Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

16,8,708,2 60.87%
16,1,133,0 4.35%
16,1,133,0 4.35%
16,1,119,0 21.74%
16,0,557,0 4.35%
16,0,557,0 4.35%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
UnregisterTraceGuids, GetTraceEnableFlags, GetTraceEnableLevel, GetTraceLoggerHandle, TraceEvent, RegQueryValueExW, RegSetValueExW, RegOpenKeyExW, OpenSCManagerW, OpenServiceW, RegCreateKeyExA, RegEnumKeyExA, RegSetValueExA, RegCloseKey, RegOpenKeyExA, RegQueryValueExA, QueryServiceStatus, CloseServiceHandle, RegisterTraceGuidsW
kernel32.dll
Process32FirstW, CreateToolhelp32Snapshot, GetModuleHandleW, TryEnterCriticalSection, WaitForSingleObject, Sleep, GetTickCount, InitializeCriticalSectionAndSpinCount, InitializeCriticalSection, FreeLibrary, DeleteCriticalSection, EnterCriticalSection, GetSystemDirectoryW, LoadLibraryW, GetProcAddress, LeaveCriticalSection, LocalAlloc, LocalFree, WideCharToMultiByte, GetVersionExW, GetThreadLocale, GetLocaleInfoA, GetACP, MultiByteToWideChar, WaitForMultipleObjects, CreateEventW, GetLastError, SetEvent, InterlockedDecrement, InterlockedIncrement, lstrlenW, Process32NextW, CloseHandle, GetSystemTimeAsFileTime, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, TerminateProcess, CreateProcessW, GetModuleHandleExW, TlsGetValue, TlsSetValue, TlsFree, TlsAlloc, GetExitCodeThread, LoadLibraryA, WritePrivateProfileStructW, lstrlenA, WritePrivateProfileStringW, GetCurrentDirectoryW, CreateDirectoryW, VirtualQuery, SetLastError, FindFirstFileW, GetModuleFileNameW, GetCurrentProcessId, CreateMutexW, CreateFileW, SetFilePointer, WriteFile, GetCurrentThreadId, GetLocalTime, GetFileAttributesW, OutputDebugStringW, FindResourceExW, FindResourceW, LoadResource, LockResource, SizeofResource, ReleaseMutex, FindClose, InterlockedCompareExchange, SwitchToThread, InterlockedExchange, RaiseException, GetProcessHeap, EncodePointer, DecodePointer, GetCurrentProcess, HeapSize
msvcp100.dll
DllMain
msvcr100.dll
DllMain
ole32.dll
CreateStreamOnHGlobal, CoInitializeEx, CoUninitialize
rpcrt4.dll
RpcStringFreeW, UuidToStringW
shell32.dll
SHGetFolderPathW
shlwapi.dll
PathQuoteSpacesW, SHDeleteKeyW
user32.dll
GetSystemMetrics
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
Export table
McVsoShlGetObject

McVsoShl.dll

McAfee VirusScan API by McAfee (Signed)

Remove McVsoShl.dll
Version:   16,0,557,0
MD5:   2aeaab0cc7cb95a18f3352d31d44db16
SHA1:   d1975fe2f6a76505fe5574c34b0d6947067a5e74

Overview

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

DetailsDetails

File name:mcvsoshl.dll
Publisher:McAfee, Inc.
Product name:McAfee VirusScan API
Description:McAfee VirusScan Core
Typical file path:C:\Program Files\mcafee\virusscan\mcvsoshl.dll
File version:16,0,557,0
Product version:16,0,0,0
Size:259.94 KB (266,176 bytes)
Certificate
Issued to:McAfee
Authority (CA):VeriSign
Effective date:Friday, June 10, 2011
Expiration date:Wednesday, January 1, 2014
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 30.43%
Windows 7 Home Premium 21.74%
Windows 8 21.74%
Windows 8.1 Single Language 4.35%
Windows 8 Single Language 4.35%
Windows 7 Professional 4.35%
Windows 8 Pro 4.35%
Windows Vista Home Premium 4.35%
Windows 7 Starter 4.35%

Distribution by countryDistribution by country

United States installs about 52.17% of McAfee VirusScan API.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 32.43%
Dell 27.03%
Hewlett-Packard 10.81%
Sony 10.81%
Acer 8.11%
Lenovo 5.41%
Toshiba 5.41%
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