Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

5.5.00 57.14%
5.4.00 3.57%
5.4.00 25.00%
5.4.00 7.14%
5.4.00 3.57%
5.3.00 3.57%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
OpenProcessToken, AdjustTokenPrivileges, SetSecurityDescriptorDacl, InitializeAcl, LookupAccountNameA, InitializeSecurityDescriptor, SetFileSecurityA, IsValidSid, AddAccessAllowedAce, RegEnumValueW, RegEnumValueA, RegEnumKeyExA, RegEnumKeyExW, RegDeleteKeyW, RegDeleteKeyA, RegQueryValueExW, RegOpenKeyExW, RegQueryValueExA, RegSetValueExA, RegDeleteValueA, RegDeleteValueW, RegSetValueExW, RegOpenKeyExA, RegCloseKey, LookupPrivilegeValueA
kernel32.dll
GetModuleHandleA, GetCurrentProcess, WaitForSingleObject, ReleaseMutex, CreateFileA, WriteProfileStringA, GetWindowsDirectoryA, OpenProcess, GetVersionExA, GetPrivateProfileStringA, WritePrivateProfileStringA, TerminateProcess, FindNextFileA, CreateDirectoryA, GetTempPathA, FindFirstFileA, RemoveDirectoryA, SetFileAttributesA, DeleteFileA, FindClose, SetFileTime, DeleteFileW, MoveFileExA, SetEndOfFile, GetFileType, ReadFile, MoveFileA, WriteFile, GetSystemDirectoryA, SetFileAttributesW, MoveFileExW, GetShortPathNameA, CopyFileW, GetLastError, GetFileTime, WideCharToMultiByte, CopyFileA, GetFileAttributesW, SetFilePointer, GetComputerNameA, GetDriveTypeA, GetVolumeInformationA, VirtualQueryEx, ReadProcessMemory, GetCurrentProcessId, GetTempFileNameA, GetDiskFreeSpaceA, FindFirstFileW, QueryPerformanceFrequency, GetCurrentThreadId, FindNextFileW, IsDBCSLeadByte, DeleteCriticalSection, InitializeCriticalSection, LeaveCriticalSection, EnterCriticalSection, CompareStringW, CompareStringA, SetEnvironmentVariableA, GetStringTypeW, GetStringTypeA, FlushFileBuffers, MultiByteToWideChar, GetVersion, DeviceIoControl, lstrlenW, CreateFileW, LoadLibraryExA, CreateProcessA, GetModuleFileNameA, Sleep, AreFileApisANSI, SetFileApisToOEM, CloseHandle, SetCurrentDirectoryA, GetCurrentDirectoryA, CreateMutexA, QueryPerformanceCounter, GetTickCount, HeapAlloc, HeapCreate, HeapDestroy, HeapFree, LoadLibraryA, GetProcAddress, FreeLibrary, GetFileAttributesA, SetErrorMode, ExitProcess, GetSystemTimeAsFileTime, GetCommandLineA, GetProcessHeap, GetConsoleCP, GetConsoleMode, SetHandleCount, GetStdHandle, GetStartupInfoA, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, VirtualFree, VirtualAlloc, HeapReAlloc, HeapSize, RaiseException, RtlUnwind, GetTimeZoneInformation, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringA, LCMapStringW, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, GetLocaleInfoA
user32.dll
CharPrevA, GetSystemMetrics, GetKeyboardType, EnumWindows, wsprintfA, GetWindowThreadProcessId, FindWindowA, SendMessageA, PostMessageA, CharNextA
Export table
_AVClose
_AVInitialise
_AVScanObject
_AVUpdate
_AVUpdate@8
AVClose
AVInitialise
AVRetrieveInstanceInfo
AVScanObject
AVUpdate
DllMain
Old_VS_ClearBuffer
RetrieveExtensionLists
RetrieveSingleExtensionList
VS_DeleteFile
VS_End
VS_GetAbsIO
VS_GetEngineInfo
VS_GetInfectedItemInfo
VS_Init
VS_InstanceInit
VS_IsRemoverAvailable
VS_ReadVirusList
VS_RegisterCallback
VS_ReLoadData
VS_RepairBoot
VS_RepairFile
VS_ScanBootEx
VS_ScanCompressed
VS_ScanFile
VS_ScanHeuristics
VS_ScanMemory
VS_SetAbsIO
VS_SetAbsIOEx
VS_SetExtendedOpts
VS_VirusCount
VScan_AddNativeParameter
VScan_CleanBoot
VScan_CleanBootJp
VScan_CleanFile
VScan_DeleteFile
VScan_DeleteNativeParameter
VScan_End
VScan_ExtraVirusCount
VScan_GetAbsIO
VScan_GetCompleteExtensionListSize
VScan_GetEngineInfo
VScan_GetIndividualExtensionListSizes
VScan_GetInfectedItemInfo
VScan_Init
VScan_InitEx
VScan_InitExclYN
VScan_InstanceInit
VScan_ReadVirusList
VScan_ReadVirusListEx
VScan_RegisterCallback
VScan_ReLoadData
VScan_ScanBoot
VScan_ScanFile
VScan_ScanMemory
VScan_SetAbsIO
VScan_SetExtendedOpts
VScan_SetTimeout
VScan_UserExtensionList
VScan_VirusCount

mcscan32.dll

McScan by McAfee (Signed)

Remove mcscan32.dll
Version:   5.5.00
MD5:   80a617849b004d1c6c4beab7aa86f021
SHA1:   9e366d917958a674ab98af832c845bf08a6c622b
SHA256:   ef3c0be78154a212cdc9dbb24bc17b654821ff050e77a239e441f8f63228d744

What is mcscan32.dll?

McAfee VirusScan is an antivirus program created and maintained by McAfee Inc. The program is not available as a standalone package, but is included in the McAfee VirusScan Plus package or as part of McAfee Internet Security Suite.

About mcscan32.dll (from McAfee)

Essential security software so you can surf, shop, and socialize online while our anti-virus software, anti-malware, and firewall keep you safe. Relentless security software scans and blocks dangerous

Overview

mcscan32.dll is loaded as dynamic link library that runs in the context of a process. 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:mcscan32.dll
Publisher:McAfee, Inc.
Product name:McScan
Description:AV Scanning Engine
Typical file path:C:\Program Files\mcafee\virusscan\engine\5500.1093\mcscan32.dll
File version:5.5.00
Size:3.06 MB (3,207,552 bytes)
Certificate
Issued to:McAfee
Authority (CA):VeriSign
Expiration date:Sunday, October 9, 2011
Digital DNA
PE subsystem:Windows GUI
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.
McAfee, Inc.
5% remove
McAfee Security Scan is a free tool that automatically checks and reports if your PC is protected. Your PC's security status is determined by the state of your anti-virus and firewall protection. Your security software may be switched off or become out of date without you realizing. Or, you may not have security software installed on your PC. McAfee Security Scan lets you know if your PC is at risk and what you can do to protect it. Fee...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 21.43%
Windows Vista Home Premium 17.86%
Windows 7 Home Premium 17.86%
Windows 7 Starter 10.71%
Windows 7 Professional 10.71%
Windows 7 Ultimate 7.14%
Windows Vista Ultimate 3.57%
Windows 8 Pro 3.57%
Windows 8 3.57%
Windows 7 Ultimate N 3.57%

Distribution by countryDistribution by country

United States installs about 67.86% of McScan.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 20.69%
Hewlett-Packard 17.24%
Acer 13.79%
Toshiba 13.79%
Intel 13.79%
NEC 6.90%
Sony 6.90%
Gateway 6.90%
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