The genuine SpoofStickBHO.dll file is a software component of SpoofStick for Internet Explorer by CoreStreet.
SpoofStickBHO.dll is a DLL (Dynamic Link Library) file that belongs to SpoofStick, a browser extension for Internet Explorer that detects fake websites. DLL files store data, code and resources needed by one or more programs in order to function correctly. This is not a critical Windows component and should be removed if known to cause problems. SpoofStick detects spoofed (fake) websites that deceive users into thinking they are genuine in order to steal their credentials such as usernames and passwords. This practice is known as 'phishing'. SpoofStick makes it possible to easily spot a fake website by displaying only relevant domain information. CoreStreet is an American company that develops solutions in credential validation for identity and access management for governments and corporations worldwide. CoreStreet software enables organizations to control access to buildings, computer networks, laptops and wireless devices in real time. The company was founded in 2001 and is currently based in Cambridge, Massachusetts.
SpoofStickBHO stands for SpoofStick Browser Helper Object
SpoofStickBHO.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 SpoofStick BHO.
Description: SpoofStickBHO.dll is not essential for the Windows OS and causes relatively few problems. SpoofStickBHO.dll is located in a subfolder of "C:\Program Files" (mostly C:\Program Files\CoreStreet\SpoofStick\).
The file size on Windows 10/8/7/XP is 94,208 bytes.
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 CBA74CDA-DF78-4AD9-954E-3B15D0A993DE. The program is not visible. It is able to change the behavior of, or monitor Internet Explorer. It is not a Windows system file. The service has no detailed description. Therefore the technical security rating is 63% dangerous; however you should also read the user reviews.
Recommended: Identify SpoofStickBHO.dll related errors
External information from Tony Klein:
Important: Some malware camouflages itself as SpoofStickBHO.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the SpoofStickBHO.dll process on your PC to see if it is a threat. If SpoofStick BHO 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: Security Task Manager examines the active SpoofStickBHO process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the SpoofStickBHO.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 cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic 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 resmon 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 DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.