Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7.5.0.64 35.33%
7.5.0.64 1.09%
7.5.0.59 0.54%
7.5.0.58 2.17%
7.1.0.37 4.35%
7.1.0.31 0.54%
7.1.0.29 2.72%
7.0.0.59 0.54%
6.9.0.47 16.85%
6.9.0.45 2.17%
6.8.1.20 0.54%
6.8.0.66 0.54%
6.6.0.7 2.17%
6.5.0.24 0.54%
6.0.0.94 27.72%
6.0.0.94 0.54%
5.8.0.13 1.09%
5.0.0.218 0.54%

Relationships

PE structurePE file structure
Show functions
Import table
iphlpapi.dll
GetAdaptersInfo
kernel32.dll
FindResourceW, FindResourceExW, GetSystemTimeAsFileTime, GetSystemInfo, GetSystemTimes, DeviceIoControl, CreateFileW, WaitForSingleObject, GetFileSize, CloseHandle, ReadFile, GetFileAttributesW, InterlockedCompareExchange, InterlockedExchange, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, LocalFree, GetCurrentProcess, SetLastError, GetTickCount, Sleep, SetFileAttributesW, MoveFileW, lstrlenA, MultiByteToWideChar, lstrlenW, FindClose, CreateProcessW, GetExitCodeProcess, RemoveDirectoryW, MoveFileExW, DeleteFileW, FindFirstFileW, FindNextFileW, GetCurrentThread, LoadLibraryExW, FreeLibrary, GetProcAddress, OpenProcess, LoadResource, WideCharToMultiByte, DisableThreadLibraryCalls, GetCurrentProcessId, InterlockedExchangeAdd, GetLocalTime, WTSGetActiveConsoleSessionId, ExpandEnvironmentStringsW, LocalAlloc, FormatMessageW, GetModuleFileNameW, OutputDebugStringW, GetFileSizeEx, CreateMutexW, ReleaseMutex, CreateEventW, CreateDirectoryW, SetFilePointerEx, SetEndOfFile, WriteFile, GetCurrentThreadId, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, RaiseException, LoadLibraryA, SizeofResource, LockResource, GetLastError, InterlockedDecrement, InterlockedIncrement, LoadLibraryExA, GetSystemDefaultLangID, GetThreadLocale, GetLocaleInfoA, GetACP, GetVersionExA
msvcp80.dll
DllMain
msvcp90.dll
DllMain
msvcr80.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
CoCreateInstance, StringFromGUID2, CoCreateGuid
rpcrt4.dll
UuidCreate
secur32.dll
LsaEnumerateLogonSessions, LsaFreeReturnBuffer, LsaGetLogonSessionData
user32.dll
DispatchMessageW, PeekMessageW, CharNextW, EnumWindows, IsWindow, GetWindowThreadProcessId, TranslateMessage, PostMessageW, UnregisterClassA, ExitWindowsEx
winhttp.dll
WinHttpWriteData, WinHttpSendRequest, WinHttpAddRequestHeaders, WinHttpSetCredentials, WinHttpQueryHeaders, WinHttpCrackUrl, WinHttpOpen, WinHttpConnect, WinHttpCloseHandle, WinHttpOpenRequest, WinHttpReceiveResponse, WinHttpSetOption
Export table
GetFactory
GetObjectCount

diMaster.dll

DING by Symantec Corporation (Signed)

Remove diMaster.dll
Version:   7.5.0.64
MD5:   284dae55ded345f240df806d45711e0b
SHA1:   dc1e5a1032803fe083fba1c06f5d7cd28a953034
SHA256:   19092dd1e1a96b3d5273617a677b8c894515db6763f641b0d483ed2c1d51d229

What is diMaster.dll?

DING Service 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

dimaster.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, Norton AntiVirus from Symantec Corporation and Norton AntiVirus by Symantec Corporation. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:dimaster.dll
Publisher:Symantec Corporation
Product name:DING
Description:DING Service
Typical file path:C:\Program Files\norton antivirus\engine\19.9.0.9\dimaster.dll
File version:7.5.0.64
Product version:7.5.0
Size:302.43 KB (309,688 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 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 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.
Norton Identity Safe
 Symantec Corporation
12% remove
“Norton ™ Identity Safe is a password manager that makes logging into your favorite web sites easier, faster and more secure. Never again forget a user name or password. Ever. Stop filling in the same forms over and over. Warns you of unsafe sites right in your search results and blocks them. Stores your passwords and more in a secure, cloud-based vault that only you can access. Stop filling in the same forms over and over. Identity Saf...”
Norton Anti-Theft
 Symantec Corporation
7% remove
“Norton Anti-Theft helps you quickly lock and find your PC laptop, MacBook, tablet or smartphone - and protect the invaluable information contained on it - if it's ever lost or stolen. And you can use any browser, anywhere, anytime to find out where it is and who has it and to remotely lock it. Tracks and maps the location of your device when anyone uses it to go online so you will know if it is lost or stolen. Securely locks your device...”

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 52.46%
Windows Vista Home Premium 12.57%
Microsoft Windows XP 7.65%
Windows 7 Professional 7.10%
Windows 7 Ultimate 6.01%
Windows 8 4.92%
Windows 8 Pro 3.28%
Windows 7 Home Basic 2.19%
Windows Vista Home Basic 1.64%
Windows Vista Ultimate 0.55%
Windows 8 Pro with Media Center 0.55%
Windows 7 Starter 0.55%
Windows 7 Enterprise 0.55%

Distribution by countryDistribution by country

United States installs about 61.75% of DING.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 49.21%
Hewlett-Packard 21.43%
Dell 11.11%
Acer 7.94%
Samsung 2.38%
ASUS 1.59%
GIGABYTE 1.59%
Intel 1.59%
Lenovo 1.59%
Sony 1.59%
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