Should I block it?

76%
76% of PCs block this file from running.
Possible reason:
Performance resource utilization

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, RegCloseKey, RegSetValueExA, RegQueryInfoKeyA, RegOpenKeyA, RegFlushKey, RegEnumValueA, RegEnumKeyExA, RegDeleteValueA, RegDeleteKeyA, RegCreateKeyExA, RegCreateKeyA, GetUserNameA
comctl32.dll
InitCommonControls
comdlg32.dll
GetSaveFileNameA, GetOpenFileNameA
gdi32.dll
StretchDIBits, StretchBlt, SetTextColor, SetROP2, SetPixel, SetDIBits, SetBkMode, SetBkColor, SelectObject, SelectClipRgn, Rectangle, MoveToEx, GetTextExtentPoint32W, GetTextExtentPoint32A, GetStockObject, GetPixel, GetObjectA, GetDeviceCaps, GetDIBits, ExtTextOutA, DeleteObject, DeleteDC, CreateSolidBrush, CreateRectRgnIndirect, CreateRectRgn, CreatePenIndirect, CreatePen, CreateFontIndirectA, CreateFontA, CreateDIBSection, CreateCompatibleDC, CreateCompatibleBitmap, CreateBrushIndirect, CreateBitmap, CombineRgn, BitBlt
kernel32.dll
GetACP, Sleep, VirtualFree, VirtualAlloc, GetCurrentThreadId, InterlockedDecrement, InterlockedIncrement, VirtualQuery, WideCharToMultiByte, RemoveDirectoryA, MultiByteToWideChar, lstrlenA, lstrcpynA, LoadLibraryExA, GetThreadLocale, GetStartupInfoA, GetProcAddress, GetModuleHandleA, GetModuleFileNameA, GetLocaleInfoA, GetLastError, GetCommandLineA, FreeLibrary, FindFirstFileA, FindClose, ExitProcess, ExitThread, CreateThread, CompareStringA, WriteFile, UnhandledExceptionFilter, SetFilePointer, SetEndOfFile, RtlUnwind, ReadFile, RaiseException, GetStdHandle, GetFileSize, GetFileType, CreateFileA, CloseHandle, TlsSetValue, TlsGetValue, TlsFree, TlsAlloc, LocalFree, LocalAlloc, WritePrivateProfileStringA, WaitForSingleObject, WaitForMultipleObjects, VirtualProtect, UnmapViewOfFile, TryEnterCriticalSection, TerminateThread, SystemTimeToFileTime, SuspendThread, SizeofResource, SetThreadPriority, SetFileTime, SetFileAttributesA, SetEvent, SetErrorMode, ResumeThread, ResetEvent, ReleaseMutex, OutputDebugStringA, OpenFileMappingA, MoveFileExA, MoveFileA, MapViewOfFile, LockResource, LocalFileTimeToFileTime, LoadResource, LoadLibraryA, LeaveCriticalSection, InitializeCriticalSection, GlobalUnlock, GlobalMemoryStatus, GlobalLock, GlobalFree, GlobalFindAtomA, GlobalAddAtomA, GetWindowsDirectoryA, GetVolumeInformationA, GetVersionExA, GetUserDefaultLangID, GetUserDefaultLCID, GetTickCount, GetTempPathA, GetTempFileNameA, GetSystemDirectoryA, GetStringTypeExW, GetStringTypeExA, GetShortPathNameA, GetPrivateProfileStringA, GetLocalTime, GetFullPathNameA, GetFileInformationByHandle, GetFileAttributesA, GetExitCodeThread, GetDiskFreeSpaceA, GetDateFormatA, GetCurrentThread, GetCurrentProcessId, GetCurrentProcess, GetComputerNameA, GetCPInfo, FreeResource, InterlockedExchange, FormatMessageA, FlushViewOfFile, FlushFileBuffers, FindResourceA, FindNextFileA, FileTimeToSystemTime, FileTimeToLocalFileTime, FileTimeToDosDateTime, EnumCalendarInfoA, EnterCriticalSection, DosDateTimeToFileTime, DeleteFileA, DeleteCriticalSection, CreateMutexA, CreateFileMappingA, CreateEventA, CreateDirectoryA, CopyFileA
ole32.dll
IsEqualGUID, CLSIDFromString, CoTaskMemFree, StringFromCLSID, CreateStreamOnHGlobal, OleSetMenuDescriptor, RevokeDragDrop, RegisterDragDrop, CoCreateGuid, CoCreateInstance, CoGetInterfaceAndReleaseStream, CoMarshalInterThreadInterfaceInStream, CoLockObjectExternal, CoDisconnectObject, CoRevokeClassObject, CoRegisterClassObject, CoGetClassObject, CoUninitialize, CoInitializeEx, CoInitialize
oleaut32.dll
SysFreeString, SysReAllocStringLen, SysAllocStringLen, CreateErrorInfo, GetErrorInfo, SetErrorInfo, RegisterTypeLib, LoadTypeLibEx, SafeArrayUnaccessData, SafeArrayAccessData, SafeArrayUnlock, SafeArrayGetLBound, SafeArrayGetUBound, SafeArrayDestroy, SafeArrayPtrOfIndex, SafeArrayCreate, VariantChangeType, VariantCopy, VariantClear, VariantInit
shell32.dll
ShellExecuteA, SHFileOperationA, SHGetSpecialFolderLocation, SHGetPathFromIDListA
urlmon.dll
CoInternetGetSession
user32.dll
GetKeyboardType, DestroyWindow, LoadStringA, MessageBoxA, CharNextA, CreateWindowExW, CreateWindowExA, WindowFromDC, UpdateWindow, TranslateMessage, TranslateAcceleratorA, TrackPopupMenu, SystemParametersInfoA, ShowWindow, SetWindowRgn, SetWindowTextW, SetWindowTextA, SetWindowPos, SetWindowLongA, SetTimer, SetSystemCursor, SetPropA, SetMenuItemInfoA, SetMenuInfo, SetMenu, SetForegroundWindow, SetFocus, SetCursor, SetCapture, SetActiveWindow, SendMessageTimeoutA, SendMessageA, ScreenToClient, RemovePropA, RemoveMenu, ReleaseDC, ReleaseCapture, RegisterWindowMessageA, RegisterClipboardFormatA, RegisterClassW, RegisterClassA, RedrawWindow, PostThreadMessageA, PostQuitMessage, PostMessageA, PeekMessageA, OffsetRect, MsgWaitForMultipleObjects, MoveWindow, MessageBeep, LoadMenuA, LoadImageA, LoadIconA, LoadCursorA, KillTimer, IsZoomed, IsWindowVisible, IsWindowEnabled, IsWindow, IsIconic, InvalidateRgn, InvalidateRect, InsertMenuItemA, InflateRect, GetWindowThreadProcessId, GetWindowTextLengthW, GetWindowTextLengthA, GetWindowTextW, GetWindowTextA, GetWindowRect, GetWindowLongA, GetUpdateRgn, GetSystemMetrics, GetSystemMenu, GetSysColorBrush, GetSysColor, GetSubMenu, GetPropA, GetParent, GetWindow, GetMessageTime, GetMenuItemInfoW, GetMenuItemInfoA, GetMenuItemID, GetMenuItemCount, GetMenuInfo, GetKeyState, GetForegroundWindow, GetFocus, GetDesktopWindow, GetDC, GetCursorPos, GetClientRect, GetClassNameA, GetClassLongA, GetClassInfoW, GetClassInfoA, GetCapture, GetAsyncKeyState, GetActiveWindow, FindWindowExA, FillRect, EndPaint, EnableWindow, EnableMenuItem, DrawTextA, DrawIconEx, DrawFrameControl, DrawEdge, DispatchMessageA, DestroyMenu, DestroyIcon, DestroyCursor, DestroyAcceleratorTable, DeleteMenu, DefWindowProcW, DefWindowProcA, CreatePopupMenu, CreateMenu, CopyImage, ClientToScreen, CheckRadioButton, CheckMenuRadioItem, CharUpperBuffW, CharNextW, CallWindowProcW, CallWindowProcA, BringWindowToTop, BeginPaint, AttachThreadInput, CharLowerBuffA, CharUpperBuffA, CharToOemA
version.dll
VerQueryValueA, GetFileVersionInfoSizeA, GetFileVersionInfoA
wininet.dll
InternetGetConnectedState, InternetReadFile, InternetOpenUrlA, InternetOpenA, InternetCrackUrlA, InternetConnectA, InternetCloseHandle, HttpSendRequestA, HttpQueryInfoA, HttpOpenRequestA, HttpAddRequestHeadersA, FtpFindFirstFileA, FindNextUrlCacheEntryA, FindFirstUrlCacheEntryA, FindCloseUrlCache, DeleteUrlCacheEntry
Export table
CheckDownload
CheckDownloadEx
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
ProcessDownload
ProcessDownloadInno
ProcessDownloadWait

ctbr.dll

Crawler Toolbar by Xacti (Signed)

Remove ctbr.dll
Version:   5.1.0.254
MD5:   3ccee49f5399aa223e50e7b4df6b60a1
SHA1:   2b67eed9d2a24d9c82a4ff01b5889436275cb110

What is ctbr.dll?

Crawler Toolbar Browser Object for Internet Explorer is the web browser extension. This extension or add-in is part of the common Crawler Toolbar framework that has the ability to intercept and manipulate web pages loaded. The Crawler Toolbar collects browser actions in order to redirect search queries to partners as well as provide advertisements. Crawler shares search histroy with thrid parties in order to deliver targeted advertising.

About ctbr.dll (from Xacti)

Extend your Internet Explorer® or Mozilla Firefox® with free Crawler Toolbar. Have fun, enhance your browsing experience and protect your computer and privacy. Enhance your Internet experience and y

DetailsDetails

File name:ctbr.dll
Publisher:Crawler.com
Product name:Crawler Toolbar
Description:Crawler Toolbar Browser Object
Typical file path:C:\Program Files\crawler\toolbar\ctbr.dll
File version:5.1.0.254
Size:1.17 MB (1,226,272 bytes)
Certificate
Issued to:Xacti
Authority (CA):Thawte Consulting (Pty) Ltd.
Effective date:Sunday, September 13, 2009
Expiration date:Monday, September 19, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Internet Explorer Browser Helper Object
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects'
  • BHO CLSID: {1CB20BF0-BBAE-40A7-93F4-6435FF3D0411}

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate N 100.00%
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