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FavGenius Ads

Posted: October 23, 2015

Threat Metric

Ranking: 16,559
Threat Level: 2/10
Infected PCs: 7,319
First Seen: October 10, 2015
Last Seen: January 16, 2025
OS(es) Affected: Windows

FavGenius is a tiny web add-on that may not assist you in any way. In fact, its impact on your browsers may be pretty negative since this tool is adware. It may insert additional commercial materials in the pages you open, which may soon enough become a rather annoying process. Some ad-oriented plugins offer features that a part of the PC users may enjoy, so the experts cannot define them as totally 'useless.' However, FavGenius doesn't provide you with anything that your browsers cannot achieve. This adware claims that it will allow you to store the links from your favorite websites for a later viewing. You can accomplish this task pretty easily by bookmarking the domains that pose an interest to you. The lack of real functionality means that the majority of users will just refuse to install FavGenius. To spread their questionable product, the creators of the adware may include it in executable files of some third-party applications with a free license. As a result, the unreliable extension may attach towards Google Chrome, Mozilla Firefox and Internet Explorer. The ads that it may create may be pop-ups, banners or interstitial ads, the last of which may cover your whole screen. The majority of commercial materials tend to be eye-catching to make you click on them. They also may come in large numbers, and you may locate them on the sites you visit consistently. The adware may tune them to your taste because it may check what sites you have visited recently, which provides information about your current needs. However, the experts don't recommend clicking on the sponsored links because some of the affiliate pages may pose danger to your PC. The ads also may cause performance issues with web clients, so you should consider deleting the untrustworthy add-on.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%SYSTEMDRIVE%\Users\<username>\AppData\Local\ext_favgenius\ext_favgenius.dll File name: ext_favgenius.dll
Size: 918.01 KB (918016 bytes)
MD5: 0e8de84b8fddeae5a7e87f4be9928822
Detection count: 1,138
File type: Dynamic link library
Mime Type: unknown/dll
Path: %SYSTEMDRIVE%\Users\<username>\AppData\Local\ext_favgenius\ext_favgenius.dll
Group: Malware file
Last Updated: January 16, 2025

More files

Registry Modifications

The following newly produced Registry Values are:

HKEY..\..\..\..{RegistryKeys}SOFTWARE\FavGeniusSoftware\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3FB16A3D-F03E-4565-A532-666B219C9FF3}Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3FB16A3D-F03E-4565-A532-666B219C9FF3}

Additional Information

The following directories were created:
%LOCALAPPDATA%\ext_favgenius%PROGRAMFILES%\FavGenius%PROGRAMFILES%\ext_favgenius%PROGRAMFILES(x86)%\FavGenius%PROGRAMFILES(x86)%\ext_favgenius
The following URL's were detected:
favgenius.com
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