Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

13.6.20.2174 8.43%
13.6.20.2174 1.20%
13.6.20.2174 1.20%
13.6.20.2174 1.20%
13.6.20.2174 2.41%
13.6.20.2174 1.20%
13.6.0.1626 3.61%
13.6.0.1626 1.20%
13.6.0.1626 2.41%
13.6.0.1262 2.41%
13.6.0.1262 2.41%
13.6.0.1262 1.20%
13.6.0.994 2.41%
13.6.0.994 1.20%
13.6.0.624 15.66%
13.6.0.624 1.20%
13.6.0.624 1.20%
13.6.0.624 1.20%
13.6.0.624 1.20%
13.6.0.402 10.84%
13.6.0.402 4.82%
13.4.0.294 1.20%
13.4.0.255 1.20%
13.4.0.232 1.20%
12.3.0.38 18.07%
View more

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
LookupPrivilegeValueW, AdjustTokenPrivileges, RegDeleteKeyW, RegDeleteValueW, RegCreateKeyExW, RegSetValueExW, SetSecurityInfo, GetSecurityInfo, RegCloseKey, RegQueryValueExW, RegOpenKeyExW, SetNamedSecurityInfoW, GetNamedSecurityInfoW, GetAce, GetAclInformation, AddAce, EqualSid, IsValidSid, CopySid, GetSidSubAuthority, InitializeSid, GetSidLengthRequired, FreeSid, RevertToSelf, AccessCheck, IsValidSecurityDescriptor, SetSecurityDescriptorOwner, SetSecurityDescriptorGroup, SetSecurityDescriptorDacl, AddAccessAllowedAce, InitializeAcl, GetLengthSid, InitializeSecurityDescriptor, AllocateAndInitializeSid, OpenProcessToken, OpenThreadToken, ImpersonateSelf, RegQueryValueExA, RegOpenKeyExA, GetUserNameW, SetThreadToken, ImpersonateLoggedOnUser, DuplicateTokenEx, CreateProcessAsUserW, SetEntriesInAclW, BuildExplicitAccessWithNameW, GetSecurityDescriptorDacl, LookupAccountSidW, GetTokenInformation, RegEnumKeyExW, ConvertSidToStringSidW
kernel32.dll
GetFileAttributesExW, CompareFileTime, MultiByteToWideChar, FormatMessageW, IsDebuggerPresent, GetSystemTimeAsFileTime, FileTimeToLocalFileTime, GetTimeFormatW, GetCurrentThreadId, LocalFileTimeToFileTime, SetFilePointer, TryEnterCriticalSection, WaitForSingleObject, UnlockFile, SetEvent, LockFile, WriteFile, TerminateThread, ExitThread, MoveFileW, CreateEventW, GetPrivateProfileIntW, OutputDebugStringW, WideCharToMultiByte, GetExitCodeProcess, CreateProcessW, SetFileAttributesW, FindClose, FindNextFileW, FindFirstFileW, PulseEvent, ReadFile, GetVolumeInformationW, VerifyVersionInfoW, VerSetConditionMask, GetVersionExW, GetSystemInfo, CreateMutexW, GetUserDefaultUILanguage, GetSystemDefaultUILanguage, OpenEventW, DeviceIoControl, SetErrorMode, QueryPerformanceCounter, GetShortPathNameW, GetCurrentDirectoryW, GetSystemTime, GetFullPathNameW, RaiseException, WaitForMultipleObjects, lstrlenW, GlobalMemoryStatusEx, GetPrivateProfileSectionW, CreateThread, lstrcpynW, CreateFileMappingW, MapViewOfFile, UnmapViewOfFile, GetDiskFreeSpaceExW, GetEnvironmentVariableW, InterlockedCompareExchange, InterlockedExchangeAdd, GetDateFormatW, GetTempPathW, CreateDirectoryW, GetFileAttributesW, RemoveDirectoryW, LeaveCriticalSection, EnterCriticalSection, InitializeCriticalSectionAndSpinCount, LoadLibraryExW, SetLastError, GetFileTime, CreateFileW, GetComputerNameW, GlobalAlloc, GlobalFree, GetWindowsDirectoryW, SystemTimeToTzSpecificLocalTime, InitializeCriticalSection, DeleteCriticalSection, InterlockedDecrement, InterlockedIncrement, GetModuleHandleW, LocalFree, LocalAlloc, GetCurrentProcess, GetCurrentThread, FreeLibrary, OpenProcess, GetProcAddress, LoadLibraryW, GetSystemDirectoryW, QueryDosDeviceW, GetLogicalDriveStringsW, Process32NextW, Process32FirstW, CreateToolhelp32Snapshot, GetLocalTime, SystemTimeToFileTime, GetTickCount, FileTimeToSystemTime, GetLastError, GetModuleFileNameW, Sleep, GetPrivateProfileStringW, WritePrivateProfileStringW, DeleteFileW, GetDriveTypeW, FindResourceExW, FindResourceW, LoadResource, LockResource, SizeofResource, GetFileSize, CloseHandle, SetProcessWorkingSetSize, GetStartupInfoW, GetPriorityClass, SetPriorityClass, LoadLibraryA, ExpandEnvironmentStringsA, IsProcessorFeaturePresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, InterlockedExchange, DecodePointer, EncodePointer, GetProcessHeap, HeapSize, HeapReAlloc, GetLocaleInfoW, HeapDestroy, HeapAlloc, HeapFree, GetCurrentProcessId, GetTimeZoneInformation, ReleaseMutex, OpenMutexW
msvcp100.dll
DllMain
msvcr100.dll
DllMain
netapi32.dll
NetApiBufferFree, NetWkstaGetInfo, DsEnumerateDomainTrustsW, NetServerEnum
ole32.dll
CoInitializeEx, CoUninitialize, CoCreateInstance, CoInitialize, CoTaskMemFree
shell32.dll
ShellExecuteExW, SHGetSpecialFolderPathW, ShellExecuteW
user32.dll
SetThreadDesktop, OpenDesktopW, CloseDesktop, LoadImageW, LoadIconW, OemToCharA, CharUpperA, GetForegroundWindow, LoadStringW, GetSystemMetrics, DispatchMessageW, TranslateMessage, PeekMessageW, ExitWindowsEx, GetWindowTextW, GetProcessWindowStation, GetThreadDesktop, OpenWindowStationW, GetDesktopWindow, EnumWindows, CloseWindowStation, SetProcessWindowStation, wsprintfW
version.dll
VerQueryValueW, GetFileVersionInfoW, GetFileVersionInfoSizeW
winhttp.dll
WinHttpCloseHandle, WinHttpGetProxyForUrl, WinHttpGetIEProxyConfigForCurrentUser, WinHttpOpen
wininet.dll
HttpSendRequestExW, InternetWriteFile, HttpEndRequestW, InternetErrorDlg, InternetOpenW, InternetConnectW, InternetAttemptConnect, HttpOpenRequestW, HttpAddRequestHeadersW, HttpSendRequestW, InternetCloseHandle, HttpQueryInfoW, InternetReadFile
Export table
AVCOM_GetComponentServer
AVCOM_Initialize
AVCOM_Uninitialize
GetComponentFactory

ccwkrlib.dll

Avira Free Antivirus by Avira Operations GmbH & Co. KG (Signed)

Remove ccwkrlib.dll
Version:   13.6.0.624
MD5:   92beb3d6ffb74b637129d9a733923998
SHA1:   5afbc856334b662a11119197a5e645d6a7f359c3

What is ccwkrlib.dll?

Avira CC Common Worker Library is part of Avira Free Antivirus, a free antivirus program from Avira that runs as a background process which checks every file opened or downloaded. Like many antivirus programs, it can run a full or custom scan to check the PC for malware in order to remove them. It updates its virus definitions automatically everyday by default using the Internet.

About ccwkrlib.dll (from Avira Operations GmbH & Co. KG)

Avira Free Antivirus eliminates many forms of malware including worms, rootkits, and costly dialers. Features include system scanner prevents infection from viruses, worms, and Trojans, blocks new vir

DetailsDetails

File name:ccwkrlib.dll
Publisher:Avira Operations GmbH & Co. KG
Product name:Avira Free Antivirus
Description:Avira CC Common Worker Library
Typical file path:C:\Program Files\avira\antivir desktop\ccwkrlib.dll
File version:13.6.0.624
Size:652.72 KB (668,384 bytes)
Certificate
Issued to:Avira Operations GmbH & Co. KG
Authority (CA):VeriSign
Effective date:Wednesday, July 20, 2011
Expiration date:Sunday, July 20, 2014
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 Ultimate 34.94%
Microsoft Windows XP 28.92%
Windows 7 Home Premium 13.25%
Windows 7 Professional 12.05%
Windows 7 Home Basic 2.41%
Windows 7 Starter 2.41%
Windows Vista Home Premium 2.41%
Windows 8 Pro 1.20%
Windows 7 Enterprise 1.20%
Windows Vista Business 1.20%

Distribution by countryDistribution by country

Germany installs about 15.85% of Avira Free Antivirus.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 28.99%
Hewlett-Packard 17.39%
Toshiba 11.59%
Intel 8.70%
Acer 7.25%
Lenovo 5.80%
Dell 5.80%
Compaq 2.90%
Samsung 2.90%
MSI 2.90%
Sahara 2.90%
American Megatrends 1.45%
GIGABYTE 1.45%
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