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:   3.10.9180.5065
MD5:   ff4f40e6d10b5fe5dca4c8b00eba662d
SHA1:   16a9d79db008e2f5b9107dfa8c6d732e03cc7d2e

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:3.10.9180.5065
Product version:13
Size:756.77 KB (774,936 bytes)
Build date:5/21/2014 2:14 PM
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

ResourcesPrograms

The following program will install this file
Bitdefender
9% remove
Bitdefender Total Security 2013 builds on #1 ranked anti-malware technology to secure online transactions, protect mobile devices from loss/theft, automatically back up files, and Tune-Up PCs. How effective can an anti-malware product be if you have to be a rocket scientist to properly use it? Bitdefender Autopilot quietly makes all the security-related decisions for you - allowing you to enjoy your PC without interruptions or slowdowns...

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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