Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.8.3.551 6.06%
4.8.3.0 3.03%
4.8.3.0 24.24%
4.8.3.0 12.12%
4.8.2.0 3.03%
4.8.1.0 12.12%
4.8.1.0 3.03%
4.8.0.0 9.09%
4.7.4.0 3.03%
4.7.3.0 3.03%
4.7.2.0 6.06%
4.7.1.0 12.12%
4.6.3.0 3.03%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegOpenKeyExW, RegQueryValueExW, RegCreateKeyExW, RegFlushKey, RegSetValueExW, RegEnumKeyExW, RegEnumValueW, RegQueryInfoKeyW, RegDeleteKeyW, RegDeleteValueW, FreeSid, CopySid, GetLengthSid, GetTokenInformation, OpenProcessToken, RegCloseKey
kernel32.dll
SetThreadPriority, TlsSetValue, ResumeThread, GetThreadPriority, TlsGetValue, WaitForMultipleObjects, CreateThread, DuplicateHandle, GetCurrentProcess, ResetEvent, GetLocalTime, GetSystemTime, GetLocaleInfoW, CompareStringW, GetUserDefaultLCID, GetProcAddress, QueryPerformanceFrequency, GetTickCount, GetDateFormatW, GetTimeFormatW, GetCurrencyFormatW, GetUserDefaultUILanguage, CreateFileW, ReleaseSemaphore, CreateSemaphoreW, CreatePipe, TerminateProcess, GetExitCodeProcess, SetFilePointer, WriteFile, GetStdHandle, ReadFile, PeekNamedPipe, CreateProcessW, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetFileType, SetFilePointerEx, SetEndOfFile, GetLogicalDrives, MapViewOfFile, CreateFileMappingW, UnmapViewOfFile, FindCloseChangeNotification, FindFirstChangeNotificationW, FindNextChangeNotification, GetOverlappedResult, SystemTimeToTzSpecificLocalTime, TerminateThread, FindClose, FindFirstFileW, GetFileInformationByHandle, SetErrorMode, CreateDirectoryW, RemoveDirectoryW, GetFileAttributesW, CopyFileW, MoveFileW, DeleteFileW, DeviceIoControl, GetFullPathNameW, GetTempPathW, GetCurrentDirectoryW, GetFileAttributesExW, SetCurrentDirectoryW, FindNextFileW, FindFirstFileExW, FreeLibrary, LoadLibraryExW, GetModuleFileNameW, LoadLibraryW, GetSystemDirectoryW, GetCurrentProcessId, GetCommandLineW, WaitForSingleObjectEx, GetModuleHandleW, GetStartupInfoW, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, OutputDebugStringW, OpenFileMappingW, VirtualQuery, MultiByteToWideChar, WideCharToMultiByte, GetSystemTimeAsFileTime, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, IsProcessorFeaturePresent, InterlockedCompareExchange, InterlockedExchange, DecodePointer, EncodePointer, TlsAlloc, GetCurrentThread, Sleep, SwitchToThread, GetSystemInfo, GetCurrentThreadId, TlsFree, WaitForSingleObject, CreateEventW, SetEvent, CloseHandle, GetVersionExW, GetLastError, FormatMessageW, QueryPerformanceCounter, LocalFree, FileTimeToSystemTime, GetFileTime
msvcp100.dll
DllMain
msvcp80.dll
DllMain
msvcp90.dll
DllMain
msvcr100.dll
DllMain
msvcr80.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
CoInitialize, CoUninitialize, CoCreateGuid, CoCreateInstance
user32.dll
PeekMessageW, DefWindowProcW, GetWindowLongW, SetWindowLongW, CreateWindowExW, RegisterClassW, UnregisterClassW, DestroyWindow, UnhookWindowsHookEx, SetWindowsHookExW, DispatchMessageW, TranslateMessage, MsgWaitForMultipleObjectsEx, CharNextExA, GetMessageW, PostMessageW, GetWindowThreadProcessId, PostThreadMessageW, GetQueueStatus, KillTimer, CallNextHookEx, SetTimer, EnumWindows, GetMessageTime
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 Bandoo Media (Signed)

Remove QtCore4.dll
Version:   4.6.3.0
MD5:   ef15e942c6866ad870d8c6fb0f229537
SHA1:   fc09af10ed388492b964aa0cecf3fe48304a96ae
SHA256:   458038ff7bdecb46744ce9d49ff5c727116f4fac901f2f6dd2e02cd422a4ddd1

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 Intel AppUp(SM) center published by Intel Corporation, Intel AppUp(SM) center from Intel Corporation and Intel AppUp(SM) center by Intel Corporation. The file is digitally signed by Bandoo Media which was issued by the Thawte certificate authority (CA).

DetailsDetails

File name:qtcore4.dll
Publisher:Nokia Corporation and/or its subsidiary(-ies)
Product name:Qt4
Description:C++ application development framework.
Typical file path:C:\users\user\appdata\local\ilivid\qtcore4.dll
File version:4.6.3.0
Size:2.34 MB (2,452,992 bytes)
Build date:9/20/2010 11:53 AM
Certificate
Issued to:Bandoo Media
Authority (CA):Thawte
Effective date:Wednesday, September 19, 2012
Expiration date:Monday, November 3, 2014
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Intel Corporation
7% remove
The Intel AppUp center is a digital storefront for existing and new PC software, apps, content and entertainment. Users are able to browse a catalog of applications for download and purchase. Applications are available in various categories including books, business, education, entertainment, finance, games, lifestyle, music, maps & navigation, news, photo, productivity, reference,shopping, social networking, sports, travel, utilities a...
Intel Corporation
  60% remove
KNOWHOW
  51% remove
It can be difficult to find the right software to install on your PC. You need to be wary not only of quality and price, but also of your computer's security. The KnowHow App Centre takes the guesswork out of finding software – every app listed on it has been tested and found to be 100% safe for use. You also have access to user comments and ratings to help you decide what's most beneficial for you. Best of all, you don't have to have a...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 48.48%
Microsoft Windows XP 12.12%
Windows 7 Ultimate 12.12%
Windows 8 Pro 9.09%
Windows 8.1 Enterprise 6.06%
Windows 8 Pro with Media Center 3.03%
Windows 8 3.03%
Windows 8 Enterprise 3.03%
Windows 8 Single Language 3.03%

Distribution by countryDistribution by country

United States installs about 31.25% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 26.67%
ASUS 13.33%
Sony 13.33%
Lenovo 8.89%
Toshiba 8.89%
GIGABYTE 6.67%
Hewlett-Packard 6.67%
Acer 6.67%
Compaq 4.44%
Intel 4.44%
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