Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

20131.1.5.61 14.81%
20131.1.0.101 3.70%
20121.3.0.76 44.44%
20121.2.1.2 25.93%
20121.2.0.78 3.70%
20121.1.0.298 3.70%
20071.2.0.18 3.70%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
GlobalAlloc, GlobalFree, lstrlenA, QueryPerformanceFrequency, QueryPerformanceCounter, GetModuleHandleA, GetVersionExA, GetCurrentProcess, GetProcAddress, InterlockedExchange, CreateFileA, CreateFileMappingA, MapViewOfFile, UnmapViewOfFile, CloseHandle, GetCurrentThreadId, GetCommandLineA, HeapFree, HeapAlloc, GetProcessHeap, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, WriteFile, GetStdHandle, GetModuleFileNameA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, GetLastError, InterlockedDecrement, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringA, WideCharToMultiByte, MultiByteToWideChar, LCMapStringW, ExitProcess, Sleep, SetHandleCount, GetFileType, GetStartupInfoA, DeleteCriticalSection, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, HeapDestroy, HeapCreate, VirtualFree, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, LeaveCriticalSection, EnterCriticalSection, LoadLibraryA, GetLocaleInfoA, VirtualAlloc, HeapReAlloc, GetStringTypeA, GetStringTypeW, SetFilePointer, GetConsoleCP, GetConsoleMode, RtlUnwind, FreeLibrary, InitializeCriticalSection, GetTimeZoneInformation, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, HeapSize, FlushFileBuffers, CompareStringA, CompareStringW, SetEnvironmentVariableA, lstrcpyA, lstrcatA, VerSetConditionMask, VerifyVersionInfoA, SizeofResource, LockResource, GetSystemDirectoryW, LoadResource, FindResourceExA, WaitForSingleObject, FindNextChangeNotification, FindFirstChangeNotificationW, FindCloseChangeNotification, FindFirstFileW, FindResourceA, FindNextFileW, FindClose, InterlockedCompareExchange, CreateFileW, ReadFile, GetFileSize, LocalAlloc, RaiseException, GetThreadLocale, VirtualProtect, GetSystemInfo, VirtualQuery
user32.dll
CharNextA
Export table
EXTQueryInterface
WEP

navex32a.dll

Symantec Antivirus Engine by Symantec Corporation (Signed)

Remove navex32a.dll
Version:   20121.1.0.298
MD5:   fac50abf60519453d772260a984d0dc3
SHA1:   fde410600d008b1ad09ab6efb4227e2edc040337

What is navex32a.dll?

Symantec Antivirus Engine is part of Norton Internet Security, a PC program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses, trojans and other malware. Norton Internet Security features include a email spam filtering, personal firewall, and phishing protection.

About navex32a.dll (from Symantec Corporation)

Norton Internet Security lets you email, chat and surf the Web without worrying about cybercriminals ripping you off. It delivers protection from online dangers without sacrificing performance. It g

DetailsDetails

File name:navex32a.dll
Publisher:Symantec Corporation
Product name:Symantec Antivirus Engine
Description:AV Engine
Typical file path:C:\ProgramData\norton\{0c55c096-0f1d-4f28-aaa2-85ef591126e7}\nis_20.1.0.24\definitions\virusdefs\20120818.001\navex32a.dll
File version:20121.1.0.298
Size:1.86 MB (1,946,992 bytes)
Build date:4/25/2012 2:55 AM
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Expiration date:Saturday, November 23, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Symantec Corporation
  52% remove
Norton PC Checkup is a program downloaded either separately or as a bundle with updates to Adobe Flash, provided to enable users to perform a system checkup of their Microsoft Windows based personal computers.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 29.63%
Windows Vista Home Premium 18.52%
Windows 8 14.81%
Microsoft Windows XP 14.81%
Windows 8 Pro 7.41%
Windows 8.1 Pro 3.70%
Windows 7 Ultimate 3.70%
Windows 7 Ultimate N 3.70%
Windows 8 Pro with Media Center 3.70%

Distribution by countryDistribution by country

United States installs about 73.08% of Symantec Antivirus Engine.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 43.48%
Hewlett-Packard 34.78%
Lenovo 8.70%
Intel 8.70%
Acer 4.35%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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