Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

20.4.0.40 28.57%
20.3.1.22 28.57%
20.2.1.22 14.29%
19.9.0.9 14.29%
18.7.2.3 14.29%

Relationships

PE structurePE file structure
Show functions
Import table
crypt32.dll
CryptProtectData, CryptUnprotectData
gdi32.dll
CreateCompatibleBitmap, SelectObject, GetObjectA, GetDeviceCaps, GetBitmapBits, DeleteObject, DeleteDC, CreateCompatibleDC, BitBlt, CreateDCA
kernel32.dll
FreeLibrary, GetProcAddress, GetFileAttributesW, SetEvent, InterlockedCompareExchange, GetTickCount, QueryPerformanceCounter, GetLastError, QueryPerformanceFrequency, LocalFree, lstrlenW, GetCurrentThreadId, WideCharToMultiByte, CreateIoCompletionPort, CloseHandle, WaitForSingleObject, PostQueuedCompletionStatus, WaitForMultipleObjects, GetQueuedCompletionStatus, GetSystemInfo, CreateEventW, ResetEvent, LoadLibraryExW, LoadLibraryA, GetLocalTime, GetProcessTimes, GetThreadTimes, GetCurrentThread, GlobalMemoryStatus, GetProcessWorkingSetSize, GetCurrentProcess, GetVersionExA, GetModuleHandleA, GetCurrentProcessId, GetStartupInfoA, SetLastError, RaiseException, LocalAlloc, HeapAlloc, FindResourceExW, FindResourceW, LoadResource, CreateMutexA, CreateFileA, ReleaseMutex, DeviceIoControl, GetSystemTimeAsFileTime, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, Sleep, DeleteCriticalSection, LockResource, SizeofResource, InterlockedExchange, SystemTimeToFileTime, GetSystemTime, DisableThreadLibraryCalls, InterlockedDecrement, InterlockedIncrement, HeapDestroy, HeapFree, InitializeCriticalSection, LeaveCriticalSection, EnterCriticalSection, GetProcessHeap, HeapSize, HeapReAlloc
msvcp90.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
IIDFromString
rpcrt4.dll
UuidCreate
user32.dll
GetActiveWindow, GetCapture, GetClipboardOwner, GetClipboardViewer, GetFocus, GetOpenClipboardWindow, GetCaretPos, GetCursorPos, GetQueueStatus, wsprintfA, GetMessageTime, GetMessagePos
Export table
GetFactory
GetObjectCount
IsdGetCapability
IsdGetRandomNumber
IsdGetStatistic
IsdTestRandomGenerator

nnmgr.dll

Symantec Shared Component by Symantec Corporation (Signed)

Remove nnmgr.dll
Version:   20.4.0.40
MD5:   9219cc6598b383288eb3f13fea2742ba
SHA1:   d26a04d3ca44e327b9ac8039b9d630b9366677ae

What is nnmgr.dll?

Norton Net Manager 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

nnmgr.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 Norton AntiVirus published by Symantec Corporation and 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:nnmgr.dll
Publisher:Symantec Corporation
Product name:Symantec Shared Component
Description:Norton Net Manager
Typical file path:C:\Program Files\norton internet security\engine\19.9.0.9\nnmgr.dll
File version:20.4.0.40
Product version:20.4
Size:1.22 MB (1,280,336 bytes)
Build date:6/4/2013 8:34 AM
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 programs will install this file
Norton AntiVirus
 Symantec Corporation
1% remove
“Basic antivirus protection that stops viruses and spyware, so you can safely go online and share. Five patented layers of protection quickly and accurately detect and eliminate viruses and spyware. Protects your privacy and prevents your passwords and identity from being stolen when you surf the Web. Deep clean your PC – our powerful Threat-Removal Layer targets and scrubs out aggressive, hard-to-remove infections that less sophisticate...”
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 42.86%
Windows 7 Ultimate 14.29%
Windows Vista Home Premium 14.29%
Microsoft Windows XP 14.29%
Windows 8 Pro with Media Center 14.29%

Distribution by countryDistribution by country

United States installs about 71.43% of Symantec Shared Component.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 50.00%
Toshiba 25.00%
Acer 25.00%
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