Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3.10.18442 16.67%
3.10.17352 33.33%
3.10.17352 16.67%
2.40.15463 16.67%
2.40.15272 16.67%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCloseKey, RegQueryValueExA, EqualSid, RegOpenKeyExA, RegCreateKeyExA, RegSetValueExA, RegOpenCurrentUser, AllocateAndInitializeSid, RegEnumKeyA, GetTokenInformation, RegDeleteValueA, OpenProcessToken, FreeSid
kernel32.dll
DeleteCriticalSection, InitializeCriticalSection, EnterCriticalSection, LeaveCriticalSection, GetSystemTime, Sleep, GetModuleHandleA, GetProcessHeap, GetThreadTimes, GetCurrentThread, GetProcessWorkingSetSize, GetProcessTimes, GetCurrentThreadId, GetDiskFreeSpaceA, GlobalMemoryStatus, QueryPerformanceCounter, GetTickCount, GetSystemInfo, InterlockedExchange, GetLastError, RaiseException, FreeLibrary, lstrcpyA, GetModuleFileNameA, HeapAlloc, HeapFree, FlushFileBuffers, CreateFileA, ReadFile, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetConsoleMode, GetConsoleCP, LoadLibraryA, GetProcAddress, GetCurrentProcessId, CloseHandle, GetVersionExA, OutputDebugStringA, CreateProcessA, GetPrivateProfileSectionA, WaitForSingleObject, GetPrivateProfileSectionNamesA, GetCurrentProcess, LocalAlloc, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetSystemTimeAsFileTime, GetCommandLineA, RtlUnwind, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, LCMapStringA, WideCharToMultiByte, MultiByteToWideChar, LCMapStringW, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, HeapReAlloc, ExitProcess, WriteFile, GetStdHandle, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, HeapSize, VirtualQuery, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, SetFilePointer
shlwapi.dll
SHDeleteKeyA
user32.dll
GetCursorPos, GetCaretPos, GetMessageTime, GetMessagePos, GetActiveWindow, GetDesktopWindow, GetInputState, GetProcessWindowStation, GetClipboardOwner, GetClipboardViewer, GetKeyboardState, GetFocus
Export table
_FSTNB_data03
_FSTNB_data04
_FSTNB_data05
_FSTNB_data06
_FSTNB_data07
_FSTNB_data08
_FSTNB_data09
_FSTNB_data10
_FSTNB_data11
_FSTNB_data12
_FSTNB_data13
_FSTNB_data14
_FSTNB_data15
_FSTNB_data16
_FSTNB_data17
_FSTNB_data18
_FSTNB_data19
_FSTNB_data20
_FSTNB_data21
_FSTNB_data22
_FSTNB_data23
_FSTNB_data24
_FSTNB_data25
_FSTNB_data26

fstnb.dll

F-Secure TNB by F-Secure Corporation (Signed)

Remove fstnb.dll
Version:   2.40.15272
MD5:   6f5c55d2fa1b3080647460e1329cdaea
SHA1:   57ce9be6f1233368c04b1f60fa6553b8ded82234

What is fstnb.dll?

F-Secure TNB API is part of F-Secure security line of products. F-Secure in-house developed HIPS or advanced system monitoring technology, which detects new or unknown malware intrusions based on unusual, suspicious changes in the Windows system and automatically blocks processes caught in the act. F-Secure has OEM agreements with several security vendors to integrate detection technology engines in its own offerings.

About fstnb.dll (from F-Secure Corporation)

F-Secure protects the content on your computer and safeguards you when you are browsing the web. Computer security is protection against viruses, spyware, hacker attacks and identity theft. Online saf

DetailsDetails

File name:fstnb.dll
Publisher:F-Secure Corporation
Product name:F-Secure TNB
Description:F-Secure TNB API
Typical file path:C:\Program Files\charter business desktop security\tnb\fstnb.dll
Original name:FSTNBAPI.DLL
File version:2.40.15272
Product version:2.40 Build 15272
Size:238.59 KB (244,320 bytes)
Build date:6/9/2009 9:55 AM
Certificate
Issued to:F-Secure Corporation
Authority (CA):VeriSign
Effective date:Wednesday, October 25, 2006
Expiration date:Tuesday, December 15, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 16.67%
Windows 7 Professional 16.67%
Windows 7 Home Premium N 16.67%
Windows 8 Pro 16.67%
Microsoft Windows XP 16.67%
Windows 7 Home Premium 16.67%

Distribution by countryDistribution by country

United States installs about 50.00% of F-Secure TNB.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 50.00%
Lenovo 50.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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