The genuine ctbr.dll file is a software component of Crawler Toolbar with Web by Crawler.
A toolbar from Crawler, this browser object is embedded with your browser and activates any time you search the web. It gives you enhanced browsing options for searching and saving, but its primary purpose is to gather information on the sites that you visit. It keeps track of the websites you visit and reports back to a main server. Crawler uses the data it gathers to create statistics for site usage sites and companies.
CTBr stands for Crawler Toolbar Browser Object
Ctbr.dll is a browser extension for Internet Explorer. This add-on enables several additional functions for Internet Explorer. You can disable it through the Extras menu (key combination Alt + X) under Manage Add-ons. The following paragraph provides more information about Crawler Toolbar Browser Object.
The process known as Crawler Toolbar Browser Object
belongs to software Crawler Toolbar with Web or Crawler Toolbar or Inbox.com Toolbar or Crawler Toolbar with Web Security Guard or Crawler Toolbar with Web Security or Web Security Guard with Crawler Toolbar or WebSecurityGuard Installer or Crawler Toolbar Browser Object
by Crawler.com (www.pcrx.com/spywareterminator).
Description: Ctbr.dll is not essential for Windows and will often cause problems. The file ctbr.dll is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 10/8/7/XP are 1,190,912 bytes (11% of all occurrences), 1,194,496 bytes and 81 more variants.
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your web browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as part of the browser itself. BHOs are often used by adware and spyware. IDs used by this BHO include 1CB20BF0-BBAE-40A7-93F4-6435FF3D0411. The program is not visible. The ctbr.dll file is able to change the behavior of, or monitor Internet Explorer. The service has no detailed description. The ctbr.dll file is not a Windows core file. Ctbr.dll is able to record keyboard and mouse inputs and monitor applications. Therefore the technical security rating is 63% dangerous, however you should also read the user reviews.
Recommended: Identify ctbr.dll related errors
Important: Some malware camouflages itself as ctbr.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the ctbr.dll process on your PC to see if it is a threat. If Crawler Toolbar Browser Object has changed your browser's search engine and start page, you can recover your browser's default settings as follows:Reset default browser settings for Internet-Explorer ▾
The following programs have also been shown useful for a deeper analysis: ASecurity Task Manager examines the active ctbr process on your computer and clearly tells you what it is doing. Malwarebytes' well-known Banti-malware tool tells you if the ctbr.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.
A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.