Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

19.9.1.14 33.87%
19.9.0.9 51.61%
19.6.2.13 1.61%
19.6.0.12 1.61%
19.5.0.145 1.61%
19.1.1.3 1.61%
19.1.0.28 6.45%
19.0.0.128 1.61%

Relationships

PE structurePE file structure
Show functions
Import table
kernel32.dll
FindResourceExW, MultiByteToWideChar, DisableThreadLibraryCalls, QueryPerformanceFrequency, QueryPerformanceCounter, LoadLibraryExW, FreeLibrary, GetProcAddress, GetLastError, GetModuleFileNameW, LocalFree, CloseHandle, WideCharToMultiByte, GetCurrentProcessId, GetCurrentThreadId, RaiseException, GetCurrentProcess, GlobalFree, InitializeCriticalSection, FindResourceW, EnterCriticalSection, DeleteCriticalSection, InterlockedExchange, LoadLibraryA, HeapDestroy, HeapAlloc, HeapFree, HeapReAlloc, HeapSize, GetProcessHeap, lstrlenA, Sleep, InterlockedCompareExchange, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetTickCount, GetSystemTimeAsFileTime, LoadResource, LockResource, SizeofResource, InterlockedDecrement, LeaveCriticalSection, InterlockedIncrement, LocalAlloc
msvcp90.dll
DllMain
msvcr90.dll
DllMain
winhttp.dll
WinHttpWriteData, WinHttpSendRequest, WinHttpAddRequestHeaders, WinHttpSetStatusCallback, WinHttpCloseHandle, WinHttpGetProxyForUrl, WinHttpConnect, WinHttpSetOption, WinHttpOpen, WinHttpCrackUrl, WinHttpReadData, WinHttpQueryDataAvailable, WinHttpQueryHeaders, WinHttpSetCredentials, WinHttpOpenRequest, WinHttpReceiveResponse
Export table
GetFactory
GetObjectCount

naHelper.dll

Symantec Shared Component by Symantec Corporation (Signed)

Remove naHelper.dll
Version:   19.9.0.9
MD5:   a4e4a229cc13e1d648edad8a58a3dfe9
SHA1:   78bfa33742868297dd262be1b71a691acfc3f4a1

What is naHelper.dll?

Norton Account Helper 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.

Overview

nahelper.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Norton Internet Security published by Symantec Corporation. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:nahelper.dll
Publisher:Symantec Corporation
Product name:Symantec Shared Component
Description:Norton Account Helper
Typical file path:C:\Program Files\norton antivirus\engine\19.9.0.9\nahelper.dll
File version:19.9.0.9
Product version:19.9
Size:399.9 KB (409,496 bytes)
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Effective date:Tuesday, September 7, 2010
Expiration date:Saturday, November 23, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Norton Internet Security
 Symantec Corporation
3% remove
Norton Internet Security, developed by Symantec Corporation, is a computer program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses. Other features include a personal firewall, email spam filtering, and phishing protection. Symantec distributes the product as a download, a boxed copy, and as OEM software.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 50.00%
Windows Vista Home Premium 12.90%
Microsoft Windows XP 9.68%
Windows 7 Professional 9.68%
Windows 7 Ultimate 6.45%
Windows 7 Home Basic 4.84%
Windows 8 Pro 4.84%
Windows 8 1.61%

Distribution by countryDistribution by country

United States installs about 51.61% of Symantec Shared Component.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 30.77%
Hewlett-Packard 28.21%
Dell 20.51%
GIGABYTE 5.13%
Acer 5.13%
Lenovo 5.13%
Sony 5.13%
Back to top
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE