Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

21.3.0.12 53.85%
21.1.0.18 30.77%
21.0.2.1 7.69%
21.0.1.3 7.69%

Relationships

PE structurePE file structure
Show functions
Import table
crypt32.dll
CryptHashCertificate, CertCompareIntegerBlob, CertFreeCertificateContext
dnsapi.dll
DnsQuery_A, DnsRecordListFree
kernel32.dll
HeapFree, HeapAlloc, HeapDestroy, HeapReAlloc, GetCurrentThreadId, GetCurrentProcessId, RaiseException, LoadLibraryA, InterlockedExchange, HeapSize, GetProcessHeap, EncodePointer, InitializeCriticalSectionAndSpinCount, DecodePointer, GetLastError, GetCurrentDirectoryW, SetCurrentDirectoryW, DisableThreadLibraryCalls, InterlockedIncrement, InterlockedDecrement, SizeofResource, LockResource, LoadResource, FindResourceW, FindResourceExW, FreeLibrary, GetProcAddress, LoadLibraryExW, GetFileAttributesW, GetSystemTime, MultiByteToWideChar, lstrlenA, WideCharToMultiByte, lstrlenW, DeleteFileW, ReplaceFileW, LocalAlloc, FormatMessageW, QueryPerformanceCounter, QueryPerformanceFrequency, LocalFree, CreateFileW, GlobalFree, CloseHandle, GetCurrentProcess, WaitForSingleObject, CreateDirectoryW, GetLocaleInfoW, LoadLibraryW, lstrcmpiW, GetModuleHandleW, GetVersionExW, IsBadStringPtrW, OpenProcess, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, TryEnterCriticalSection, CreateEventA, SetEvent, CreateMutexA, ResetEvent, ReleaseMutex, SetLastError, FindClose, FindNextFileA, FindFirstFileA, GetTempPathA, LoadLibraryExA, GetTickCount, Sleep, GetShortPathNameA, MapViewOfFile, CreateFileMappingA, CreateFileA, UnmapViewOfFile, GetSystemTimeAsFileTime, GetTimeZoneInformation, GetThreadLocale, GetACP, InterlockedCompareExchange, TerminateProcess, IsProcessorFeaturePresent, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter
msvcp100.dll
DllMain
msvcr100.dll
DllMain
ole32.dll
CoCreateGuid
user32.dll
LoadIconW, GetSystemMetrics, GetDesktopWindow
winhttp.dll
WinHttpCrackUrl, WinHttpSetCredentials, WinHttpOpenRequest, WinHttpSendRequest, WinHttpQueryDataAvailable, WinHttpReadData, WinHttpConnect, WinHttpGetProxyForUrl, WinHttpSetStatusCallback, WinHttpCloseHandle, WinHttpReceiveResponse, WinHttpQueryHeaders, WinHttpWriteData, WinHttpAddRequestHeaders, WinHttpQueryOption, WinHttpOpen, WinHttpSetOption
Export table
GetFactory
GetFilterObjectID
GetObjectCount
icudt34_dat

asEngine.dll

Norton Internet Security by Symantec Corporation (Signed)

Remove asEngine.dll
Version:   21.0.1.3
MD5:   d32185d07722ed94ae37cb62632a6730
SHA1:   342741f8eb3876c7617d089c91b6f62e7c469ea6

Overview

asengine.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 360 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:asengine.dll
Publisher:Symantec Corporation
Product name:Norton Internet Security
Description:AntiSpam Engine
Typical file path:C:\Program Files\norton internet security\engine\21.0.1.3\asengine.dll
File version:21.0.1.3
Product version:21.0
Size:3.87 MB (4,062,000 bytes)
Build date:8/31/2013 10:04 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++ 10.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Norton 360
 Symantec Corporation
12% remove
Norton 360, developed by Symantec, is marketed as an "all-in-one" computer security suite. The package includes an antivirus, a personal firewall, a phishing protection program and a backup program. What distinguishes this suite from Norton Internet Security is the inclusion of file backup and PC maintenance capabilities.
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 53.85%
Windows 8 15.38%
Windows 8.1 Pro 7.69%
Windows 8.1 7.69%
Windows 8 Enterprise 7.69%
Windows Vista Home Premium 7.69%

Distribution by countryDistribution by country

United States installs about 50.00% of Norton Internet Security.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 31.25%
Dell 25.00%
Toshiba 12.50%
Acer 12.50%
ASUS 12.50%
GIGABYTE 6.25%
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