Should I block it?
No, this file is 100% safe to run.
 
 Additional versions
Additional versions
| 10, 02, 925, 0 | 10.00% |  | 
| 10, 01, 36597, 0 | 10.00% |  | 
| 10, 01, 36037, 0 | 10.00% |  | 
| 10, 01, 35273, 0 | 30.00% |  | 
| 10, 01, 33962, 0 | 20.00% |  | 
| 10, 01, 32329, 0 | 10.00% |  | 
| 10, 00, 25583, 0 | 10.00% |  | 
 
Relationships
|  PE file structure
 | Show functions | 
Import table
kernel32.dll
IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, DisableThreadLibraryCalls, InterlockedCompareExchange, Sleep, InterlockedExchange
msvcr80.dll
DllMain
qtcore4.dll
DllMain
 
     
    
        DeclarationHandler.dll
F-Secure Common User Interface Framework by F-Secure Corporation (Signed)
| Version: | 10, 00, 25583, 0 | 
| MD5: | d8281789af5b813e8e0636d9c024068d | 
| SHA1: | ea745e0d9ddd81a1f2d1596fa5ded949593aba12 | 
What is DeclarationHandler.dll?
Declaration Handler part of F-Secure security line of products user interface framework. DeepGuard is F-Secure's advanced system monitoring technology, which detects new or unknown malware intrusions based on unusual, suspicious changes in the Windows system.
About DeclarationHandler.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”
 Details
Details
| File name: | declarationhandler.dll | 
| Publisher: | F-Secure Corporation | 
| Product name: | F-Secure Common User Interface Framework | 
| Description: | DeclarationHandler | 
| Typical file path: | C:\Program Files\f-secure\declarationhandler.dll | 
| File version: | 10, 00, 25583, 0 | 
| Size: | 124 KB (126,976 bytes) | 
| Build date: | 4/15/2011 1:36 AM | 
| Certificate | 
| Issued to: | F-Secure Corporation | 
| Authority (CA): | GlobalSign nv-sa | 
| Digital DNA | 
| PE subsystem: | Windows GUI | 
| File packed: | No | 
| Code language: | Microsoft Visual C++ 8.0 | 
| .NET CLR: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 8.1 | 20.00% |  | 
| Windows 7 Home Premium | 20.00% |  | 
| Windows 8.1 Pro with Media Center | 10.00% |  | 
| Windows 7 Professional | 10.00% |  | 
| Windows 7 Home Premium N | 10.00% |  | 
| Windows 8 Pro | 10.00% |  | 
| Microsoft Windows XP | 10.00% |  | 
| Windows 7 Ultimate N | 10.00% |  | 
 Distribution by country
Distribution by country
United States installs about 70.00% of F-Secure Common User Interface Framework.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Lenovo | 75.00% |  | 
| Dell | 25.00% |  |