Should I block it?

40%
40% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

5.0.0.98 14.29%
5.0.0.98 14.29%
5.0.0.98 14.29%
5.0.0.98 14.29%
5.0.0.98 14.29%
5.0.0.98 14.29%
5.0.0.91 14.29%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, RegCloseKey, RegSetValueExA, RegQueryInfoKeyA, RegOpenKeyA, RegFlushKey, RegEnumValueA, RegDeleteValueA, RegDeleteKeyA, RegCreateKeyExA, RegCreateKeyA
comctl32.dll
InitCommonControls
comdlg32.dll
GetSaveFileNameW, GetSaveFileNameA, GetOpenFileNameW, GetOpenFileNameA
gdi32.dll
StretchDIBits, StretchBlt, SetTextColor, SetROP2, SetPixel, SetDIBits, SetBkMode, SetBkColor, SelectObject, SelectClipRgn, MoveToEx, GetTextExtentPoint32A, GetStockObject, GetPixel, GetPaletteEntries, GetObjectA, GetDeviceCaps, GetDIBits, DeleteObject, DeleteDC, CreateSolidBrush, CreateRectRgnIndirect, CreateRectRgn, CreatePalette, CreateFontIndirectA, CreateDIBSection, CreateCompatibleDC, CreateCompatibleBitmap, CreateBrushIndirect, 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, UnmapViewOfFile, SystemTimeToFileTime, SizeofResource, SetFileTime, SetFileAttributesA, SetEvent, SetErrorMode, SearchPathA, ResumeThread, ResetEvent, ReleaseMutex, OutputDebugStringA, MoveFileExA, MoveFileA, LockResource, LocalFileTimeToFileTime, LoadResource, LoadLibraryA, LeaveCriticalSection, InitializeCriticalSection, GlobalMemoryStatus, GetWindowsDirectoryA, GetVolumeInformationA, GetVersionExA, GetTickCount, GetTempPathA, GetTempFileNameA, GetShortPathNameA, GetPrivateProfileStringA, GetLocalTime, GetFullPathNameA, GetFileInformationByHandle, GetFileAttributesA, GetExitCodeThread, GetDiskFreeSpaceA, GetDateFormatA, GetCurrentProcess, GetComputerNameA, GetCPInfo, FreeResource, InterlockedExchange, FormatMessageA, FindResourceA, FindNextFileA, FileTimeToSystemTime, FileTimeToLocalFileTime, FileTimeToDosDateTime, ExpandEnvironmentStringsA, EnumCalendarInfoA, EnterCriticalSection, DosDateTimeToFileTime, DeleteFileA, DeleteCriticalSection, CreateMutexA, CreateEventA, CreateDirectoryA
ole32.dll
IsEqualGUID, CoTaskMemFree, StringFromCLSID, CoCreateGuid, CoCreateInstance, CoGetInterfaceAndReleaseStream, CoMarshalInterThreadInterfaceInStream, CoLockObjectExternal, CoDisconnectObject, CoRevokeClassObject, CoRegisterClassObject, CoUninitialize, CoInitializeEx, CoInitialize
oleaut32.dll
SysFreeString, SysReAllocStringLen, SysAllocStringLen, CreateErrorInfo, GetErrorInfo, SetErrorInfo, DispGetIDsOfNames, RegisterTypeLib, LoadTypeLibEx, SafeArrayCopy, SafeArrayUnaccessData, SafeArrayAccessData, SafeArrayUnlock, SafeArrayDestroy, SafeArrayCreate, SafeArrayPtrOfIndex, SafeArrayGetUBound, SafeArrayGetLBound, VariantChangeType, VariantCopy, VariantClear, VariantInit
shell32.dll
ShellExecuteA, SHGetFileInfoA, SHFileOperationA, SHGetSpecialFolderLocation, SHGetPathFromIDListA, SHGetDesktopFolder
shfolder.dll
SHGetFolderPathA
user32.dll
GetKeyboardType, DestroyWindow, LoadStringA, MessageBoxA, CharNextA, CreateWindowExW, CreateWindowExA, WaitMessage, UpdateWindow, TranslateMessage, TranslateAcceleratorA, SystemParametersInfoA, ShowWindow, SetWindowTextW, SetWindowTextA, SetWindowPos, SetWindowLongA, SetTimer, SetPropA, SetForegroundWindow, SetFocus, SetCursor, SetActiveWindow, SendMessageTimeoutA, SendMessageA, ScreenToClient, RemovePropA, ReleaseDC, RegisterWindowMessageA, RegisterClassW, RegisterClassA, PostThreadMessageA, PostQuitMessage, PostMessageA, PeekMessageA, OffsetRect, MsgWaitForMultipleObjects, LoadImageA, LoadIconA, LoadCursorA, KillTimer, IsZoomed, IsWindowVisible, IsWindowEnabled, IsWindow, IsIconic, InvalidateRgn, InflateRect, GetWindowTextLengthW, GetWindowTextLengthA, GetWindowTextW, GetWindowTextA, GetWindowRect, GetWindowLongA, GetUpdateRgn, GetSystemMetrics, GetSysColorBrush, GetSysColor, GetQueueStatus, GetPropA, GetParent, GetKeyState, GetForegroundWindow, GetFocus, GetDesktopWindow, GetDC, GetCursorPos, GetClientRect, GetClassNameA, GetClassLongA, GetClassInfoW, GetClassInfoA, GetCapture, FindWindowExA, FillRect, EnumChildWindows, EndPaint, EnableWindow, DrawIconEx, DispatchMessageA, DestroyIcon, DestroyAcceleratorTable, DefWindowProcW, DefWindowProcA, ClientToScreen, CallWindowProcW, CallWindowProcA, BringWindowToTop, BeginPaint, CharLowerBuffA, CharUpperBuffA, CharToOemA, SendMessageW, InvalidateRect
version.dll
VerQueryValueA, GetFileVersionInfoSizeA, GetFileVersionInfoA
wininet.dll
InternetGetConnectedState, InternetSetOptionA, InternetReadFile, InternetOpenA, InternetCrackUrlA, InternetConnectA, InternetCloseHandle, HttpSendRequestA, HttpQueryInfoA, HttpOpenRequestA, HttpAddRequestHeadersA, FtpFindFirstFileA, FindNextUrlCacheEntryA, FindFirstUrlCacheEntryA, FindCloseUrlCache, DeleteUrlCacheEntry
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
DMAddIntoQueue
DrawResourceJPEGPictureSize
GetResourceJPEGPictureSize

ctbcomm.dll

Crawler Toolbar by Crawler.com

Remove ctbcomm.dll
Version:   5.0.0.98
MD5:   e1d69ef5938fe70b683406374ea10625
SHA1:   75fe3de28f52c9bbed4901d9f1c3e61c35560e53

What is ctbcomm.dll?

The Crawler Toolbar Common Extension 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. This extension can load in Internet Explorer, Firefox and Chrome. 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 ctbcomm.dll (from Crawler.com)

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:ctbcomm.dll
Publisher:Crawler.com
Product name:Crawler Toolbar
Description:Crawler Toolbar Common Extension
Typical file path:C:\Program Files\Crawler\Toolbar\ctbcomm.dll
File version:5.0.0.98
Size:1.46 MB (1,533,440 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate N 71.43%
Windows 7 Professional 14.29%
Microsoft Windows XP 14.29%

Distribution by countryDistribution by country

United States installs about 100.00% of Crawler Toolbar.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 100.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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