Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2,13,6,18160 6.25%
2,13,5,17905 6.25%
2,13,5,17361 18.75%
2,13,5,17361 6.25%
2,13,5,17361 18.75%
2,13,5,17131 6.25%
2,13,5,17131 6.25%
2,13,5,17004 6.25%
2,13,5,17004 6.25%
2,13,3,16574 6.25%
2,13,2,16239 6.25%
2,13,1,14950 6.25%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, CreateEventA, CloseHandle, WaitForSingleObject, SetEvent, CreateFileA, GetProcessHeap, SetEndOfFile, GetTimeZoneInformation, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, CreateFileW, GetLastError, WideCharToMultiByte, IsValidCodePage, FindClose, FindFirstFileW, GetFileAttributesW, DeleteFileW, MoveFileW, CopyFileW, GetTempFileNameW, CreateDirectoryW, FindNextFileW, RemoveDirectoryW, SetCurrentDirectoryW, GetCurrentDirectoryW, LoadLibraryW, GetProcAddress, FreeLibrary, FormatMessageA, RtlUnwind, RaiseException, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCurrentThreadId, GetCommandLineA, MultiByteToWideChar, GetModuleHandleW, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, GetCurrentThread, HeapAlloc, HeapFree, Sleep, HeapSize, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, HeapCreate, HeapDestroy, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, FatalAppExitA, GetModuleHandleA, GetCPInfo, GetACP, GetOEMCP, GetConsoleCP, GetConsoleMode, ReadFile, LCMapStringW, LCMapStringA, VirtualAlloc, HeapReAlloc, SetConsoleCtrlHandler, InterlockedExchange, LoadLibraryA, InitializeCriticalSectionAndSpinCount, GetLocaleInfoW, GetLocaleInfoA, SetStdHandle, FlushFileBuffers, SetFilePointer, CompareStringW, SetEnvironmentVariableA, SetEnvironmentVariableW, GetStringTypeA, GetStringTypeW, GetTimeFormatA, GetDateFormatA, GetUserDefaultLCID, EnumSystemLocalesA, IsValidLocale, CompareStringA
otfn.dll
as_set_err, as_get_err, as_set_err_msg, as_delete_nt_2_9, as_delete_2_9, as_new_nt_2_9, as_new_2_9
Export table
as_blackbox_clone
as_blackbox_create
as_blackbox_empty
as_blackbox_get
as_blackbox_release
as_blackbox_set
as_core_command_process
as_core_err
as_core_errmsg
as_core_global_settings_copy
as_core_instance_get
as_core_instance_init
as_core_instance_release
as_core_item_create
as_core_item_process
as_core_item_process_alt
as_core_item_release
as_core_session_create
as_core_session_release
as_core_setting_get
as_core_setting_set
as_core_settings_apply
as_core_settings_apply_alt
as_core_settings_copy
as_core_version_get

otcore.dll

Bitdefender by Bitdefender SRL (Signed)

Remove otcore.dll
Version:   2,13,5,17361
MD5:   4f6484cdae4138ced4320dd285483970
SHA1:   c615b00c4b37cc02785de1805d5eb3bdbe27691d
SHA256:   1b65c09cb24a7095d33f76d2f69c92b5d28d9ae9009b11a8e004921e76afa46c

What is otcore.dll?

Bitdefender is 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 otcore.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:otcore.dll
Publisher:Bitdefender
Product name:Bitdefender
Description:Bitdefender Antispam Core
Typical file path:C:\Program Files\bitdefender\bitdefender 2013\otengines_00002_002\otcore.dll
Original name:as2core.dll
File version:2,13,5,17361
Size:751.27 KB (769,304 bytes)
Build date:6/12/2013 2:10 PM
Certificate
Issued to:Bitdefender SRL
Authority (CA):VeriSign
Expiration date:Sunday, January 5, 2014
Digital DNA
PE subsystem:Windows Console
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 18.75%
Windows 8 Pro 12.50%
Microsoft Windows XP 12.50%
Windows 8 Pro with Media Center 12.50%
Windows 8.1 6.25%
Windows 8.1 Pro 6.25%
Windows 7 Professional 6.25%
Windows 8 6.25%
Windows Vista Home Premium 6.25%
Windows 7 Ultimate N 6.25%
Windows 7 Ultimate 6.25%

Distribution by countryDistribution by country

United States installs about 50.00% of Bitdefender.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 23.53%
Dell 23.53%
Hewlett-Packard 11.76%
ASUS 11.76%
Apple 11.76%
Acer 5.88%
Samsung 5.88%
GIGABYTE 5.88%
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