDFromString, StringFromGUID2, MkParseDisplayName, CreateBindCtx, CoInitializeEx, CoRevertToSelf, CoImpersonateClient, FreePropVariantArray, PropVariantClear, CoTaskMemAlloc
rpcrt4.dll
RpcServerListen, RpcBindingInqAuthClientW, RpcBindingToStringBindingW, RpcStringBindingParseW, RpcImpersonateClient, RpcRevertToSelf, UuidToStringW, RpcStringFreeW, RpcServerRegisterIfEx, NdrServerCall2, RpcServerUseProtseqEpW, RpcMgmtWaitServerListen, UuidToStringA, RpcStringFreeA, UuidCreateNil, UuidCreate, RpcServerUnregisterIf, RpcMgmtStopServerListening
setupapi.dll
SetupDiDestroyDeviceInfoList, SetupDiGetClassDevsExW, SetupDiCreateDeviceInfoList, SetupDiOpenDevRegKey, SetupDiOpenDeviceInterfaceRegKey, SetupDiGetDeviceInterfaceDetailW, SetupDiEnumDeviceInterfaces, SetupDiOpenDeviceInterfaceW, SetupDiEnumDeviceInfo, SetupDiGetClassDevsW, SetupDiDeleteDeviceInterfaceData
shlwapi.dll
SHDeleteKeyW
user32.dll
CharNextW, SendMessageTimeoutW, UnregisterDeviceNotification, RegisterDeviceNotificationW, wsprintfW, ShowWindow, IsWindow, PostQuitMessage, DestroyWindow, AllowSetForegroundWindow, CharUpperW, wvsprintfA, GetSystemMetrics, DefWindowProcW, BroadcastSystemMessageW, LoadStringW, wvsprintfW
userenv.dll
CreateEnvironmentBlock, DestroyEnvironmentBlock
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
winsta.dll
WinStationQueryInformationW
Export table
DllEntryPoint
DllRegisterServer
DllUnregisterServer
ServiceMain
SvchostPushServiceGlobals
wiasCreateChildAppItem
wiasCreateDrvItem
wiasCreateLogInstance
wiasCreatePropContext
wiasDebugError
wiasDebugTrace
wiasDownSampleBuffer
wiasFormatArgs
wiasFreePropContext
wiasGetChangedValueFloat
wiasGetChangedValueGuid
wiasGetChangedValueLong
wiasGetChangedValueStr
wiasGetChildrenContexts
wiasGetContextFromName
wiasGetDrvItem
wiasGetImageInformation
wiasGetItemType
wiasGetPropertyAttributes
wiasGetRootItem
wiasIsPropChanged
wiasParseEndorserString
wiasPrintDebugHResult
wiasQueueEvent
wiasReadMultiple
wiasReadPropBin
wiasReadPropFloat
wiasReadPropGuid
wiasReadPropLong
wiasReadPropStr
wiasSendEndOfPage
wiasSetItemPropAttribs
wiasSetItemPropNames
wiasSetPropChanged
wiasSetPropertyAttributes
wiasSetValidFlag
wiasSetValidListFloat
wiasSetValidListGuid
wiasSetValidListLong
wiasSetValidListStr
wiasSetValidRangeFloat
wiasSetValidRangeLong
wiasUpdateScanRect
wiasUpdateValidFormat
wiasValidateItemProperties
wiasWriteBufToFile
wiasWriteMultiple
wiasWritePageBufToFile
wiasWritePropBin
wiasWritePropFloat
wiasWritePropGuid
wiasWritePropLong
wiasWritePropStr

WIASERVC.dll

Service de périphériques d'images fixes by Microsoft

Remove WIASERVC.dll
Version:   5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
MD5:   52b7ec594152429daba1261b2b68ca01
SHA1:   153226aa716f2a8b905c8febdab5af687813cbab
SHA256:   74d81480531e6fd5345cb3e6b694bb50594dd2018b497f7fe144434368873452
This is a Windows system installed file with Windows File Protection (WFP) enabled.

Overview

wiaservc.dll is loaded as dynamic link library that runs in the context of a process. This version is installed on Windows XP.

DetailsDetails

File name:wiaservc.dll
Publisher:Microsoft Corporation
Product name:Service de périphériques d'images fixes
Description:Système d'exploitation Microsoft® Windows®
Typical file path:C:\Windows\System32\wiaservc.dll
File version:5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Product version:5.1.2600.2180
Size:326 KB (333,824 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

BehaviorsBehaviors

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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%
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