Should I block it?
No, this file is 100% safe to run.
Relationships
 PE file structure
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Show functions |
Import table
kernel32.dll
QueryPerformanceCounter, Sleep, InterlockedCompareExchange, TerminateProcess, GetCurrentProcess, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, InterlockedExchange, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter
msvcr90.dll
DllMain
Export table
qt_plugin_instance
qt_plugin_query_verification_data
qjpeg4.dll
Qt4 by SightSpeed Inc. (Signed)
| Version: | 4.5.0.14 |
| MD5: | 018614ea44e195a62242db6d2bc62ad4 |
| SHA1: | d9f65ee2885cfcbcbc3b8e971fd34e4688148932 |
| SHA256: | a0adbb7a28a34da71c30439e64b7e78cebc213dc301018c029aff03bcf7bf40c |
Overview
qjpeg4.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by SightSpeed Inc. which was issued by the VeriSign certificate authority (CA).
Details
| File name: | qjpeg4.dll |
| Publisher: | Nokia Corporation and/or its subsidiary(-ies) |
| Product name: | Qt4 |
| Description: | C++ application development framework. |
| Typical file path: | C:\Program Files\logitech\vid hd\plugins\imageformats\qjpeg4.dll |
| File version: | 4.5.0.14 |
| Size: | 134.83 KB (138,064 bytes) |
| Certificate |
| Issued to: | SightSpeed Inc. |
| Authority (CA): | VeriSign |
| Effective date: | Wednesday, May 7, 2008 |
| Expiration date: | Sunday, June 5, 2011 |
| Digital DNA |
| PE subsystem: | Windows GUI |
| File packed: | No |
| Code language: | Microsoft Visual C++ 9.0 |
| .NET CLR: | No |
More details
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
44.44% |
|
| Windows Vista Home Premium |
22.22% |
|
| Windows 7 Ultimate |
11.11% |
|
| Microsoft Windows XP |
11.11% |
|
| Windows 7 Professional |
11.11% |
|
Distribution by country
United States installs about 77.78% of Qt4.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Toshiba |
44.44% |
|
| Dell |
22.22% |
|
| Sony |
22.22% |
|
| Acer |
11.11% |
|
