Threat Database Bad Toolbars Frontier Browser Assistant

Frontier Browser Assistant

By CagedTech in Bad Toolbars
Published:
Last updated:

Threat Scorecard

Threat Level: 10 % (Normal)
Infected Computers: 1,986
First Seen: June 22, 2011
Last Seen: October 24, 2025
OS(es) Affected: Windows

The detection of Frontier Browser Assistant on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive overview of the threat, its characteristics, and the steps you can take to remove it from your computer.

What Is Frontier Browser Assistant?

Frontier Browser Assistant is identified as a Trojan-type threat, which is a broad category of malware designed to deceive users by disguising itself as legitimate software. Trojans can have various functions, including data theft, unauthorized access to system resources, and the installation of additional malware. The name "Frontier Browser Assistant" suggests it might be related to browser functionality, potentially implying it could be a browser extension or a program that interacts with web browsers.

How Frontier Browser Assistant Operates

Trojan-type threats like Frontier Browser Assistant typically operate by exploiting vulnerabilities in software or tricking users into installing them. Once installed, they can perform a wide range of malicious activities. Since specific details about Frontier Browser Assistant's operation are not available, it's crucial to approach its removal with a general understanding of how Trojans work. They can communicate with command and control servers to receive updates or send stolen data, and they might also create backdoors for remote access to the infected system.

Symptoms of Infection

Symptoms of a Trojan infection can vary widely depending on the specific malware's purpose. Common indicators include unexpected changes in browser behavior, such as new toolbars, changed homepage settings, or frequent redirects to unwanted websites. System performance issues, such as slower operation or increased CPU usage without an obvious cause, can also be signs of infection. Additionally, the presence of unfamiliar programs or system files that you did not install can indicate a Trojan infection.

  • Unexplained changes in browser settings or performance
  • Appearance of unknown programs or files
  • System slowdowns or crashes
  • Pop-ups or unwanted advertisements

How to Remove Frontier Browser Assistant

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the malware and any associated files or programs.
  3. Manually uninstall any suspicious programs or applications that you do not recognize or need. Be cautious and only remove items you are sure are malicious or unnecessary.
  4. Reset your web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge, etc.) to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
  5. After completing the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure that the threat has been fully removed.

Conclusion

Removing Frontier Browser Assistant requires careful and thorough steps to ensure the malware is completely eliminated from your system. By following the guidance provided and maintaining vigilance in your online activities, you can help protect your computer and personal data from similar threats in the future. Regularly updating your operating system, browsers, and security software, along with being cautious when installing new programs or clicking on links, are key practices in preventing malware infections.

File System Details

Frontier Browser Assistant may create the following file(s):
# File Name MD5 Detections
1. fbabar.dll 4a37f647dcffc7f10a37f4bfae511f22 1,913

Registry Details

Frontier Browser Assistant may create the following registry entry or registry entries:
Software\Microsoft\Internet Explorer\Approved Extensions\{A93A3CC1-BA23-4D0D-9440-6A0148362B7E}
Software\Microsoft\Internet Explorer\Approved Extensions\{A93A3CC9-BA23-4D0D-9440-6A0148362B7E}
Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\{A93A3CC9-BA23-4D0D-9440-6A0148362B7E}
SOFTWARE\Microsoft\Internet Explorer\Toolbar\{A93A3CC9-BA23-4d0d-9440-6A0148362B7E}
Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{A93A3CC1-BA23-4D0D-9440-6A0148362B7E}
SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Toolbar\{A93A3CC9-BA23-4d0d-9440-6A0148362B7E}

Directories

Frontier Browser Assistant may create the following directory or directories:

%PROGRAMFILES%\FrontierBA