Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.7.4.0 66.67%
4.7.4.0 33.33%
(Note, Kaspersky Lab publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCloseKey, RegOpenKeyExW, RegCreateKeyExW, RegFlushKey, RegSetValueExW, RegEnumKeyExW, RegEnumValueW, RegQueryInfoKeyW, RegDeleteKeyW, RegDeleteValueW, GetTokenInformation, OpenProcessToken, RegQueryValueExW
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, Sleep, CopyFileW, 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, InterlockedCompareExchange, InterlockedExchange, GetSystemTimeAsFileTime, SwitchToThread, GetSystemInfo, GetCurrentThreadId, TlsFree, CreateEventW, SetEvent, WaitForSingleObject, CloseHandle, GetVersionExW, GetLastError, FormatMessageW, LocalFree, DeleteFileW, QueryPerformanceCounter
msvcp80.dll
DllMain
msvcr80.dll
DllMain
ole32.dll
CoCreateGuid, CoCreateInstance, CoInitialize, CoUninitialize
user32.dll
SetTimer, PostMessageW, GetWindowThreadProcessId, CallNextHookEx, KillTimer, GetQueueStatus, DefWindowProcW, GetWindowLongW, SetWindowLongW, CreateWindowExW, RegisterClassW, UnregisterClassW, DestroyWindow, UnhookWindowsHookEx, SetWindowsHookExW, DispatchMessageW, TranslateMessage, PostThreadMessageW, EnumWindows, PeekMessageW, GetMessageW, CharNextExA, MsgWaitForMultipleObjectsEx
Export table
adler32
compress
compress2
crc32
deflate
deflateCopy
deflateEnd
deflateInit_
deflateInit2_
deflateParams
deflateReset
deflateSetDictionary
get_crc_table
gzclose
gzdopen
gzeof
gzerror
gzflush
gzgetc
gzgets
gzopen
gzprintf
gzputc
gzputs
gzread
gzrewind
gzseek
gzsetparams
gztell
gzwrite
inflate
inflateEnd
inflateInit_
inflateInit2_
inflateReset
inflateSetDictionary
inflateSync
inflateSyncPoint
qt_addObject
qt_removeObject
qt_startup_hook
uncompress
zError
zlibVersion

QtCore4.dll

Qt4 by Kaspersky Lab (Signed)

Remove QtCore4.dll
Version:   4.7.4.0
MD5:   2e2154619247ffe5372085f0040b6970
SHA1:   4adb40754038b689edae4da13b3cedd232a582ea

What is QtCore4.dll?

This module is part of the Qt Development framework, a cross-platform C++ application development and UI framework. Qt provides programs with enhanced UI features, such as opacity, drop-shadows, glow, and filtering support, along with graphics and web support enables rich UIs. Qt framework is available to any third party program to integrate.

About QtCore4.dll (from Kaspersky Lab)

Qt is a cross-platform application and UI framework. Qt will change the way you develop C++ applications for mobile devices forever. The easy-to-use Qt framework means you will be tied no longer to a

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\kaspersky lab\kaspersky security scan 2.0\qtcore4.dll
File version:4.7.4.0
Size:2.03 MB (2,126,264 bytes)
Build date:12/7/2012 3:14 AM
Certificate
Issued to:Kaspersky Lab
Authority (CA):VeriSign
Effective date:Tuesday, February 14, 2012
Expiration date:Thursday, March 7, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Kaspersky Lab
8% remove
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Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 33.33%
Windows 7 Ultimate 33.33%
Windows 7 Ultimate N 33.33%

Distribution by countryDistribution by country

United States installs about 66.67% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 66.67%
Acer 33.33%
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