Should I block it?

5% of PCs block this file from running.

VersionsAdditional versions

3,6,4,131 5.26%
3,6,3,127 10.53%
3,6,2,134 10.53%
3,6,0,126 15.79%
3,5,0,146 47.37%
3,4,1,123 5.26%
3,4,1,122 5.26%


PE structurePE file structure

Show functions
Import table
RegCloseKey, RegEnumKeyExW, RegOpenKeyExW, RegQueryValueExW
FindResourceExW, lstrlenA, InterlockedIncrement, InterlockedDecrement, CloseHandle, GetModuleFileNameW, CreateFileW, GetFileSize, ReadFile, GetTempPathW, LoadLibraryW, GetProcAddress, GetCurrentThreadId, InitializeCriticalSection, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, Sleep, RaiseException, GetProcessHeap, FlushFileBuffers, CreateFileA, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetConsoleMode, GetConsoleCP, FindResourceW, GetStringTypeW, GetStringTypeA, LCMapStringA, InitializeCriticalSectionAndSpinCount, GetLocaleInfoA, LoadLibraryA, LCMapStringW, GetSystemTimeAsFileTime, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, SetHandleCount, HeapSize, ExitProcess, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, HeapReAlloc, VirtualAlloc, VirtualFree, HeapDestroy, HeapCreate, LockResource, SizeofResource, LoadResource, GetLastError, lstrlenW, WideCharToMultiByte, MultiByteToWideChar, GlobalFree, SetFilePointer, OutputDebugStringA, SetLastError, GetModuleHandleA, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, GetModuleHandleW, GetModuleFileNameA, GetStdHandle, WriteFile, RtlUnwind, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetCommandLineA, HeapAlloc, HeapFree, WaitForSingleObject, CreateProcessW, SetFilePointerEx, EncodePointer, DecodePointer, IsProcessorFeaturePresent, GetModuleHandleExW, GetStartupInfoW, OutputDebugStringW, LoadLibraryExW
StrRChrW, StrCmpW, StrCmpNIW
GetForegroundWindow, GetWindowThreadProcessId, SetWindowsHookExW, IsWindow, EnumChildWindows, SendMessageW, UnhookWindowsHookEx, GetMenuState, GetMenuStringW, GetMenuItemID, GetMenuItemCount, CallNextHookEx, GetParent, GetClassNameW
Export table


McAfee SiteAdvisor by McAfee (Signed)

Remove McChPlg.dll
Version:   3,4,1,122
MD5:   1fff0d57e2ce20fb5cc31b1635f99a6a
SHA1:   e73b87076fb7efdd9231a47af22720c90a85c58b

What is McChPlg.dll?

SiteAdvisor is a service that reports on the safety of web sites by crawling the web and testing the sites it finds for malware and spam. The functionality of SiteAdvisor can be accessed either through a Browser Plugin or by submitting a URL to the website. SiteAdvisor only rates sites based on the risk of malware or spam.

About McChPlg.dll (from McAfee)

McAfee SiteAdvisor software is a free browser plug-in that provides simple Web site safety ratings and a Secure Search box so you can surf, search and shop more safely. With SiteAdvisor software insta


File name:mcchplg.dll
Publisher:McAfee, Inc.
Product name:McAfee SiteAdvisor
Typical file path:C:\users\user\appdata\local\google\chrome\user data\default\extensions\fheoggkfdfchfphceeifdbepaooicaho\\mcchplg.dll
File version:3,4,1,122
Product version:3,4,1,0
Size:134.2 KB (137,424 bytes)
Issued to:McAfee
Authority (CA):VeriSign
Effective date:Wednesday, October 5, 2011
Expiration date:Tuesday, December 31, 2013
Digital DNA
File packed:No
More details


Google Chrome plugin
Stored per user in the directory 'Google\Chrome\User Data\Default\Preferences'
  • Name: 'McChPlg.dll'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 52.63%
Microsoft Windows XP 15.79%
Windows Vista Home Basic 5.26%
Windows 7 Home Basic 5.26%
Windows Vista Home Premium 5.26%
Windows 7 Professional 5.26%
Windows 7 Ultimate 5.26%
Windows 8 Single Language 5.26%

Distribution by countryDistribution by country

United States installs about 42.11% of McAfee SiteAdvisor.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 31.58%
Hewlett-Packard 26.32%
Lenovo 10.53%
NEC 10.53%
Toshiba 10.53%
Acer 10.53%
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