Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.8.3.0 2.63%
4.8.3.0 7.89%
4.8.3.0 10.53%
4.8.2.0 10.53%
4.8.2.0 2.63%
4.8.0.0 5.26%
4.7.4.0 2.63%
4.7.4.0 2.63%
4.7.3.0 5.26%
4.7.0.0 10.53%
4.7.0.0 7.89%
4.7.0.0 2.63%
4.6.3.0 5.26%
4.6.2.0 2.63%
4.5.3.0 5.26%
4.5.3.0 2.63%
4.5.1.0 10.53%
4.5.0.0 2.63%

Relationships


PE structurePE file structure

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

Remove QtCore4.dll
Version:   4.7.0.0
MD5:   32ee27e6ac39863a2c99d29e73ed63a9
SHA1:   df4d1fedac3c4ab75670676d00dea2547594bdc5
SHA256:   0da8ce6e10045cff13190aa1398fcf46afcbf027feff6000eb2a4cbbb4eb3fdc

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(R) Manageability Engine Firmware Recovery Agent published by Intel Corporation, Intel(R) Manageability Engine Firmware Recovery Agent from Intel Corporation and Intel(R) Manageability Engine Firmware Recovery Agent by Intel Corporation. The file is digitally signed by ArcSoft which was issued by the VeriSign 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:\Program Files\dell\stage remote\qtcore4.dll
File version:4.7.0.0
Size:2.48 MB (2,603,520 bytes)
Certificate
Issued to:ArcSoft
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Intel Corporation
11% remove
Intel Active Management Technology (AMT) is hardware-based technology for remotely managing and securing PCs out-of-band. Intel AMT is hardware and firmware technology that builds certain functionality into business PCs in order to monitor, maintain, update, upgrade, and repair PCs. Intel AMT is part of the Intel Management Engine, which is built into PCs with Intel vPro technology. AMT is not intended to be used by itself; it is inten...
Jagex Ltd
3% remove
aunch RuneScape directly from your desktop, without all that browser clutter. Doesn't require administrator privileges for your PC. The application is open source.
Samsung Electronics CO., LTD.
4% remove
SweetIM Technologies Ltd.
  67% remove
SweetIM Toolbar for Internet Explorer is a browser add-on which adds various shortcuts such as games,deal pages etc. to your browsers for easy access. This toolbar also changes your homepage to home.sweetim.com While some people may find SweetIM toolbar useful, this browser add-on can be categorized as an unwanted application. The homepage that is set to default by this toolbar is enhanced by deceptive ads which redirects PC users to su...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 36.84%
Windows 7 Ultimate 18.42%
Windows 8 13.16%
Windows 7 Professional 10.53%
Windows 8.1 5.26%
Windows 8 Pro 5.26%
Windows 8 Pro with Media Center 5.26%
Windows 8 Single Language 2.63%
Microsoft Windows XP 2.63%

Distribution by countryDistribution by country

United States installs about 55.26% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 28.00%
Dell 24.00%
Hewlett-Packard 16.00%
Acer 10.00%
MSI 8.00%
Lenovo 4.00%
Sony 4.00%
Toshiba 4.00%
GIGABYTE 2.00%
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