Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

14.0.4.620 22.22%
14.0.3.336 16.67%
14.0.2.254 11.11%
14.0.0.383 50.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
InitializeSecurityDescriptor, SetSecurityDescriptorDacl, RegCreateKeyExW, RegSetValueExW, GetSecurityDescriptorDacl, BuildExplicitAccessWithNameW, FreeSid, SetEntriesInAclW, SetSecurityInfo, AllocateAndInitializeSid, DuplicateTokenEx, GetSecurityInfo, LookupAccountSidW, SetTokenInformation, CreateProcessAsUserW, EqualSid, GetTokenInformation, GetSidSubAuthorityCount, GetUserNameW, GetSidSubAuthority, OpenProcessToken, GetSidIdentifierAuthority, RegCloseKey, RegNotifyChangeKeyValue, RegOpenKeyExW, RegQueryValueExW
kernel32.dll
Sleep, GetTimeFormatW, MoveFileW, GetLocalTime, WideCharToMultiByte, lstrlenW, LoadLibraryW, CreateProcessW, GetExitCodeProcess, lstrcpynW, GetCurrentProcessId, CreateMutexW, ReleaseSemaphore, CreateSemaphoreW, ReleaseMutex, GetCurrentThreadId, SetFilePointer, lstrlenA, WriteFile, ReadFile, MultiByteToWideChar, OpenProcess, GetStartupInfoW, Process32FirstW, Process32NextW, CreateToolhelp32Snapshot, SetErrorMode, GetCurrentProcess, GetWindowsDirectoryW, InterlockedCompareExchange, GetFileSize, VerifyVersionInfoW, VerSetConditionMask, GetVersionExW, TerminateProcess, SetProcessWorkingSetSize, GlobalFree, GlobalAlloc, GetComputerNameW, WritePrivateProfileStringW, GetPrivateProfileStringW, IsProcessorFeaturePresent, GetSystemTimeAsFileTime, GetTickCount, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, InterlockedExchange, DecodePointer, EncodePointer, RemoveDirectoryW, GetProcAddress, SetLastError, GetLastError, GetTempPathW, GetFileAttributesW, CreateDirectoryW, LoadLibraryExW, FreeLibrary, GetCommandLineW, CloseHandle, GetFileTime, WaitForMultipleObjects, FindNextChangeNotification, CreateEventW, ResetEvent, CreateFileW, GetSystemDirectoryW, SetEvent, FindCloseChangeNotification, WaitForSingleObject, CompareFileTime, FindFirstChangeNotificationW, LocalFree, FindNextFileW, FindClose, FormatMessageW, GetModuleHandleW, OutputDebugStringW, FindFirstFileW, InterlockedIncrement, DeleteFileW, CopyFileW, GetDateFormatW, DeleteCriticalSection, InitializeCriticalSection, LeaveCriticalSection, EnterCriticalSection, GetModuleFileNameW, InterlockedDecrement, QueryPerformanceCounter
msvcp100.dll
DllMain
msvcr100.dll
DllMain
shell32.dll
SHGetSpecialFolderPathW
shlwapi.dll
PathIsDirectoryW
user32.dll
RegisterDeviceNotificationW, UnregisterDeviceNotification, LoadStringW, GetSystemMetrics
Export table
getGrdCore
getGrdPlugin2
PluginFactory

grdcore.dll

Avira Product Family by Avira Operations GmbH & Co. KG (Signed)

Remove grdcore.dll
Version:   14.0.0.383
MD5:   5dbb3ffd6ef762274c0e697a93c1ee8a
SHA1:   49640699282422c41aad62ab97f84b09d0c23fc1

Overview

grdcore.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Avira Operations GmbH & Co. KG which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:grdcore.dll
Publisher:Avira Operations GmbH & Co. KG
Product name:Avira Product Family
Description:Antivirus Host Framework Core Library
Typical file path:C:\Program Files\avira\antivir desktop\grdcore.dll
Original name:grdcore_ld.dll
File version:14.0.0.383
Size:408.57 KB (418,376 bytes)
Build date:9/30/2013 9:53 AM
Certificate
Issued to:Avira Operations GmbH & Co. KG
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 27.78%
Windows 7 Ultimate 27.78%
Microsoft Windows XP 16.67%
Windows 8 Single Language 5.56%
Windows 8 Pro 5.56%
Windows 8.1 5.56%
Windows 7 Starter 5.56%
Windows 7 Professional 5.56%

Distribution by countryDistribution by country

Philippines installs about 22.22% of Avira Product Family.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 21.43%
Toshiba 21.43%
Acer 10.71%
Sony 7.14%
GIGABYTE 7.14%
Dell 7.14%
Compaq 7.14%
ASUS 7.14%
Medion 7.14%
Samsung 3.57%
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