Should I block it?

No, this file is 100% safe to run.

Additional versions

4.11.2.22	66.67%
4.10.1.14	33.33%

Relationships

PE file structure

Show functions

Import table

kernel32.dll

InitializeCriticalSection, LoadResource, LockResource, DeleteCriticalSection, LeaveCriticalSection, InterlockedIncrement, SizeofResource, EnterCriticalSection, InterlockedDecrement, CloseHandle, CreateMutexW, FindFirstFileW, RaiseException, FileTimeToSystemTime, GetSystemTime, WaitForSingleObject, ReleaseMutex, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, DisableThreadLibraryCalls, GetFileAttributesW, FindResourceW, FindClose, FindResourceExW, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, Sleep, InterlockedExchange, IsDebuggerPresent, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, GetVersionExA

msvcr80.dll

DllMain

ole32.dll

CoCreateInstance

user32.dll

UnregisterClassA

Export table

DllCanUnloadNow

DllGetClassObject

TFO.dll

ThreatFire by PC Tools (Signed)

Remove TFO.dll

Version:	4.11.2.22
MD5:	6278508a6a928e3646362f57a17f3cef
SHA1:	628f65d9724b00207a63bd0daed87c33a4fa5c25
SHA256:	f83c19ac329cfefba5549d1934b13b9edf5cbc46e2969501a3211bb0d6fb51aa

Overview

tfo.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program ThreatFire published by PC Tools Software. The file is digitally signed by PC Tools which was issued by the VeriSign certificate authority (CA).

Details

File name:	tfo.dll
Publisher:	PC Tools
Product name:	ThreatFire
Description:	TFO
Typical file path:	C:\Program Files\threatfire\tfo.dll
File version:	4.11.2.22
Product version:	4.7.0.53
Size:	31.77 KB (32,528 bytes)
Build date:	2/22/2011 2:52 AM
Certificate
Issued to:	PC Tools
Authority (CA):	VeriSign
Expiration date:	Friday, July 8, 2011
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 8.0
.NET CLR:	No

More details

Programs

The following program will install this file

ThreatFire

PC Tools Software

4% remove

“Traditional antivirus solutions cannot protect you until after they have discovered a new threat and produced a signature to counter it. ThreatFire does not rely on signatures, but instead provides behavior-based protection. It is designed to be used alongside your existing antivirus software and it fills the gap in protection between your antivirus signature updates. ThreatFire protects you against major security threats including viru...”