Should I block it?

No, this file is 100% safe to run.

Additional versions

4.8.2.0	14.29%
4.8.2.0	28.57%
4.7.4.0	28.57%
4.7.4.0	14.29%
4.7.3.0	14.29%

Relationships

PE file structure

Show functions

Import table

advapi32.dll

RegQueryInfoKeyW, RegQueryValueExW, RegOpenKeyExW, RegCreateKeyExW, RegFlushKey, RegSetValueExW, RegEnumKeyExW, RegEnumValueW, RegDeleteKeyW, RegDeleteValueW, GetTokenInformation, OpenProcessToken, RegCloseKey, FreeSid, CopySid, GetLengthSid

kernel32.dll

TlsAlloc, GetCurrentThread, TerminateThread, SetThreadPriority, TlsSetValue, ResumeThread, GetThreadPriority, WaitForMultipleObjects, DuplicateHandle, GetCurrentProcess, TlsGetValue, ResetEvent, GetLocalTime, GetSystemTime, GetLocaleInfoW, GetUserDefaultLCID, GetDateFormatW, GetTimeFormatW, CompareStringW, GetProcAddress, GetModuleHandleW, GetTickCount, ReleaseSemaphore, CreateSemaphoreW, CreatePipe, TerminateProcess, GetExitCodeProcess, SetFilePointer, CreateFileW, WriteFile, GetStdHandle, ReadFile, PeekNamedPipe, CreateProcessW, GetFileType, SetCurrentDirectoryW, SystemTimeToTzSpecificLocalTime, FileTimeToSystemTime, GetFileInformationByHandle, FindClose, FindFirstFileW, GetFileAttributesExW, SetFilePointerEx, GetCurrentDirectoryW, GetFullPathNameW, DeleteFileW, Sleep, MoveFileW, CreateDirectoryW, RemoveDirectoryW, GetFileAttributesW, GetTempPathW, DeviceIoControl, SetEndOfFile, GetFileTime, GetLogicalDrives, SetErrorMode, MapViewOfFile, CreateFileMappingW, UnmapViewOfFile, FindNextFileW, FindCloseChangeNotification, FindFirstChangeNotificationW, FindNextChangeNotification, GetOverlappedResult, FreeLibrary, LoadLibraryExW, GetModuleFileNameW, LoadLibraryW, GetSystemDirectoryW, GetCurrentProcessId, GetCommandLineW, WaitForSingleObjectEx, GetStartupInfoW, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, OutputDebugStringW, OpenFileMappingW, VirtualQuery, MultiByteToWideChar, WideCharToMultiByte, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, IsProcessorFeaturePresent, InterlockedCompareExchange, InterlockedExchange, DecodePointer, EncodePointer, SwitchToThread, GetSystemInfo, GetCurrentThreadId, TlsFree, CreateEventW, QueryPerformanceCounter, SetEvent, WaitForSingleObject, CloseHandle, GetVersionExW, GetLastError, FormatMessageW, LocalFree, CopyFileW, GetSystemTimeAsFileTime, CreateThread, QueryPerformanceFrequency, GetCurrencyFormatW, GetUserDefaultUILanguage, LoadLibraryA, FreeEnvironmentStringsW, GetEnvironmentStringsW, FindFirstFileExW

msvcp100.dll

DllMain

msvcr100.dll

DllMain

ole32.dll

CoCreateGuid, CoCreateInstance, CoInitialize, CoUninitialize

user32.dll

CharNextExA, PostMessageW, GetQueueStatus, DefWindowProcW, GetWindowLongW, SetWindowLongW, CreateWindowExW, RegisterClassW, UnregisterClassW, DestroyWindow, UnhookWindowsHookEx, SetWindowsHookExW, DispatchMessageW, TranslateMessage, MsgWaitForMultipleObjectsEx, GetWindowThreadProcessId, PostThreadMessageW, EnumWindows, PeekMessageW, GetMessageW, KillTimer, CallNextHookEx, SetTimer

usp10.dll

ScriptBreak, ScriptItemize

Export table

adler32

adler32_combine

adler32_combine64

compress

compress2

compressBound

crc32

crc32_combine

crc32_combine64

deflate

deflateBound

deflateCopy

deflateEnd

deflateInit_

deflateInit2_

deflateParams

deflatePrime

deflateReset

deflateSetDictionary

deflateSetHeader

deflateTune

get_crc_table

gzbuffer

gzclearerr

gzclose

gzclose_r

gzclose_w

gzdirect

gzdopen

gzeof

gzerror

gzflush

gzgetc

gzgets

gzoffset

gzoffset64

gzopen

gzopen64

gzprintf

gzputc

gzputs

gzread

gzrewind

gzseek

gzseek64

gzsetparams

gztell

gztell64

gzungetc

gzwrite

inflate

inflateBack

inflateBackEnd

inflateBackInit_

inflateCopy

inflateEnd

inflateGetHeader

inflateInit_

inflateInit2_

inflateMark

inflatePrime

inflateReset

inflateReset2

inflateSetDictionary

inflateSync

inflateSyncPoint

inflateUndermine

qt_addObject

qt_removeObject

qt_startup_hook

uncompress

zError

zlibCompileFlags

zlibVersion

QtCore4.dll

Qt4 by Acronis (Signed)

Remove QtCore4.dll

Version:	4.7.4.0
MD5:	44c88cdcd9bda038df41333c60624824
SHA1:	ecac06319d0643b1be4b30a8b642546abbda24a8
SHA256:	3f91fa449c5afce9201eddd49d606125f153a1307c762d1da6feae15a51cacb6

Overview

qtcore4.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including DuckCapture Standard 2.7 published by DuckLink and DuckLink Screen Capture 2.5 published by DuckLink. The file is digitally signed by Acronis which was issued by the VeriSign certificate authority (CA).

Details

File name:	qtcore4.dll
Publisher:	Nokia Corporation and/or its subsidiary(-ies)
Product name:	Qt4
Description:	C++ application development framework.
Typical file path:	C:\Program Files\acronis\trueimagehome\qtcore4.dll
File version:	4.7.4.0
Size:	2.2 MB (2,305,536 bytes)
Build date:	8/28/2011 1:41 PM
Certificate
Issued to:	Acronis
Authority (CA):	VeriSign
Effective date:	Monday, March 9, 2009
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 10.0
.NET CLR:	No

More details

Programs

The following programs will install this file

DuckCapture Standard

DuckLink

5% remove

“DuckLink Screen Capture (AKA: DuckCapture) comes with four capture modes that make screen capture easy! Capture a window on your screen, region of your screen, or the contents of a tall web page that scrolls. Moreover, you can change your captured area or add more areas to one image. DuckCapture allows you to add annotations and informative text by marking the area. When finished, you can save to file, copy to clipboard or print out dir...”

DuckLink Screen Capture

DuckLink

2% remove

“DuckCapture allows you to capture a window or region on your screen, or the contents of a tall web page that scrolls. You can change your captured area or add more areas to one image, add annotations. When finished, you can save to file, copy to clipboard or print out directly.”