Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3,8,150,0 6.49%
3,8,141,0 0.65%
3,8,141,0 0.65%
3,8,130,0 10.39%
3,8,130,0 8.44%
3,0,318,0 65.58%
3,0,313,0 7.79%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
OpenProcessToken, DeregisterEventSource, ReportEventW, RegisterEventSourceW, DeleteService, ControlService, OpenServiceW, ChangeServiceConfig2W, CloseServiceHandle, CreateServiceW, OpenSCManagerW, RegisterServiceCtrlHandlerW, StartServiceCtrlDispatcherW, RegQueryValueExW, SetServiceStatus, LookupAccountNameW, InitializeAcl, GetAclInformation, GetAce, AddAce, AddAccessAllowedAce, SetSecurityDescriptorDacl, OpenThreadToken, GetTokenInformation, SetSecurityDescriptorOwner, IsValidSid, GetLengthSid, CopySid, SetSecurityDescriptorGroup, InitializeSecurityDescriptor, RegDeleteValueW, RegCreateKeyExW, RegSetValueExW, RegOpenKeyExW, RegEnumKeyExW, RegQueryInfoKeyW, RegCloseKey, RegDeleteKeyW
kernel32.dll
GetLocalTime, GetCurrentThreadId, CreateFileW, WaitForSingleObject, VirtualQuery, InitializeCriticalSection, DeleteCriticalSection, LeaveCriticalSection, GetProcAddress, GetPrivateProfileStringW, FreeLibrary, lstrlenW, GetModuleHandleW, lstrcmpiW, RaiseException, SizeofResource, LoadResource, FindResourceW, LoadLibraryExW, InitializeCriticalSectionAndSpinCount, LoadLibraryW, GetCurrentProcess, GetCurrentThread, SetEvent, GetCommandLineW, CreateEventW, CreateThread, OutputDebugStringW, GetVersionExA, SetStdHandle, GetConsoleMode, GetConsoleCP, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, GetSystemTimeAsFileTime, ReleaseMutex, InterlockedIncrement, InterlockedDecrement, GetCurrentDirectoryW, RemoveDirectoryW, DeleteFileW, FindFirstFileW, SetFileAttributesW, MoveFileExW, GetShortPathNameW, GetVersionExW, GetThreadLocale, GetLocaleInfoA, FlushFileBuffers, GetACP, GetWindowsDirectoryA, CreateFileA, GetFileSize, ReadFile, SetFilePointer, WriteFile, FindNextFileW, FindClose, CreateDirectoryW, CloseHandle, CreateMutexW, GetModuleFileNameW, GetFileAttributesW, GetPrivateProfileStringA, MultiByteToWideChar, GetPrivateProfileStructA, WideCharToMultiByte, WritePrivateProfileStructA, GetLastError, GetCurrentProcessId, InterlockedCompareExchange, Sleep, EnterCriticalSection, WriteConsoleW, GetTickCount, QueryPerformanceCounter, GetFileType, SetHandleCount, GetEnvironmentStringsW, FreeEnvironmentStringsW, HeapReAlloc, GetLocaleInfoW, SetLastError, TlsFree, TlsSetValue, TlsGetValue, TlsAlloc, IsValidCodePage, GetOEMCP, GetStdHandle, HeapCreate, ExitProcess, HeapSize, IsProcessorFeaturePresent, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, LCMapStringW, GetCPInfo, RtlUnwind, GetStartupInfoW, HeapSetInformation, HeapAlloc, GetSystemInfo, VirtualAlloc, VirtualProtect, HeapFree, InterlockedExchange, GetStringTypeW, EncodePointer, DecodePointer
ole32.dll
CoTaskMemAlloc, CoTaskMemRealloc, CoTaskMemFree, CLSIDFromString, CoDisconnectObject, CoInitializeSecurity, CoAddRefServerProcess, CoReleaseServerProcess, CoCreateInstance, CoInitializeEx, CoUninitialize, CoResumeClassObjects, CoRegisterClassObject, CoRevokeClassObject, StringFromGUID2
shell32.dll
SHGetFolderPathW
user32.dll
LoadStringW, CharUpperW, MessageBoxW, GetMessageW, PostThreadMessageW, CharNextW, TranslateMessage, DispatchMessageW

McCHSvc.exe

McAfee Security Scanner + by McAfee (Signed)

Remove McCHSvc.exe
Version:   3,8,141,0
MD5:   8566e3e7e14517c3142f9ebaf68c3cf4
SHA1:   b91ed5415f2451389e213d48429c885782100daf

Overview

mcchsvc.exe runs as a service under the name McAfee Security Scan Component Host Service (McComponentHostService) within the local user context. It is installed with a couple of know programs including McAfee Security Scan Plus published by McAfee, Inc., McAfee Security Scan Plus from McAfee, Inc. and McAfee Security Scan Plus by McAfee, Inc.. The file is digitally signed by McAfee which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:mcchsvc.exe
Publisher:McAfee, Inc.
Product name:McAfee Security Scanner +
Description:Component Host Service
Typical file path:C:\Program Files\mcafee security scan\3.0.313\mcchsvc.exe
File version:3,8,141,0
Product version:3,8,0,0
Size:230.17 KB (235,696 bytes)
Build date:1/15/2014 7:29 PM
Certificate
Issued to:McAfee
Authority (CA):VeriSign
Effective date:Friday, June 10, 2011
Expiration date:Wednesday, January 1, 2014
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
McAfee, Inc.
5% remove
McAfee Security Scan Plus is a free diagnostic tool that ensures you are protected from threats by actively checking your computer for up-to-date anti-virus, firewall, and web security software. It also scans for threats in any open programs.

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'McComponentHostService' (McAfee Security Scan Component Host Service)
  • McComponentHostService

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 31.17%
Windows 7 Ultimate 14.94%
Microsoft Windows XP 14.94%
Windows 7 Professional 9.74%
Windows Vista Home Premium 7.14%
Windows 8 5.84%
Windows 8 Pro 2.60%
Windows 8.1 1.95%
Windows 7 Starter 1.95%
Windows 7 Home Basic 1.95%
Windows 8 Single Language 1.30%
Windows 8.1 Single Language 1.30%
Windows Vista Business 1.30%
Windows Vista Ultimate 1.30%
Windows 8 Enterprise 0.65%
Windows 8.1 Pro with Media Center 0.65%
Windows Developer Preview 0.65%
Windows Vista Home Basic 0.65%

Distribution by countryDistribution by country

United States installs about 33.55% of McAfee Security Scanner +.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 20.83%
Hewlett-Packard 18.75%
Toshiba 13.54%
Acer 11.46%
ASUS 9.38%
Lenovo 7.29%
Intel 4.17%
Sony 4.17%
GIGABYTE 3.65%
Samsung 2.08%
Gateway 2.08%
American Megatrends 1.56%
Medion 1.04%
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