Should I block it?

No, this file is 100% safe to run.

Additional versions

1, 0, 356, 13	25.00%
1, 0, 356, 8	25.00%
1, 0, 0, 0	25.00%
1, 0, 0, 0	25.00%

Relationships

PE file structure

Show functions

Import table

advapi32.dll

RegOpenKeyExW, RegQueryValueExW, RegCloseKey

kernel32.dll

FreeLibrary, InitializeCriticalSection, LoadLibraryW, LeaveCriticalSection, GetModuleFileNameW, GetProcAddress, EnterCriticalSection, DeleteCriticalSection, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, Sleep, InterlockedExchange, GetSystemTimeAsFileTime, InitializeCriticalSectionAndSpinCount

msvcr90.dll

DllMain

Export table

BdCreateObject

BdDestroyObject

KnownFilesSP.dll

KnownFiles Service Provider by BitDefender SRL (Signed)

Remove KnownFilesSP.dll

Version:	1, 0, 356, 13
MD5:	fe0feebe7bd8c269344cf420ef5bd205
SHA1:	0b76257cefe653b1b3b2a5f1e01689e4b310af24

Overview

knownfilessp.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by BitDefender SRL which was issued by the VeriSign certificate authority (CA).

Details

File name:	knownfilessp.dll
Product name:	KnownFiles Service Provider
Typical file path:	C:\Program Files\ultimate protection plan\ultimate protection plan\knownfilessp.dll
File version:	1, 0, 356, 13
Size:	28.86 KB (29,552 bytes)
Build date:	4/18/2011 7:37 AM
Certificate
Issued to:	BitDefender SRL
Authority (CA):	VeriSign
Effective date:	Thursday, January 7, 2010
Expiration date:	Saturday, January 7, 2012
Digital DNA
File packed:	No
Code language:	Microsoft Visual C# / Basic .NET
.NET CLR:	Yes
.NET NGENed:	No