Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3.0.2.775 124851 21.05%
3.0.2.775 124851 10.53%
3.0.2.714 15.79%
3.0.2.669 5.26%
3.0.2.446 5.26%
3.0.2.446 42.11%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
OpenProcessToken, LookupPrivilegeValueW, AdjustTokenPrivileges
dbghelp.dll
SymFunctionTableAccess64, SymGetModuleBase64, StackWalk64
kernel32.dll
Sleep, CloseHandle, QueryPerformanceFrequency, GetCurrentThreadId, FreeLibrary, LoadLibraryW, DeviceIoControl, GetTickCount, CreateFileW, InterlockedExchange, InterlockedIncrement, GetLocalTime, GetCurrentProcessId, OutputDebugStringW, GetProcAddress, CreateEventW, WaitForSingleObject, InitializeCriticalSection, EnterCriticalSection, GetLastError, OutputDebugStringA, QueryPerformanceCounter, GetModuleFileNameW, GetShortPathNameW, GetModuleHandleW, DuplicateHandle, SetUnhandledExceptionFilter, GetCurrentProcess, GetCommandLineW, LocalFree, GetCurrentThread, CreateThread, TerminateProcess, CreateProcessW, OpenProcess, OpenThread, GetModuleHandleExW, SetEnvironmentVariableA, CompareStringW, CompareStringA, GetLocaleInfoW, GetProcessHeap, SetEndOfFile, GetTimeZoneInformation, SetFilePointer, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, LoadLibraryA, SetConsoleCtrlHandler, CreateFileA, InitializeCriticalSectionAndSpinCount, ReadFile, IsValidLocale, EnumSystemLocalesA, UnhandledExceptionFilter, IsDebuggerPresent, HeapAlloc, HeapFree, GetCommandLineA, LeaveCriticalSection, GetCPInfo, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, RtlUnwind, HeapSize, ExitProcess, RaiseException, WriteFile, WideCharToMultiByte, GetConsoleCP, GetConsoleMode, FlushFileBuffers, FatalAppExitA, LCMapStringW, VirtualFree, VirtualAlloc, HeapReAlloc, HeapCreate, HeapDestroy, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetSystemTimeAsFileTime, SetStdHandle, LCMapStringA, MultiByteToWideChar, GetStringTypeA, GetStringTypeW, GetTimeFormatA, GetDateFormatA, GetUserDefaultLCID, GetLocaleInfoA, GetModuleHandleA, DllMain
ole32.dll
CoUninitialize, CoCreateInstance, CoInitialize
shell32.dll
CommandLineToArgvW
user32.dll
CharUpperW, CharLowerW, CharUpperA, CharPrevExA, CharToOemA, wsprintfW, CharNextA, CharPrevA, CharLowerA
version.dll
VerQueryValueW, GetFileVersionInfoW, GetFileVersionInfoSizeW
Export table
AddExtraFilesToDump
CancelSubmit
EnableCrashHandler
EnableCrashHandlerAdv
GetCrashDumpPath
GetCrashedProcessName
GetCrashedProcessPath
InitCrashData
IsFullDumpNeeded
SetSettingsFile
SetSubmitCallback
SetWerText
Submit

bdch.dll

Bitdefender Security by Bitdefender SRL (Signed)

Remove bdch.dll
Version:   3.0.2.775 124851
MD5:   c20e5e71b2ad3f3886c95fcb284b49fd
SHA1:   2262efa479fa9a470c449993d1f0fc29024c7f60

Overview

bdch.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Bitdefender Total Security published by Bitdefender, Bitdefender Total Security from Bitdefender and Bitdefender Total Security by Bitdefender. The file is digitally signed by Bitdefender SRL which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:bdch.dll
Publisher:Bitdefender
Product name:Bitdefender Security
Description:BitDefender Crash Handler
Typical file path:C:\Program Files\bitdefender\bitdefender 2013\bdch.dll
File version:3.0.2.775 124851
Size:885.48 KB (906,728 bytes)
Build date:1/21/2014 5:27 PM
Certificate
Issued to:Bitdefender SRL
Authority (CA):VeriSign
Effective date:Tuesday, December 4, 2012
Expiration date:Saturday, January 4, 2014
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Bitdefender
12% remove
Bitdefender Total Security is the acknowledged Antivirus of the Year. With a non-intrusive and extremely fast scanning technology, it offers the ultimate silent security against e-threats. Experience the ultimate anti-malware defense at an incredible speed, without slowdowns! Bitdefender Photon™ is an innovative antivirus technology that accelerates scanning speed by gradually adapting to your PC. Keeps hackers at bay by automatically o...
Bitdefender
9% remove
Bitdefender Internet Security is the acknowledged Antivirus of the Year. With a non-intrusive and extremely fast scanning technology, it offers enhanced silent security against e-threats. Bitdefender Safepay™ safeguards your payments and also automatically fills in your account information. Surf the Internet and socialize without worries. Your private information cannot be seen or stolen by hackers. Keeps hackers at bay by automatical...
Bitdefender
9% remove
Bitdefender Antivirus Plus is the acknowledged Antivirus of the Year. With a non-intrusive and extremely fast scanning technology, it offers essential silent security against e-threats. Experience the best antivirus at an incredible speed, without slowdowns! Bitdefender Photon™ is an innovative antivirus technology that accelerates scanning speed by gradually adapting to your PC. Bitdefender Safepay™ safeguards your payments and also au...
Bitdefender
8% remove
Bitdefender
6% remove
Bitdefender
1% remove
Bitdefender
18% remove
Bitdefender Total Security is the acknowledged Antivirus of the Year. With a non-intrusive and extremely fast scanning technology, it offers the ultimate silent security against e-threats. Guards your online transactions. Protects your digital identity. Safely stores your information online and syncs it between devices.
Bitdefender
14% remove
The New Bitdefender is a daring blend of the tried and proven technologies that have won Bitdefender the top awards, and cutting-edge new concepts such as adaptive scanning, the technology that actually allows the software to mold to each individual computer to enhance speed and performance. Bitdefender, the innovative internet security firm, has invited top-notch beta testers around the globe to experience the bold New Bitdefender and ...
Doctor Ratchet AV Plus
4% remove
Videotron
5% remove
Videotron
2% remove

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 31.58%
Windows 8 15.79%
Windows 7 Ultimate 10.53%
Windows 8.1 10.53%
Microsoft Windows XP 10.53%
Windows 8.1 Pro with Media Center 5.26%
Windows 8.1 Pro 5.26%
Windows 8 Pro 5.26%
Windows 7 Professional 5.26%

Distribution by countryDistribution by country

United States installs about 47.37% of Bitdefender Security.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 26.09%
Acer 17.39%
Hewlett-Packard 17.39%
Alienware 8.70%
ASUS 8.70%
Apple 8.70%
Dell 8.70%
Samsung 4.35%
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