Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2008, 2, 1, 1 8.51%
2008, 2, 1, 1 62.41%
2008, 2, 1, 1 0.71%
2008, 2, 1, 1 0.71%
2008, 2, 1, 1 2.13%
2008, 2, 1, 1 4.26%
2008, 2, 1, 1 6.38%
2008, 2, 1, 1 0.71%
2008, 2, 1, 1 6.38%
2008, 2, 1, 1 1.42%
2008, 2, 1, 1 2.13%
2008, 2, 1, 1 0.71%
2008, 2, 1, 1 0.71%
2008, 2, 1, 1 0.71%
2008, 2, 1, 1 0.71%
2008, 2, 1, 1 1.42%
(Note, the developer publishes each variation of this file with the same version, but the hashes are unique.)

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExW, RegCreateKeyW, RegQueryValueExW, RegOpenKeyExW, SetSecurityDescriptorDacl, InitializeSecurityDescriptor, RegCloseKey
comctl32.dll
ImageList_GetImageInfo, ImageList_DrawEx, ImageList_GetIconSize, ImageList_Draw, _TrackMouseEvent
gdi32.dll
GetObjectType, RoundRect, ExcludeClipRect, SetBrushOrgEx, SetMapMode, GetTextExtentPoint32W, GetTextColor, SetTextCharacterExtra, TranslateCharsetInfo, CreatePatternBrush, Polygon, ExtCreateRegion, GetPixel, CreateBitmap, CreatePalette, CreateDIBitmap, SelectPalette, RealizePalette, GetRegionData, CreateDIBSection, CreateCompatibleBitmap, CombineRgn, OffsetRgn, GetDIBits, SetDIBits, SetStretchBltMode, StretchBlt, CreatePenIndirect, SetTextColor, SetBkMode, GdiSetBatchLimit, GetTextMetricsW, SetBkColor, GetDeviceCaps, CreateFontIndirectW, MoveToEx, LineTo, CreatePen, Rectangle, GetStockObject, GetObjectW, GetRgnBox, CreateSolidBrush, BitBlt, CreateRectRgn, SelectClipRgn, DeleteObject, GdiFlush, CreateCompatibleDC, SelectObject, DeleteDC, ExtTextOutW
imm32.dll
ImmReleaseContext
kernel32.dll
IsBadCodePtr, OpenProcess, GetModuleHandleA, GetLongPathNameW, CreateFileA, GetLongPathNameA, VirtualQuery, VirtualProtect, IsBadWritePtr, GetVersionExW, GetCurrentProcessId, FlushInstructionCache, GetCurrentProcess, DuplicateHandle, GetCurrentThread, TlsAlloc, TlsGetValue, TlsFree, TlsSetValue, LocalAlloc, GlobalFree, GlobalAlloc, lstrcmpiW, GetACP, lstrcpynW, lstrcmpW, GetExitCodeThread, CreateProcessW, DeleteFileW, GetLocalTime, OutputDebugStringW, MapViewOfFile, CreateFileMappingW, UnmapViewOfFile, ResetEvent, TerminateThread, IsDebuggerPresent, ExitProcess, GetTempFileNameW, GetTempPathW, HeapFree, SetFilePointer, HeapAlloc, GetProcessHeap, SetUnhandledExceptionFilter, SizeofResource, LockResource, LoadResource, FindResourceW, GetPrivateProfileStringW, GetModuleFileNameW, InterlockedDecrement, SetLastError, DisableThreadLibraryCalls, GetSystemTimeAsFileTime, GetTickCount, UnhandledExceptionFilter, TerminateProcess, Sleep, HeapSize, HeapReAlloc, HeapDestroy, VirtualAlloc, VirtualFree, IsProcessorFeaturePresent, InterlockedCompareExchange, GetVersionExA, GetThreadLocale, GetLocaleInfoA, InterlockedExchange, RaiseException, LocalFree, GetCurrentThreadId, CreateWaitableTimerW, CreateEventW, WaitForMultipleObjectsEx, QueryPerformanceCounter, QueryPerformanceFrequency, SetWaitableTimer, SetEvent, WaitForSingleObject, CancelWaitableTimer, WideCharToMultiByte, lstrlenA, GetLastError, GetFileSize, MultiByteToWideChar, WriteFile, IsBadReadPtr, ReadFile, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, LoadLibraryW, GetProcAddress, FindFirstFileW, FindNextFileW, FindClose, FreeLibrary, GetFileAttributesExW, CreateFileW, SetFileTime, CloseHandle, MoveFileW, MulDiv, GetFileAttributesW, lstrlenW, InterlockedIncrement, LoadLibraryA, SetFileAttributesW, CopyFileW
msimg32.dll
GradientFill, AlphaBlend, TransparentBlt
msvcp80.dll
DllMain
msvcr80.dll
DllMain
ole32.dll
CoInitialize, CoUninitialize, CoCreateInstance, RegisterDragDrop, RevokeDragDrop
shell32.dll
SHGetFolderPathW, ExtractIconExW, SHCreateDirectoryExW, SHGetSpecialFolderPathW, SHGetSpecialFolderPathA
shlwapi.dll
PathStripPathW, PathFindExtensionW, PathRemoveFileSpecW, PathIsRelativeW
user32.dll
DllMain
wininet.dll
InternetGetConnectedState, InternetCheckConnectionW, InternetCrackUrlW, InternetOpenW, InternetSetStatusCallbackW, InternetConnectW, HttpOpenRequestW, InternetSetOptionW, HttpSendRequestW, HttpQueryInfoW, InternetReadFile, InternetCloseHandle

yui.dll

yui Dynamic Link Library

Remove yui.dll
Version:   2008, 2, 1, 1
MD5:   0e51b156d7d51d97d6bb730b5dbc8b61
SHA1:   67c98363354439dbbf8e27807a3ddf431029a069
SHA256:   c277e018ba90adbdc867b0f864f57563d65bceda1754caca6b8624074612ead4

Overview

yui.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 Yahoo! Messenger published by Yahoo! Inc., Yahoo!7 Messenger from Yahoo! Inc. and Yahoo!7 Messenger by Yahoo! Inc..

DetailsDetails

File name:yui.dll
Product name:yui Dynamic Link Library
Typical file path:C:\Program Files\Yahoo!\messenger\yui.dll
File version:2008, 2, 1, 1
Product version:1, 0, 0, 1
Size:904 KB (925,696 bytes)
Digital DNA
PE subsystem:Windows GUI
Entropy:6.525325
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Yahoo! Inc.
7% remove
Yahoo! Messenger (YIM) is an ad-supported instant messaging client and protocol by Yahoo!. Yahoo! Messenger is provided free of charge and can be downloaded and used with a generic "Yahoo! ID" which also allows access to other Yahoo! services, such as Yahoo! Mail, where users can be automatically notified when they receive new email.
Yahoo! Inc.
3% remove
Just sign into Yahoo! Mail to enjoy the same Yahoo! Messenger for the Web service you know and love. Yahoo! Messenger within Yahoo! Mail also allows you to chat with your Facebook and Windows Live friends without requiring any installation. Send text messages in real-time to your friends on Yahoo! 7 or Windows Live™ Messenger. Share photos from your desktop or Flickr, then discuss them over IM while you and a friend view them together....
Yahoo! Inc.
10% remove
Access your Rogers Yahoo! Internet favourites and search from anywhere on the web. The built in Pop-Up Blocker can also help keep annoying pop-up advertisements and messages from appearing while you surf the web. Customize and access your toolbar from any PC. Connect in real-time with friends by sending instant messages and sharing files. Plus IM with friends that use Windows Live™ Messenger! Protect against accidental deletion, hardwa...
Yahoo! Inc.
20% remove
Yahoo Install Manager manages Yahoo program downloads and installations. The install manager keeps track of such programs and assists in the installations to put things in their proper places.
Yahoo! Inc.
21% remove
AT&T Yahoo! Messenger is an AT&T branded version of Y! Messenger.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 34.04%
Windows 7 Home Premium 19.15%
Microsoft Windows XP 17.73%
Windows 8 Pro 7.09%
Windows 7 Professional 6.38%
Windows Vista Home Premium 4.26%
Windows 8 2.84%
Windows 8 Single Language 1.42%
Windows 7 Home Basic 1.42%
Windows 7 Starter 1.42%
Windows 8 Pro with Media Center 0.71%
Windows Seven Black Edition 0.71%
Windows 8.1 Single Language Preview 0.71%
Windows 8 Enterprise 0.71%
Windows XP Professional 0.71%
Windows Vista Ultimate 0.71%

Distribution by countryDistribution by country

United States installs about 25.90% of yui Dynamic Link Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 36.64%
Hewlett-Packard 14.50%
Toshiba 12.21%
Acer 10.69%
ASUS 7.63%
Lenovo 4.58%
Sony 4.58%
GIGABYTE 2.29%
American Megatrends 2.29%
Sahara 1.53%
Intel 1.53%
Samsung 1.53%
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