Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1,17,0,4 33.33%
1,16,0,7 33.33%
1,13,0,17 33.33%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryInfoKeyW, RegDeleteKeyW, RegDeleteValueW, RegOpenKeyExW, RegEnumKeyExW, RegOpenKeyW, RegQueryValueExW, RegCreateKeyW, RegSetValueExW, RegCloseKey, RegCreateKeyExW
directui.dll
DirectUI_ShowControl, DirectUI_GetStringItem, DirectUI_AutoText_SetControlText, DirectUI_Static_SetLogoIcon, DirectUI_SetControlText, DirectUI_SubclassWindow, DirectUI_TreeCtrl_SetTooltipString, DirectUI_SetControlTextEx, DirectUI_ListCtrl_SetStaticLogo, DirectUI_ListCtrl_SetItemSrcData, DirectUI_TreeCtrl_IsExpand, DirectUI_Progress_SetPos, DirectUI_GetControlText, DirectUI_TreeCtrl_SetStaticLogo, DirectUI_TreeCtrl_GetButtonCheck, DirectUI_ListCtrl_GetControlRect, DirectUI_HeaderCtrl_SetControlTextEx, DirectUI_EnableAnimate, DirectUI_ListCtrl_GetItemSrcData, DirectUI_GetControlRect, DirectUI_Button_GetCheck, DirectUI_TreeCtrl_SetControlTextEx, DirectUI_ListCtrl_SetDrawItem, DirectUI_TreeCtrl_Expand, DirectUI_TreeCtrl_DeleteItem, DirectUI_TreeCtrl_SetAutoTextItemText, DirectUI_AutoText_SetControlTextEx, DirectUI_Button_SetCheck, DirectUI_ListCtrl_DeleteAllItems, DirectUI_TreeCtrl_SetControlPos, DirectUI_ListCtrl_SetButtonCheck, DirectUI_TrackPopupMenu, DirectUI_TreeCtrl_SetControlText, DirectUI_TreeCtrl_ShowControl, DirectUI_ListCtrl_GetButtonCheck, DirectUI_TreeCtrl_InsertItem, DirectUI_ListCtrl_SortItems, DirectUI_TreeCtrl_GetControlRect, DirectUI_TreeCtrl_SetAutoTextItemTextEx, DirectUI_ListCtrl_InsertColumn, DirectUI_TreeCtrl_SetButtonCheck, DirectUI_ListCtrl_ShowControl, DirectUI_ListCtrl_DeleteItem, DirectUI_ListCtrl_GetHeadCtrlId, DirectUI_LoadSkinResourceFromFolder, DirectUI_HeaderCtrl_ShowControl, DirectUI_TreeCtrl_SetButtonUnknown, DirectUI_GetStringLength, DirectUI_TreeCtrl_DeleteAllItems, DirectUI_SetControlPos, DirectUI_Button_SetUnknown, DirectUI_ListCtrl_GetItemSrcDataEx, DirectUI_TreeCtrl_EnableChildControl, DirectUI_GetSafeHwnd, DirectUI_ListCtrl_SetControlText, DirectUI_ListCtrl_SetAutoTextItemText, DirectUI_TreeCtrl_ChangeStyle, DirectUI_ListCtrl_ChangeStyle, DirectUI_ListCtrl_SetControlTextEx, DirectUI_ListCtrl_SetTooltipString, DirectUI_LoadBackupXml, DirectUI_ListCtrl_SetAutoTextItemTextEx, DirectUI_HeaderCtrl_SetItemWidth, DirectUI_Static_SetLogoImage
gdi32.dll
DeleteDC, GetDeviceCaps, DeleteObject, SelectObject, CreateCompatibleDC, CreateCompatibleBitmap, GetObjectW, GetStockObject, CreateSolidBrush, BitBlt
gdiplus.dll
GdiplusShutdown, GdipCreateBitmapFromHBITMAP, GdiplusStartup, GdipSaveImageToFile, GdipGetImageEncoders, GdipCreateBitmapFromFile, GdipDisposeImage, GdipGetImageEncodersSize
kernel32.dll
FindResourceExW, FindResourceW, LoadResource, SizeofResource, LockResource, HeapAlloc, HeapFree, GetProcessHeap, IsBadReadPtr, FreeLibrary, GetCurrentProcess, GetSystemDirectoryW, LoadLibraryW, LeaveCriticalSection, FlushInstructionCache, RaiseException, GetLastError, SetLastError, GetProcAddress, EnterCriticalSection, GetCurrentThreadId, InitializeCriticalSection, DeleteCriticalSection, CloseHandle, CreateFileA, SetStdHandle, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, InitializeCriticalSectionAndSpinCount, IsValidLocale, EnumSystemLocalesA, ReadFile, GetUserDefaultLCID, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, GetLocaleInfoA, GetLocaleInfoW, MultiByteToWideChar, SetFilePointer, GetModuleHandleA, FlushFileBuffers, GetConsoleMode, GetConsoleCP, GetSystemTimeAsFileTime, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, HeapCreate, GetEnvironmentStringsW, InterlockedCompareExchange, LoadLibraryA, IsProcessorFeaturePresent, VirtualFree, VirtualAlloc, HeapDestroy, HeapReAlloc, HeapSize, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCommandLineA, RtlUnwind, GetModuleHandleW, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, InterlockedDecrement, WriteFile, GetStdHandle, GetModuleFileNameA, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, Sleep, ExitProcess, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, WaitForSingleObject, GetTempPathW, DeleteFileW, LoadLibraryExW, lstrcmpiW, GlobalFree, GetFileSize, CreateFileW, CreateThread, ExitThread, InterlockedExchange, GlobalUnlock, lstrlenW, lstrcmpW, GetModuleFileNameW, MulDiv, GlobalAlloc, GlobalLock, lstrlenA, GlobalHandle
ole32.dll
OleInitialize, CoTaskMemFree, CoTaskMemRealloc, CoTaskMemAlloc, CoGetClassObject, OleUninitialize, CoCreateInstance, StringFromGUID2, CreateStreamOnHGlobal, CLSIDFromString, CLSIDFromProgID, OleLockRunning
shell32.dll
ShellExecuteW, ExtractIconExW, SHGetFileInfoW
shlwapi.dll
PathAppendW, PathFileExistsW, StrStrIW, PathFindExtensionW, PathRenameExtensionW
urlmon.dll
URLDownloadToFileW
user32.dll
ClientToScreen, SetTimer, PrivateExtractIconsW, KillTimer, DialogBoxParamW, LoadCursorW, SetFocus, SetPropW, AppendMenuW, GetCursorPos, CreatePopupMenu, CreateDialogParamW, GetActiveWindow, CreateWindowExW, DestroyMenu, DestroyIcon, GetPropW, DefWindowProcW, MoveWindow, GetWindowRect, EndDialog, SetWindowPos, GetDlgItem, SetWindowLongW, ShowWindow, IsWindow, SendMessageW, SetWindowTextW, UnregisterClassA, RegisterClassW, CreateDialogIndirectParamW, PostMessageW, MonitorFromWindow, MapWindowPoints, EnableWindow, GetMonitorInfoW, EndPaint, DestroyWindow, GetWindowTextLengthW, DestroyAcceleratorTable, ScreenToClient, MapDialogRect, CharNextW, RegisterWindowMessageW, FillRect, IsChild, SetCapture, GetParent, InvalidateRgn, GetClientRect, CreateAcceleratorTableW, BeginPaint, GetClassInfoExW, GetDC, SetWindowContextHelpId, RegisterClassExW, InvalidateRect, GetWindowLongW, GetWindowTextW, GetClassNameW, ReleaseDC, RedrawWindow, SendDlgItemMessageW, GetDesktopWindow, GetSysColor, ReleaseCapture, CallWindowProcW, GetWindow, GetFocus
wininet.dll
InternetReadFile, InternetCloseHandle, HttpOpenRequestW, HttpQueryInfoW, InternetSetOptionW, HttpSendRequestW, InternetConnectW, InternetOpenW
Export table
CreatePluginItem
DestroyPluginItem

plugin_optimizer.dll

Baidu PC Faster by Baidu Online Network Technology (Beijing)Co. (Signed)

Remove plugin_optimizer.dll
Version:   1,16,0,7
MD5:   255b69bfca175e5a527771cd770c6124
SHA1:   06878121e1cdf9298983cd1eeb3a437bb50b4117

Overview

plugin_optimizer.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Baidu Online Network Technology (Beijing)Co. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:plugin_optimizer.dll
Publisher:Baidu Inc.
Product name:Baidu PC Faster
Description:PC Faster Speed Up Interface
Typical file path:C:\Program Files\baidu security\pc faster\plugins\plugin.optimizer\plugin_optimizer.dll
File version:1,16,0,7
Size:1.02 MB (1,065,896 bytes)
Certificate
Issued to:Baidu Online Network Technology (Beijing)Co.
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 33.33%
Microsoft Windows XP 33.33%
Windows 7 Ultimate 33.33%

Distribution by countryDistribution by country

Thailand installs about 66.67% of Baidu PC Faster.
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