Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2001.12.4414.706 50.82%
2001.12.4414.706 1.64%
2001.12.4414.706 7.92%
2001.12.4414.706 2.19%
2001.12.4414.706 0.55%
2001.12.4414.706 3.55%
2001.12.4414.706 2.46%
2001.12.4414.706 0.55%
2001.12.4414.706 1.37%
2001.12.4414.706 0.27%
2001.12.4414.706 1.09%
2001.12.4414.706 0.55%
2001.12.4414.706 0.27%
2001.12.4414.706 0.82%
2001.12.4414.706 0.27%
2001.12.4414.706 1.09%
2001.12.4414.706 1.37%
2001.12.4414.706 1.64%
2001.12.4414.706 0.55%
2001.12.4414.706 0.27%
2001.12.4414.706 0.27%
2001.12.4414.701 3.01%
2001.12.4414.701 0.27%
2001.12.4414.701 0.27%
2001.12.4414.701 0.27%
View more

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryInfoKeyW, SetThreadToken, CryptAcquireContextW, CryptGenRandom, CryptReleaseContext, RegSetValueExW, RegCreateKeyExW, RegisterServiceCtrlHandlerW, RegDeleteValueW, DeleteService, OpenSCManagerW, OpenServiceW, ChangeServiceConfigW, CreateServiceW, ChangeServiceConfig2W, CloseServiceHandle, ControlService, QueryServiceStatus, SetServiceStatus, RegEnumKeyExW, ConvertStringSecurityDescriptorToSecurityDescriptorW, MakeAbsoluteSD, MakeSelfRelativeSD, IsValidSecurityDescriptor, OpenThreadToken, OpenProcessToken, GetTokenInformation, GetLengthSid, InitializeAcl, AddAccessAllowedAce, GetSecurityDescriptorLength, RegDeleteKeyW, RegOpenKeyExW, RegQueryValueExW, DeregisterEventSource, ReportEventW, RegisterEventSourceW, RegOpenKeyW, AllocateAndInitializeSid, FreeSid, SetSecurityDescriptorDacl, SetSecurityDescriptorSacl, SetSecurityDescriptorGroup, SetSecurityDescriptorOwner, InitializeSecurityDescriptor, CheckTokenMembership, GetSidSubAuthority, GetSidSubAuthorityCount, GetSidIdentifierAuthority, IsValidSid, LookupAccountSidW, AdjustTokenPrivileges, LookupPrivilegeValueW, RegUnLoadKeyW, RegLoadKeyW, RegEnumValueW, RegCloseKey, EqualSid, GetUserNameW
comres.dll
COMResModuleInstance
kernel32.dll
GetCurrentProcessId, GetSystemTimeAsFileTime, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, MultiByteToWideChar, ReleaseMutex, DebugBreak, RaiseException, CreateFileW, GetWindowsDirectoryW, CreateMutexW, GetLocalTime, WriteFile, SetFilePointer, lstrcatA, lstrcpyA, lstrlenA, InterlockedCompareExchange, GetModuleHandleW, LocalFree, GetSystemInfo, CreateSemaphoreW, Sleep, ReleaseSemaphore, SetLastError, GetComputerNameW, GetCurrentThread, WideCharToMultiByte, GetSystemDirectoryW, SearchPathW, GlobalFree, GlobalAlloc, GlobalMemoryStatusEx, ResetEvent, CreateThread, DuplicateHandle, CreateEventA, InitializeCriticalSection, PostQueuedCompletionStatus, InterlockedExchangeAdd, QueryPerformanceFrequency, CreateIoCompletionPort, InterlockedExchange, FreeLibraryAndExitThread, GetQueuedCompletionStatus, SetThreadPriority, OutputDebugStringA, GetTickCount, lstrcmpA, lstrcmpiW, GetModuleFileNameA, VirtualQueryEx, lstrcpynW, LockResource, LoadResource, FindResourceW, FindClose, DeleteFileW, SetFileAttributesW, FindNextFileW, FindFirstFileW, GetExitCodeProcess, CreateProcessW, ExpandEnvironmentStringsW, CreateDirectoryW, GetThreadContext, IsDebuggerPresent, LoadLibraryExW, GetModuleHandleA, FormatMessageW, GetFileAttributesW, GetModuleFileNameW, GetLastError, DisableThreadLibraryCalls, GetVersionExA, LoadLibraryW, GetProcAddress, FreeLibrary, lstrcatW, lstrcpyW, CreateEventW, WaitForSingleObject, CloseHandle, GetCurrentThreadId, SetEvent, GetUserDefaultLCID, InterlockedDecrement, CompareStringW, lstrcmpW, InterlockedIncrement, lstrlenW, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, LoadLibraryA, QueryPerformanceCounter, GetVersionExW
msvcrt.dll
DllMain
ntdll.dll
RtlDelete, RtlSplay, RtlInitializeCriticalSectionAndSpinCount, RtlDeleteCriticalSection, RtlInitializeCriticalSection
ole32.dll
StringFromCLSID, CoGetMalloc, CoGetObjectContext, FreePropVariantArray, PropVariantClear, PropVariantCopy, CoUnmarshalInterface, IIDFromString, StringFromIID, CoUninitialize, CoRevokeClassObject, CoRegisterClassObject, CoRevertToSelf, CoImpersonateClient, CoMarshalInterface, CreateStreamOnHGlobal, CoGetInterceptorFromTypeInfo, CoCreateInstance, CoEnableCallCancellation, CoDisableCallCancellation, StringFromGUID2, CoGetObject, CoCreateGuid, CLSIDFromString, CoGetClassObject, CoSetProxyBlanket, CoCancelCall, CoTaskMemFree, CoTaskMemAlloc, CoInitializeEx
rpcrt4.dll
NdrCStdStubBuffer_Release, NdrCStdStubBuffer2_Release, NdrDllUnregisterProxy, CStdStubBuffer_DebugServerRelease, CStdStubBuffer_DebugServerQueryInterface, NdrDllRegisterProxy, CStdStubBuffer_CountRefs, CStdStubBuffer_IsIIDSupported, CStdStubBuffer_Invoke, CStdStubBuffer_Disconnect, CStdStubBuffer_Connect, CStdStubBuffer_AddRef, CStdStubBuffer_QueryInterface, NdrStubCall2, NdrStubForwardingFunction, IUnknown_Release_Proxy, IUnknown_AddRef_Proxy, IUnknown_QueryInterface_Proxy, NdrOleFree, NdrOleAllocate, I_RpcBindingInqTransportType, NdrDllGetClassObject
user32.dll
wsprintfW, LoadStringW, DialogBoxParamW, EndDialog, SetDlgItemTextW, CloseWindowStation, GetProcessWindowStation, OpenWindowStationW, SetProcessWindowStation, GetDesktopWindow, GetWindowRect, GetClientRect, MapWindowPoints, SetWindowPos, OpenDesktopW, SetThreadDesktop, GetThreadDesktop, CloseDesktop, PeekMessageW, MsgWaitForMultipleObjects, PostThreadMessageW, wsprintfA
version.dll
VerQueryValueW
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
LCEControlServer
NotifyLogoffUser
NotifyLogonUser
RegisterTheEventServiceAfterSetup
RegisterTheEventServiceDuringSetup
ServiceMain

es.dll

COM Services by Microsoft

Remove es.dll
Version:   2001.12.4414.308
MD5:   95f5fea4c6de2c3f28784d0dcc8f0dd3
SHA1:   f9a1301e4022425ce02488052bed99f80d4451ad
SHA256:   3719e5acf6adc94e34207eb95688087b69c29005ae62788a93899f8b6a137177
This is a Windows system installed file with Windows File Protection (WFP) enabled.

What is es.dll?

es.dll COM+ EventSystem Library for Microsoft Windows. COM+ is an evolution of Microsoft Component Object Model (COM) and Microsoft Transaction Server (MTS). COM+ builds on and extends applications written using COM, MTS, and other COM-based technologies. COM+ handles many of the resource management tasks that you previously had to program yourself, such as thread allocation and security.

About es.dll (from Microsoft)

COM+ also makes your applications more scalable by providing thread pooling, object pooling, and just-in-time object activation. COM+ also helps protect the integrity of your data by providing transac

DetailsDetails

File name:es.dll
Publisher:Microsoft Corporation
Product name:COM Services
Typical file path:C:\Windows\System32\es.dll
File version:2001.12.4414.308
Product version:03.00.00.4414
Size:237.5 KB (243,200 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

BehaviorsBehaviors

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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%

Distribution by countryDistribution by country

United States installs about 34.21% of COM Services.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 34.19%
Intel 11.11%
American Megatrends 10.26%
Compaq 8.55%
Toshiba 6.84%
GIGABYTE 5.56%
ASUS 5.13%
Hewlett-Packard 5.13%
Sahara 4.27%
Lenovo 2.56%
Gateway 2.56%
Acer 2.14%
Sony 0.85%
MSI 0.85%
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