Home Malware Programs Potentially Unwanted Programs (PUPs) AdFreeApp

AdFreeApp

Posted: June 26, 2015

Threat Metric

Threat Level: 2/10
Infected PCs: 0
First Seen: June 26, 2015
OS(es) Affected: Windows

AdFreeApp is a browser extension that markets itself as an advertising blocker. However, along with any advertisement-blocking features provided, AdFreeApp also may inject its particular advertisements into your Web pages at loading time. Malware experts have seen some cases of AdFreeApp advertisements distributing threatening content and suggest deleting AdFreeApp with anti-adware products for any PC user interested in optimizing their online safety.

The Problems with Advertisement Blockers You Get for Free

AdFreeApp is a browser add-on that malware experts only have seen being installed to Chrome like similar adware such as variants of the 'Ads by Name' family. Despite that limitation, AdFreeApp doesn't distribute itself on the Chrome's app store, and either is being bundled with free software downloads or installed by threatening software. The families of other PUPs and malware that may have relationships with AdFreeApp's recent peak in distribution still are being analyzed. As usual, these semi-consensual and non-consensual distribution methods are supported by AdFreeApp's installation format, which doesn't show an extension or installed program entry for identifying the adware.

After AdFreeApp is installed, PC users can identify AdFreeApp from the additional, labeled advertising content injected into their Chrome browsers. So far, these HTML injections may provide additional search results or pop-ups for third-party services, and may be loaded directly into a Web page or overlaid on top of a page's content. In some cases, malware experts found AdFreeApp's default controls for closing its advertisements failing to function. In no case does AdFreeApp provide options for disabling its advertisements completely while leaving the extension installed.

Most meaningfully, malware experts also saw some AdFreeApp advertisements delivering threatening content that could harm your computer. These attacks included fraudulent system alerts, which typically initiate attacks promoting scamware. Individual scamware products, such as Spyware Clear or Antivirus Pro 2017, may block your actual security programs, hijack your browser or cancel your file downloads.

Cleaning out an Advertisement Application that's More Harmer than Helper

Due to its penchant for delivering advertisements that could harm your PC, even PC users who prefer browsers other than Chrome should strongly consider removing AdFreeApp. While AdFreeApp eschews the program entries that would make its installation immediately obvious, its symptoms may include self-tagged advertising content that will be highly visible. When in doubt, you also may wish to use Chrome's personal Task Manager app to detect AdFreeApp's process.

Deleting AdFreeApp without using anti-adware products for support may allow AdFreeApp to continue modifying your browser. Since its primary install strategies aren't entirely consensual, you also might wish to backup anti-adware scans with scans from additional applications capable of detecting threatening software. However, whether you favor Chrome, Firefox or even Safari, monitoring your downloads can keep your PC from turning into a revenue source for most kinds of adware add-ons, including AdFreeApp.

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