Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3.10.9180.5065 17.24%
3.10.8557.4456 6.90%
3.10.8241.4454 3.45%
3.10.7820.4452 13.79%
3.10.7766.4445 6.90%
3.10.7556.4361 10.34%
3.10.7297.4280 27.59%
3.10.7143.4226 10.34%
3.9.6339.4190 3.45%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
SetFilePointerEx, GetSystemDirectoryW, GetFileType, SearchPathW, lstrcpynW, Thread32Next, GetConsoleWindow, Thread32First, GetCommandLineW, InterlockedIncrement, InterlockedCompareExchange, GetModuleHandleW, Sleep, GetSystemWow64DirectoryW, GetVersionExW, CreateFileW, ExitThread, GetLastError, GetLocalTime, GetModuleHandleA, GetCurrentThreadId, TlsAlloc, CloseHandle, GetCurrentProcessId, FreeLibrary, SetUnhandledExceptionFilter, GetCurrentProcess, WaitForSingleObject, LoadLibraryW, InterlockedExchange, GetProcAddress, MoveFileW, DeleteFileW, CreateThread, VirtualFree, VirtualAlloc, VirtualProtectEx, TlsGetValue, InterlockedDecrement, GetSystemTimeAsFileTime, TlsSetValue, WideCharToMultiByte, SetLastError, VirtualProtect, GetVersion, Module32FirstW, CreateToolhelp32Snapshot, Module32NextW, InitializeCriticalSection, DeleteCriticalSection, WriteFile, LeaveCriticalSection, EnterCriticalSection, VirtualQuery, GetLogicalDrives, GetModuleFileNameW, QueryDosDeviceW, CreateDirectoryW, RaiseException, DeviceIoControl, MapViewOfFile, UnmapViewOfFile, GetFileSizeEx, CreateFileMappingW, GetFullPathNameW, CreateMutexW, ReleaseMutex, SetEvent, InitializeCriticalSectionAndSpinCount, ReleaseSemaphore, ResetEvent, CreateSemaphoreW, CreateEventW, OpenProcess, GlobalGetAtomNameW, ReadFile, DisconnectNamedPipe, QueryPerformanceCounter, GetTickCount, TerminateProcess, UnhandledExceptionFilter, VirtualQueryEx, GetProcessTimes, GetProcessId, InterlockedExchangeAdd, DuplicateHandle, GetShortPathNameA, RemoveVectoredExceptionHandler, AddVectoredExceptionHandler, GetCommandLineA, RtlUnwind, OpenThread, GetSystemTime
ntdll.dll
memmove, _snprintf, _vsnwprintf, _vsnprintf, sprintf, RtlAllocateHeap, RtlCreateHeap, memset, memcpy, _alldiv
Export table
AvcGetJumpCode
gAvcufVersion
gMinAvc3VersionRequiredByAvcuf

AVCUF32.dll

BitDefender AntiVirus by BitDefender SRL (Signed)

Remove AVCUF32.dll
Version:   3.10.7766.4445
MD5:   febad655f0799bdb3fe5e1ea47e52204
SHA1:   2fc3276d2f00ee6ae415f259e8fbb585903fa135
SHA256:   fb10777557a6833ba88768d399eb717af9c5086cce4c11b9b7fbc2669444c290

What is AVCUF32.dll?

BitDefender Active Virus Control Usermode Filtering Library is part of Bitdefender, an antivirus software suite developed by Romania-based software company Softwin. Bitdefender is designed to protect computers from viruses and spyware. Unlike the commercial version, the free tools only offer an on-demand virus scanning and doesn't provide real time scanning.

About AVCUF32.dll (from BitDefender SRL)

Bitdefender antivirus technology to secure online transactions, protect mobile devices from theft, automatically back up files, and Tune-Up PCs. Active Virus Control is a proactive, dynamic detection

DetailsDetails

File name:avcuf32.dll
Publisher:BitDefender S.R.L. Bucharest, ROMANIA
Product name:BitDefender® AntiVirus
Description:BitDefender Active Virus Control Usermode Filtering Library
Typical file path:C:\Program Files\bitdefender\bitdefender 2013\active virus control\avc3_00155_002\avcuf32.dll
File version:3.10.7766.4445
Product version:13
Size:486.18 KB (497,848 bytes)
Build date:7/9/2013 10:02 AM
Certificate
Issued to:BitDefender SRL
Authority (CA):VeriSign
Expiration date:Thursday, December 13, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 13.79%
Windows 7 Ultimate 13.79%
Windows 7 Professional 10.34%
Windows 8 10.34%
Windows 8 Pro 10.34%
Microsoft Windows XP 10.34%
Windows 8.1 6.90%
Windows 8 Pro with Media Center 6.90%
Windows Vista Home Premium 6.90%
Windows 8.1 Pro with Media Center 3.45%
Windows 8.1 Pro 3.45%
Windows 7 Ultimate N 3.45%

Distribution by countryDistribution by country

United States installs about 51.72% of BitDefender® AntiVirus.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 21.43%
Hewlett-Packard 17.86%
ASUS 14.29%
Dell 14.29%
Alienware 7.14%
Toshiba 7.14%
Apple 7.14%
Acer 3.57%
Samsung 3.57%
GIGABYTE 3.57%
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