Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2.2.0.102 37.50%
2.0.2.5 50.00%
2.0.0.311 12.50%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
GetTraceEnableLevel, UnregisterTraceGuids, GetTraceLoggerHandle, GetTraceEnableFlags, ControlTraceW, TraceMessage, RegCloseKey, RegOpenKeyExW, RegQueryValueExW, RegisterTraceGuidsW
kernel32.dll
InterlockedDecrement, CreateEventW, WideCharToMultiByte, SizeofResource, LockResource, LoadResource, FindResourceW, FindResourceExW, InterlockedIncrement, WaitForMultipleObjects, WaitForSingleObject, FreeLibrary, GetProcAddress, DisableThreadLibraryCalls, Sleep, ResetEvent, CloseHandle, GetLastError, lstrlenW, CreateFileW, GetModuleFileNameW, ReadFile, GetFileAttributesW, OutputDebugStringW, LoadLibraryExW, SetEvent, GetFileSize, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, IsDebuggerPresent, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, DeleteCriticalSection, InitializeCriticalSection, LeaveCriticalSection, SetUnhandledExceptionFilter, EnterCriticalSection, RaiseException, LoadLibraryA, InterlockedExchange, LocalAlloc, DecodePointer, EncodePointer, InitializeCriticalSectionAndSpinCount
msvcr100.dll
DllMain
msvcr90.dll
DllMain
shlwapi.dll
PathAppendW, PathAddBackslashW, PathRemoveFileSpecW, PathIsUNCServerW, PathStripPathA
Export table
GetFactory
GetObjectCount

LUSvc.dll

Symantec LiveUpdate Technologies by Symantec Corporation (Signed)

Remove LUSvc.dll
Version:   2.0.2.5
MD5:   ca333a588b803e33662783a3228116ab
SHA1:   8d990c73e8724b3b79c4a363900b4ab0303057b4
SHA256:   5cda994d32f7891f94a5882d36dfb4f175741db662c13f1dbbf3c30bced8f50a

Overview

lusvc.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:lusvc.dll
Publisher:Symantec Corporation
Product name:Symantec LiveUpdate Technologies
Description:Symantec LiveUpdate Service
Typical file path:C:\Program Files\symantec\symantec endpoint protection\12.1.1000.157.105\bin\lusvc.dll
File version:2.0.2.5
Size:52.41 KB (53,664 bytes)
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Effective date:Wednesday, September 8, 2010
Expiration date:Sunday, November 24, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 50.00%
Windows 7 Home Premium 25.00%
Windows 7 Home Basic 12.50%
Windows 7 Starter 12.50%

Distribution by countryDistribution by country

United States installs about 37.50% of Symantec LiveUpdate Technologies.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 28.57%
Dell 28.57%
ASUS 28.57%
Hewlett-Packard 14.29%
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