Home Malware Programs Adware BrainFakBanana

BrainFakBanana

Posted: January 26, 2015

Threat Metric

Ranking: 7,737
Threat Level: 1/10
Infected PCs: 1,314
First Seen: January 26, 2015
Last Seen: October 15, 2023
OS(es) Affected: Windows

BrainFakBanana is an adware application that may modify your browser's Web pages by inserting new advertisements or create additional advertisement tabs and windows. BrainFakBanana doesn't include functions meant to harm its users intentionally, but may promote third-party content that may attack your computer. As a result, malware researchers advise removing BrainFakBanana with an anti-adware utility or equivalent security solution at the earliest time possible.

Peeling a Cornucopia of Advertisements

BrainFakBanana is a recently detected adware application with all evidence of its circulation thus far confined to 2015. Like other Potentially Unwanted Programs, BrainFakBanana is designed to make changes to your PC to benefit its revenue stream without necessarily harming your system. However, these changes may include modifications that could result in your PC's loading threatening content automatically, making BrainFakBanana a minor security risk. Malware researchers only have verified the following symptoms for BrainFakBanana installations:

  • BrainFakBanana may modify Web pages as your browser loads them to host additional advertisement content. BrainFakBanana may, accurately or otherwise, promote its extra links as benefits for your shopping or Web-searching experiences. However, any injected advertisements also may have a negative impact on Web pages not meant to host them (such as preventing you from navigating a site's menu).
  • BrainFakBanana also may create pop-up windows or tabs that are loaded separately from your browser's already-loaded Web pages.

Because these pop-ups are generated by BrainFakBanana, as software installed on your computer, they can't be disabled by standard advertisement-blocking features that exclude native Web page advertising from loading in your browser. In the past, malware researchers also have associated advertising rings linked to programs like BrainFakBanana with a variety of other PC threats. Some of the most notable of these threats include fraudulent software updates, disguised Trojan installers, online tactics and script-based exploits that could install threats automatically.

A Fruitful Browsing Experience without BrainFakBanana

BrainFakBanana loads its previously-noted content automatically and doesn't provide any setting controls for allowing you to disable its advertisements without removing the underlying software. Consequentially, malware researchers only can suggest deleting BrainFakBanana entirely from any PC, as the most direct way of limiting your potential exposure to all browser-based attacks. Unfortunately, because of the recent nature of all samples, the range of browsers affected by BrainFakBanana still is under investigation. Nevertheless, most Windows browsers are estimated to be susceptible to BrainFakBanana advertisements.

Like many PUPs, BrainFakBanana lacks typical marketing campaign or public availability of download links. Security experts have estimated BrainFakBanana is installing itself via common exploits favored by PUPs, such as being bundled with other applications during the install process. In these cases, BrainFakBanana may not necessarily request your permission before modifying your browser. However, updated and reliable anti-adware products should be able to identify bundled BrainFakBanana installers, although their detections may use heuristic (or generic, behavioral) terms, rather than identifying BrainFakBanana by brand.

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