Should I block it?

No, this file is 100% safe to run.

VersionsAdditional 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 structurePE 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:   4.7.3.0
MD5:   cc794f07d691fcd293c6d16a12c9a6fe
SHA1:   27dc5d92e20717f982bd5f808c59d9fb52214040
SHA256:   4391ab808e1af8303ce19b36cc5fd5d45e6b050c52b93a294eff316f75de81f6

Overview

qtcore4.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Acronis 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\acronis\trueimagehome\qtcore4.dll
File version:4.7.3.0
Size:2.15 MB (2,256,384 bytes)
Build date:7/19/2011 8:11 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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 28.57%
Windows 8 Pro 28.57%
Windows 7 Home Basic 14.29%
Windows 8 Single Language 14.29%
Windows 7 Ultimate 14.29%

Distribution by countryDistribution by country

Germany installs about 28.57% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 50.00%
ASUS 33.33%
Intel 16.67%
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