Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

0.4.386.5560 90.24%
0.4.386.5560 2.44%
0.4.386.5560 7.32%
(Note, IObit Information Technology publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCreateKeyExW, ControlService, QueryServiceStatusEx, StartServiceW, OpenServiceW, OpenSCManagerW, CloseServiceHandle, RegEnumKeyExW, RegDeleteKeyW, RegDeleteValueW, RegCloseKey, RegOpenKeyExW, RegSetValueExW, RegQueryInfoKeyW
crypt32.dll
CertCloseStore, CryptMsgGetParam, CertFindCertificateInStore, CertFreeCertificateContext, CryptQueryObject, CryptDecodeObject, CryptMsgClose, CertGetNameStringW
fltlib.dll
FilterUnload
kernel32.dll
GetLastError, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, GetProcAddress, GetModuleHandleW, lstrcmpiW, GetModuleFileNameW, InterlockedIncrement, InterlockedDecrement, FreeLibrary, MultiByteToWideChar, SizeofResource, LoadResource, FindResourceW, LoadLibraryExW, SetThreadLocale, GetThreadLocale, WideCharToMultiByte, CreateFileW, DeviceIoControl, CloseHandle, CreateMutexW, LeaveCriticalSection, WaitForSingleObject, SetEvent, LoadLibraryW, TerminateThread, Sleep, ReleaseSemaphore, CreateSemaphoreW, CreateEventW, WaitForMultipleObjects, GetWindowsDirectoryW, GetVersion, GetCurrentProcessId, WriteFile, GetSystemDirectoryW, FormatMessageW, GetLocalTime, OutputDebugStringA, ReadFile, SetNamedPipeHandleState, GetOverlappedResult, ReleaseMutex, ConnectNamedPipe, CreateNamedPipeW, ResetEvent, CreateThread, lstrcmpA, DisconnectNamedPipe, FlushFileBuffers, GetCurrentThreadId, GetOEMCP, GetACP, EnterCriticalSection, RaiseException, lstrlenW, IsValidCodePage, SetFilePointer, GetConsoleCP, GetConsoleMode, LCMapStringW, GetStringTypeW, SetStdHandle, WriteConsoleW, GetCurrentProcess, GetCPInfo, GetSystemTimeAsFileTime, GetTickCount, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetModuleFileNameA, GetStartupInfoW, GetFileType, SetHandleCount, IsProcessorFeaturePresent, HeapSize, HeapReAlloc, SetLastError, TlsFree, TlsSetValue, TlsGetValue, TlsAlloc, TerminateProcess, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, HeapDestroy, HeapCreate, GetStdHandle, ExitProcess, ExitThread, GetCommandLineA, VirtualQuery, GetSystemInfo, VirtualAlloc, VirtualProtect, DecodePointer, EncodePointer, RtlUnwind, HeapFree, HeapAlloc
ole32.dll
CoTaskMemRealloc, StringFromGUID2, CoCreateInstance, CoInitializeEx, CoUninitialize, CoTaskMemAlloc, CoTaskMemFree
rpcrt4.dll
NdrStubForwardingFunction, IUnknown_Release_Proxy, IUnknown_AddRef_Proxy, IUnknown_QueryInterface_Proxy, NdrOleFree, NdrOleAllocate, NdrDllUnregisterProxy, NdrDllGetClassObject, NdrDllCanUnloadNow, NdrCStdStubBuffer2_Release, NdrDllRegisterProxy, NdrStubCall2
user32.dll
CharNextW
version.dll
VerQueryValueW, GetFileVersionInfoSizeW, GetFileVersionInfoW
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
DumpMemory
FlGetCacheEntryOfFile
FlGetCacheEntryOfFileByHandle
FlGetDriverVersion
FlGetLibraryVersion
FlGetLogFile
FlGetOpt
FlGetShortTimestamp
FlGetTraceFile
FlInvalidateCacheEntryOfFile
FlInvalidateCacheEntryOfFileByHandle
FlKillConnections
FlpConnectToServer
FlpDisconnectFromServer
FlpGetDriverVersion
FlpGetLibraryVersion
FlpGetOpt
FlpRegisterBypassPid
FlpSetOpt
FlpSetOptVarlen
FlpUnregisterBypassPid
FlQueryDriver
FlQueryScanner
FlRegisterBypassPid
FlSetCacheEntryOfFile
FlSetCacheEntryOfFileByHandle
FlSetLogFile
FlSetOpt
FlSetOptVarlen
FlSetTraceFile
FlShortTimestampDelta
FlStartDriver
FlStartScanner
FlStartScanner2
FlStopDriver
FlStopScanner
FlUnregisterBypassPid
FlUserLogPrint
FlUserTracePrint

BDFLTLIB.dll

BitDefender OnAccess by IObit Information Technology (Signed)

Remove BDFLTLIB.dll
Version:   0.4.386.5560
MD5:   dd503080acf7e612a03430b28cd0f653
SHA1:   7bccc576fd3737027199186e8a13d272d6437efe

Overview

bdfltlib.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by IObit Information Technology which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:bdfltlib.dll
Publisher:BitDefender
Product name:BitDefender OnAccess
Description:AntiVirus FS filter library with COM
Typical file path:C:\Program Files\iobit\advanced systemcare ultimate\antivirus\bdfltlib.dll
File version:0.4.386.5560
Product version:3.0
Size:207.5 KB (212,480 bytes)
Certificate
Issued to:IObit Information Technology
Authority (CA):VeriSign
Effective date:Monday, December 7, 2009
Expiration date:Friday, January 4, 2013
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 41.46%
Windows 7 Ultimate 19.51%
Microsoft Windows XP 14.63%
Windows 8 Pro 9.76%
Windows 7 Home Basic 4.88%
Windows 8 2.44%
Windows 7 Professional 2.44%
Windows 8 Pro with Media Center 2.44%
Windows 8 Release Preview 2.44%

Distribution by countryDistribution by country

United States installs about 34.15% of BitDefender OnAccess.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 22.22%
Acer 16.67%
Lenovo 16.67%
Hewlett-Packard 11.11%
ASUS 11.11%
Toshiba 5.56%
MSI 5.56%
Compaq 5.56%
American Megatrends 5.56%
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