Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

SYSCORE. 11.84%
SYSCORE. 1.32%
SYSCORE. 5.26%
SYSCORE. 1.32%
SYSCORE. 1.32%
SYSCORE. 10.53%
SYSCORE. 23.68%
SYSCORE. 5.26%
SYSCORE. 5.26%
SYSCORE. 14.47%
SYSCORE. 1.32%
SYSCORE. 1.32%
SYSCORE. 1.32%
SYSCORE. 1.32%
SYSCORE. 1.32%
SYSCORE. 6.58%
SYSCORE. 1.32%
SYSCORE. 1.32%
SYSCORE. 1.32%
SYSCORE. 1.32%
SYSCORE. 1.32%


PE structurePE file structure

Show functions
Import table
UnregisterTraceGuids, RegQueryValueExW, RegCloseKey, RegCreateKeyExW, TraceEvent, RegisterTraceGuidsW, GetTraceLoggerHandle, GetTraceEnableLevel, GetTraceEnableFlags
LocalAlloc, GetSystemTimeAsFileTime, SetUnhandledExceptionFilter, UnhandledExceptionFilter, Sleep, RtlUnwind, DebugBreak, TerminateProcess, InterlockedExchange, InterlockedCompareExchange, GetTickCount, QueryPerformanceCounter, QueryPerformanceFrequency, CreateThread, GetCurrentProcessId, GetCurrentThreadId, ResetEvent, GetModuleHandleW, GetCurrentProcess, LoadLibraryExW, GetModuleFileNameW, GetLastError, DeleteCriticalSection, WaitForSingleObject, CreateEventW, WaitForMultipleObjects, SetEvent, CloseHandle, InitializeCriticalSection, LeaveCriticalSection, EnterCriticalSection, InterlockedDecrement, GetVersionExW, InterlockedIncrement, LoadLibraryW, GetProcAddress, FreeLibrary, LocalFree
Export table


SYSCORE by McAfee (Signed)

Remove mfefwctl.dll
Version:   SYSCORE.
MD5:   13456c9cb5133b689c8630215db4d7bf
SHA1:   67327aa82a95cca703ce4a6be3fd01923b7e1b36
SHA256:   bd13d45ec380e0c121c48a2c1e26b94b994830382810ca6700a4aa34e8fc29e8

What is mfefwctl.dll?

McAfee Core Firewall API is part of McAfee's core security products. This is a common modules that is shared between a number of McAfee progams.


mfefwctl.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).


File name:mfefwctl.dll
Publisher:McAfee, Inc.
Product name:SYSCORE
Description:McAfee Core Firewall API
Typical file path:C:\Program Files\common files\mcafee\systemcore\mfefwctl.dll
File version:SYSCORE.
Size:156.8 KB (160,568 bytes)
Issued to:McAfee
Authority (CA):VeriSign
Expiration date:Tuesday, December 31, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 38.16%
Windows 8 17.11%
Windows 8.1 7.89%
Windows Vista Home Premium 7.89%
Microsoft Windows XP 5.26%
Windows 7 Ultimate 3.95%
Windows 8 Pro with Media Center 3.95%
Windows 7 Starter 3.95%
Windows 7 Professional 3.95%
Windows 8 Single Language 2.63%
Windows 8.1 Single Language 1.32%
Windows 7 Home Basic 1.32%
Windows 7 Ultimate N 1.32%
Windows 8 Pro 1.32%

Distribution by countryDistribution by country

United States installs about 64.47% of SYSCORE.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 25.58%
ASUS 20.93%
Sony 13.95%
Hewlett-Packard 11.63%
Toshiba 9.30%
Acer 8.14%
Lenovo 4.65%
Intel 2.33%
Gateway 2.33%
Alienware 1.16%
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