Should I block it?

No, this file is 100% safe to run.

PE structurePE file structure

Show functions
Import table
advapi32.dll
BuildExplicitAccessWithNameW, RegOpenKeyW, RegOpenKeyExW, RegCreateKeyW, RegSetValueExW, RegCloseKey, RegQueryValueExW, RegDeleteValueW, RegCreateKeyExW, OpenProcessToken, LookupPrivilegeValueW, AdjustTokenPrivileges, GetTokenInformation, LookupPrivilegeNameW, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, GetNamedSecurityInfoW, SetNamedSecurityInfoW, SetEntriesInAclW
comdlg32.dll
GetOpenFileNameW, GetSaveFileNameW
gdi32.dll
SetBkMode, CreateRoundRectRgn, CreateRectRgn, CreateFontW, AddFontResourceW, EnumFontFamiliesW, CreatePen, CreatePatternBrush, SetDIBits, GetDIBits, SetPixel, SetWorldTransform, MoveToEx, LineTo, CombineRgn, Ellipse, Polygon, Polyline, SetTextColor, OffsetRgn, FillRgn, FrameRgn, GetRgnBox, CreateRectRgnIndirect, SetWindowOrgEx, GetClipBox, SaveDC, RestoreDC, GetBkMode, SelectClipRgn, ArcTo, CreateCompatibleDC, SelectObject, SetDIBColorTable, BitBlt, SetStretchBltMode, StretchBlt, DeleteDC, GdiFlush, DeleteObject, CreateHalftonePalette, GetPaletteEntries, GetStockObject, CopyMetaFileW, GetObjectW, CreateBitmap, SetBkColor, GetPixel, SetDIBitsToDevice, SetPixelV, GetDeviceCaps, GetTextExtentPoint32W, GetCharABCWidthsW, GetObjectA, CreateDIBSection, OffsetClipRgn, Rectangle, CreateSolidBrush, CreateCompatibleBitmap, SetGraphicsMode
gdiplus.dll
GdipAlloc, GdipDrawImageI, GdipDisposeImage, GdipCreateFromHDC, GdipDeleteGraphics, GdipResetWorldTransform, GdipTranslateWorldTransform, GdipRotateWorldTransform, GdipDrawImageRectRectI, GdipCloneImage, GdipGetImageWidth, GdipGetImageHeight, GdipGetImagePixelFormat, GdipCreateBitmapFromScan0, GdipCreateBitmapFromHBITMAP, GdipCreateBitmapFromHICON, GdipCreateHBITMAPFromBitmap, GdipBitmapLockBits, GdipBitmapUnlockBits, GdipBitmapGetPixel, GdipCreateMatrix2, GdipDeleteMatrix, GdipDeleteBrush, GdipCloneBrush, GdipCreateSolidFill, GdipCreatePen1, GdipCreateBitmapFromFile, GdipCreateBitmapFromFileICM, GdiplusShutdown, GdiplusStartup, GdipGetImageEncoders, GdipGetImageEncodersSize, GdipCreateBitmapFromStream, GdipCreateBitmapFromStreamICM, GdipGetPropertyItem, GdipGetPropertyItemSize, GdipImageSelectActiveFrame, GdipImageGetFrameCount, GdipImageGetFrameDimensionsList, GdipImageGetFrameDimensionsCount, GdipGetImageFlags, GdipDeletePen, GdipSetPenDashStyle, GdipCreateStringFormat, GdipDeleteStringFormat, GdipSetStringFormatFlags, GdipSaveImageToStream, GdipSaveImageToFile, GdipLoadImageFromStream, GdipLoadImageFromStreamICM, GdipGetFamily, GdipDeleteFont, GdipCreateFontFromLogfontA, GdipCreateFontFromDC, GdipDeleteFontFamily, GdipDrawImageRectI, GdipFree, GdipMeasureString, GdipDrawString, GdipFillEllipseI, GdipFillRectangleI, GdipGraphicsClear, GdipDrawRectangleI, GdipDrawLineI, GdipSetPixelOffsetMode, GdipSetSmoothingMode, GdipSetStringFormatAlign, GdipSetStringFormatTrimming, GdipGetImageGraphicsContext, GdipSetCompositingQuality, GdipSetTextRenderingHint, GdipSetInterpolationMode
kernel32.dll
CreateThread, CreateNamedPipeW, DisconnectNamedPipe, ConnectNamedPipe, GetLocalTime, GetSystemInfo, WaitNamedPipeW, SetNamedPipeHandleState, CreateEventA, SetEvent, InterlockedExchange, GetModuleHandleW, GetVersionExW, GetCurrentProcess, DeviceIoControl, InterlockedExchangeAdd, SetFileAttributesW, GetFileAttributesExW, FindClose, FindNextFileW, FindFirstFileW, CreateProcessW, CreateDirectoryW, RaiseException, GetProcessHeap, HeapSize, CreateFileW, ReadFile, CloseHandle, SetFilePointer, WriteFile, GlobalSize, GlobalAlloc, GlobalLock, GlobalUnlock, GlobalFree, lstrlenW, CopyFileW, GetProfileIntW, GetTickCount, UnmapViewOfFile, lstrcpynW, GetEnvironmentVariableW, lstrcmpiW, GetFileSize, CreateFileMappingW, MapViewOfFile, SearchPathW, GetFileTime, SetFileTime, DeleteFileW, LoadLibraryExW, GetLastError, EnumResourceNamesW, FreeLibrary, FindResourceW, LoadResource, LockResource, SizeofResource, InterlockedIncrement, lstrlenA, FindResourceExW, MulDiv, InterlockedDecrement, MultiByteToWideChar, GetModuleFileNameW, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, GetPrivateProfileSectionW, SetCurrentDirectoryW, GetCurrentDirectoryW, DisableThreadLibraryCalls, lstrcpyA, lstrcpyW, lstrcpynA, lstrcatW, OutputDebugStringW, DebugBreak, FormatMessageW, LocalFree, WideCharToMultiByte, InitializeCriticalSectionAndSpinCount, LoadLibraryW, GetProcAddress, GetCurrentThreadId, Sleep, HeapFree, HeapReAlloc, HeapAlloc, HeapDestroy, PostQueuedCompletionStatus, TlsAlloc, TlsFree, GetSystemDefaultLCID, TerminateThread, ResumeThread, EncodePointer, DecodePointer, IsDebuggerPresent, IsProcessorFeaturePresent, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, FormatMessageA, OpenEventA, WaitForSingleObject, WaitForMultipleObjects, ResetEvent, SetWaitableTimer, TlsGetValue, TlsSetValue, CreateWaitableTimerA, SystemTimeToFileTime, GetFileAttributesW
libpng.dll
png_destroy_read_struct, png_free, png_read_image, png_malloc, png_set_tRNS_to_alpha, png_get_valid, png_set_strip_16, png_set_gray_to_rgb, png_set_expand_gray_1_2_4_to_8, png_set_palette_to_rgb, png_set_packing, png_read_info, png_set_read_fn, png_set_longjmp_fn, png_create_info_struct, png_create_read_struct, png_error, png_get_io_ptr
msimg32.dll
AlphaBlend, TransparentBlt
msvcp110.dll
DllMain
msvcr110.dll
DllMain
ole32.dll
CLSIDFromString, CreateStreamOnHGlobal, CoInitializeEx, CoCreateInstance, DoDragDrop, IIDFromString, ReleaseStgMedium, RevokeDragDrop, RegisterDragDrop, CoLockObjectExternal, CoUninitialize, CoTaskMemFree, CoTaskMemAlloc, OleDuplicateData, CoSetProxyBlanket, CoInitializeSecurity, CLSIDFromProgID, OleLockRunning, OleUninitialize, OleInitialize, OleRun
powrprof.dll
SetSuspendState
rpcrt4.dll
UuidFromStringW
shell32.dll
ShellExecuteW, SHGetSpecialFolderPathW, SHGetFileInfoW, SHParseDisplayName, SHCreateShellItem, SHBrowseForFolderW, SHGetFolderPathW, SHFileOperationW, SHGetPathFromIDListW
shlwapi.dll
StrCmpW, PathCombineW, PathRemoveExtensionW, PathFindFileNameW, SHGetValueW, PathFileExistsW, PathFindExtensionW, PathAppendW, PathRenameExtensionW, PathIsDirectoryW, PathRemoveFileSpecW, PathIsURLW, SHDeleteKeyW
urlmon.dll
UrlMkGetSessionOption
user32.dll
IsWindowVisible, AttachThreadInput, GetForegroundWindow, PostThreadMessageW, GetWindowThreadProcessId, GetWindowTextW, SetTimer, TrackMouseEvent, KillTimer, MapWindowPoints, UpdateLayeredWindow, ClientToScreen, SetWindowRgn, GetUpdateRect, CallWindowProcW, SendMessageW, GetPropW, SetPropW, IsWindowEnabled, GetLastActivePopup, GetParent, AnimateWindow, PostQuitMessage, SetFocus, GetWindow, IsIconic, RegisterClassExW, GetClassInfoExW, RegisterClassW, CreateWindowExW, GetClientRect, DestroyWindow, SetWindowLongW, GetWindowLongW, GetWindowRect, IsWindow, SystemParametersInfoW, CharNextW, CharLowerW, CharUpperW, SubtractRect, UnionRect, InflateRect, EqualRect, SetRectEmpty, SetRect, PtInRect, IsRectEmpty, CopyRect, wvsprintfW, GetSysColor, FrameRect, DrawFocusRect, DrawTextW, GetDesktopWindow, LoadCursorW, SetCursor, IntersectRect, GetIconInfo, CopyImage, CreateAcceleratorTableW, DefWindowProcW, InvalidateRgn, FillRect, EndPaint, BeginPaint, IsChild, GetFocus, OffsetRect, PostMessageW, InvalidateRect, ShowWindow, SetWindowPos, DispatchMessageW, TranslateMessage, GetMessageW, DestroyIcon, CreateIconIndirect, LoadImageW, CreateIconFromResourceEx, LookupIconIdFromDirectoryEx, GetCursorPos, ReleaseCapture, PeekMessageW, SetCapture, GetCapture, GetKeyState, SetForegroundWindow, GetSystemMetrics, GetDC, ReleaseDC, CreateCaret, ShowCaret, RegisterClipboardFormatW, ScreenToClient, HideCaret, SetCaretPos, FindWindowW, FindWindowExW, MoveWindow, ExitWindowsEx, LockWorkStation, EnableWindow
version.dll
VerQueryValueW, GetFileVersionInfoW, GetFileVersionInfoSizeW
wininet.dll
FindCloseUrlCache, FindNextUrlCacheGroup, DeleteUrlCacheGroup, FindFirstUrlCacheEntryW, FindFirstUrlCacheGroup, DeleteUrlCacheEntryW, FindNextUrlCacheEntryW
winmm.dll
PlaySoundW
wtsapi32.dll
WTSDisconnectSession

ouilibx.dll

OUI by WOODTALE TECHNOLOGY INC (Signed)

Remove ouilibx.dll
Version:   1.0.56.7990
MD5:   2f760e08763a7a5c5a3ceb7ec7ae0603
SHA1:   b86e2ae953b0de160fb1d6efa76c581cbe2e215b
SHA256:   940325c72ced0bb1175e7769e95b44e720ff1d1cd639ea6a31b326d77118dfd5

Overview

ouilibx.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program iSafe published by Woodtale Technology Inc and is most likely removed by most users once installed (58% removed). The file is digitally signed by WOODTALE TECHNOLOGY INC which was issued by the WoSign eCommerce Services Limited certificate authority (CA). This particular version is usually found on Microsoft Windows XP (5.1.2600.196608).

DetailsDetails

File name:ouilibx.dll
Publisher:Woodtale Technology Inc.
Product name:OUI
Description:ouilib
Typical file path:C:\Program Files\isafe\ouilibx.dll
Original name:ouilib.dll
File version:1.0.56.7990
Size:1.56 MB (1,633,096 bytes)
Build date:8/15/2013 4:44 AM
Certificate
Issued to:WOODTALE TECHNOLOGY INC
Authority (CA):WoSign eCommerce Services Limited
Effective date:Wednesday, July 11, 2012
Expiration date:Thursday, July 16, 2015
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Woodtale Technology Inc
  58% remove
iSafe is a re-branded version of the YAC (Yet Another PC Cleaner) software from Elex do Brasil Participações Ltda.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 100.00%
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