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, 8
MD5:	1bfc9b547e60e49eb3fd5de72977cc95
SHA1:	bedf0b989744d80bb1cc8f6dbae9b9018ec762fd
SHA256:	a0d1cc733e5ba185ec2ce60ad251bab9bab430f10d2b96ab4f9cd88179bcc595

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, 8
Size:	24.81 KB (25,408 bytes)
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