Should I block it?

No, this file is 100% safe to run.

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegisterEventSourceW, RegQueryValueExW, RegOpenKeyExW, RegDeleteKeyW, QueryServiceConfigW, ChangeServiceConfigW, ChangeServiceConfig2W, RegQueryInfoKeyW, RegEnumKeyW, RegCreateKeyExW, RegFlushKey, RegSetValueExW, OpenProcessToken, GetTokenInformation, EqualSid, LogonUserW, ImpersonateLoggedOnUser, RevertToSelf, StartServiceW, ProcessTrace, CloseTrace, OpenTraceW, UnregisterTraceGuids, StartTraceW, TraceEvent, ControlTraceW, OpenSCManagerW, OpenServiceW, StartServiceA, CloseServiceHandle, RegQueryValueExA, ControlService, ReportEventW, ReportEventA, RegConnectRegistryW, RegQueryInfoKeyA, AllocateAndInitializeSid, GetLengthSid, InitializeAcl, AddAccessAllowedAce, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, FreeSid, DeregisterEventSource, RegCloseKey
comdlg32.dll
GetOpenFileNameW
crypt32.dll
CryptProtectData, CryptUnprotectData
gdi32.dll
GetTextExtentPoint32W
kernel32.dll
lstrcatA, lstrlenA, lstrcatW, lstrcmpiW, lstrcpyW, WaitForSingleObject, lstrcpyA, HeapFree, HeapReAlloc, HeapAlloc, SetLastError, FileTimeToLocalFileTime, SystemTimeToFileTime, FileTimeToSystemTime, GetLastError, CreateMutexW, HeapDestroy, CloseHandle, GetProcessHeap, HeapCreate, GetComputerNameW, DisableThreadLibraryCalls, GetVersionExW, MultiByteToWideChar, HeapSize, GetUserDefaultUILanguage, InterlockedExchange, InterlockedCompareExchange, GetSystemTimeAsFileTime, CreateMutexA, GetCurrentThreadId, GetExitCodeThread, CreateThread, SetEvent, CreateEventW, ReleaseMutex, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, UnmapViewOfFile, MapViewOfFile, CreateFileMappingW, GetFileSize, CreateFileW, lstrcpynW, lstrcmpiA, lstrcpynA, ReadFile, SetFilePointer, GetLocalTime, SearchPathW, SetErrorMode, GetTimeZoneInformation, Sleep, TerminateThread, CreateEventA, FlushFileBuffers, WriteFile, DebugBreak, SetEndOfFile, UnlockFile, FlushViewOfFile, LockFile, GetWindowsDirectoryA, lstrcmpW, InterlockedIncrement, InterlockedDecrement, WaitForMultipleObjects, LocalFree, GetFileAttributesW, ExpandEnvironmentStringsW, GetCurrentProcessId, WideCharToMultiByte, lstrlenW
msvcrt.dll
DllMain
ntdll.dll
RtlStringFromGUID, RtlFreeUnicodeString
ole32.dll
CoInitializeEx, CoMarshalInterThreadInterfaceInStream, CoCreateInstance, CoInitializeSecurity, CoCreateGuid, CoUninitialize, CoGetInterfaceAndReleaseStream, CoSetProxyBlanket
rpcrt4.dll
UuidCreate
shlwapi.dll
StrCmpNIW
user32.dll
PostMessageW, GetDesktopWindow, GetWindowRect, GetParent, SetWindowPos, SetWindowTextA, ShowWindow, SetWindowTextW, GetWindowTextW, MessageBoxW, MessageBeep, GetFocus, CreateDialogParamW, IsWindowEnabled, SendMessageA, GetDC, LoadStringW, wsprintfW, DialogBoxParamW, EnableWindow, GetDlgItem, SendDlgItemMessageW, EndDialog, IsDlgButtonChecked, SetCursor, LoadCursorA, GetWindowLongW, SetFocus, CheckRadioButton, SetWindowLongW, WinHelpA, GetDlgCtrlID, SendMessageW, GetDlgItemTextW, ReleaseDC
Export table
PdhAdd009CounterA
PdhAdd009CounterW
PdhAddCounterA
PdhAddCounterW
PdhBindInputDataSourceA
PdhBindInputDataSourceW
PdhBrowseCountersA
PdhBrowseCountersHA
PdhBrowseCountersHW
PdhBrowseCountersW
PdhCalculateCounterFromRawValue
PdhCloseLog
PdhCloseQuery
PdhCollectQueryData
PdhCollectQueryDataEx
PdhComputeCounterStatistics
PdhConnectMachineA
PdhConnectMachineW
PdhCreateSQLTablesA
PdhCreateSQLTablesW
PdhEnumLogSetNamesA
PdhEnumLogSetNamesW
PdhEnumMachinesA
PdhEnumMachinesHA
PdhEnumMachinesHW
PdhEnumMachinesW
PdhEnumObjectItemsA
PdhEnumObjectItemsHA
PdhEnumObjectItemsHW
PdhEnumObjectItemsW
PdhEnumObjectsA
PdhEnumObjectsHA
PdhEnumObjectsHW
PdhEnumObjectsW
PdhExpandCounterPathA
PdhExpandCounterPathW
PdhExpandWildCardPathA
PdhExpandWildCardPathHA
PdhExpandWildCardPathHW
PdhExpandWildCardPathW
PdhFormatFromRawValue
PdhGetCounterInfoA
PdhGetCounterInfoW
PdhGetCounterTimeBase
PdhGetDataSourceTimeRangeA
PdhGetDataSourceTimeRangeH
PdhGetDataSourceTimeRangeW
PdhGetDefaultPerfCounterA
PdhGetDefaultPerfCounterHA
PdhGetDefaultPerfCounterHW
PdhGetDefaultPerfCounterW
PdhGetDefaultPerfObjectA
PdhGetDefaultPerfObjectHA
PdhGetDefaultPerfObjectHW
PdhGetDefaultPerfObjectW
PdhGetDllVersion
PdhGetFormattedCounterArrayA
PdhGetFormattedCounterArrayW
PdhGetFormattedCounterValue
PdhGetLogFileSize
PdhGetLogFileTypeA
PdhGetLogFileTypeW
PdhGetLogSetGUID
PdhGetRawCounterArrayA
PdhGetRawCounterArrayW
PdhGetRawCounterValue
PdhiPla2003SP1Installed
PdhiPlaFormatBlanksA
PdhiPlaFormatBlanksW
PdhiPlaGetVersion
PdhiPlaRunAs
PdhiPlaSetRunAs
PdhIsRealTimeQuery
PdhListLogFileHeaderA
PdhListLogFileHeaderW
PdhLogServiceCommandA
PdhLogServiceCommandW
PdhLogServiceControlA
PdhLogServiceControlW
PdhLookupPerfIndexByNameA
PdhLookupPerfIndexByNameW
PdhLookupPerfNameByIndexA
PdhLookupPerfNameByIndexW
PdhMakeCounterPathA
PdhMakeCounterPathW
PdhOpenLogA
PdhOpenLogW
PdhOpenQuery
PdhOpenQueryA
PdhOpenQueryH
PdhOpenQueryW
PdhParseCounterPathA
PdhParseCounterPathW
PdhParseInstanceNameA
PdhParseInstanceNameW
PdhPlaAddItemA
PdhPlaAddItemW
PdhPlaCreateA
PdhPlaCreateW
PdhPlaDeleteA
PdhPlaDeleteW
PdhPlaEnumCollectionsA
PdhPlaEnumCollectionsW
PdhPlaGetInfoA
PdhPlaGetInfoW
PdhPlaGetLogFileNameA
PdhPlaGetLogFileNameW
PdhPlaGetScheduleA
PdhPlaGetScheduleW
PdhPlaRemoveAllItemsA
PdhPlaRemoveAllItemsW
PdhPlaScheduleA
PdhPlaScheduleW
PdhPlaSetInfoA
PdhPlaSetInfoW
PdhPlaSetItemListA
PdhPlaSetItemListW
PdhPlaSetRunAsA
PdhPlaSetRunAsW
PdhPlaStartA
PdhPlaStartW
PdhPlaStopA
PdhPlaStopW
PdhPlaValidateInfoA
PdhPlaValidateInfoW
PdhReadRawLogRecord
PdhRelogA
PdhRelogW
PdhRemoveCounter
PdhSelectDataSourceA
PdhSelectDataSourceW
PdhSetCounterScaleFactor
PdhSetDefaultRealTimeDataSource
PdhSetLogSetRunID
PdhSetQueryTimeRange
PdhTranslate009CounterA
PdhTranslate009CounterW
PdhTranslateLocaleCounterA
PdhTranslateLocaleCounterW
PdhUpdateLogA
PdhUpdateLogFileCatalog
PdhUpdateLogW
PdhValidatePathA
PdhValidatePathW
PdhVbAddCounter
PdhVbCreateCounterPathList
PdhVbGetCounterPathElements
PdhVbGetCounterPathFromList
PdhVbGetDoubleCounterValue
PdhVbGetLogFileSize
PdhVbGetOneCounterPath
PdhVbIsGoodStatus
PdhVbOpenLog
PdhVbOpenQuery
PdhVbUpdateLog
PdhVerifySQLDBA
PdhVerifySQLDBW
PlaTimeInfoToMilliSeconds

PDH.dll

Операционная система Microsoft Windows by Корпорация Майкрософт

Remove PDH.dll
Version:   5.1.2600.5773 (xpsp_sp3_gdr.090306-1225)
MD5:   bb71550de34046c6a6f59d8f564e3463
SHA1:   84d843c0668ed92939ff5a2fd1db4d5eb02b9a8c
SHA256:   0aab1390999da2a20b27178b0a1d6a4751849bce420819cd167736cc1967eef5

Overview

pdh.dll is loaded as dynamic link library that runs in the context of a process.

DetailsDetails

File name:pdh.dll
Publisher:Корпорация Майкрософт
Product name:Операционная система Microsoft® Windows®
Description:Windows Performance Data Helper DLL
Typical file path:C:\Windows\System32\pdh.dll
File version:5.1.2600.5773 (xpsp_sp3_gdr.090306-1225)
Product version:5.1.2600.5773
Size:278 KB (284,672 bytes)
Digital DNA
PE subsystem:Windows Console
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

Distribution by countryDistribution by country

Russia installs about 83.33% of Операционная система Microsoft® Windows®.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 33.33%
American Megatrends 33.33%
GIGABYTE 33.33%
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