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iReview

Posted: July 25, 2014

Threat Metric

Threat Level: 8/10
Infected PCs: 5
First Seen: July 25, 2014
Last Seen: December 1, 2020
OS(es) Affected: Windows


iReview is an adware program that may be installed by the Yontoo Adware and is unrelated to the similarly-named (and now discontinued) Apple iReview service. While some of the iReview's functions are not necessarily non-beneficial, iReview also focuses on delivering advertising content that is unnecessarily difficult to disable, and which could harm either the safety or performance of your Web browser. Malware researchers have few reservations about suggesting iReview's deletion by dedicated anti-adware products – especially ones that also could detect Yontoo or other, associated PUPs.

The Hidden Price of Free Reviews

Even developers of unwanted software have taken notice of the profit and popularity of online review sources, and iReview is evidence of another questionable practice using that industry to generate advertising traffic. While iReview has affiliations with Yontoo and is available for download at goireview.com, iReview also historically has been installed non-consensually. Malware experts see some evidence that these iReview installations may install via bundles with other, free programs, which may circulate through torrent networks or inauspicious freeware sites.

Although iReview provide access to generic review content, as iReview claims, iReview also loads advertisements automatically for Web pages, especially search engines, that aren't intended to display them. Notably, malware experts also found that iReview included a non-functional deactivation button in its Web browser interface, although whether this was intentional or a mere coding mistake is open to question. iReview shows equal signs of being difficult to uninstall, contrary to its website's claims of making uninstallation by normal OS standards straightforward.

Affected brands of browsers include both major windows Web browsers along with Mac OS X's Safari.

A Fast Review of Ditching iReview

Advertisements from iReview may be security issues risking your exposure to information-collecting tactics, exploits that install threats or other attacks. However, malware researchers have seen insufficient cause to categorize iReview (or the Yontoo Adware) as a threat. Neither iReview nor its website should harm your PC if you restrain your contact with appropriate browser protection, but removing iReview still is suggested for keeping your browser optimized.

In spite of the limited risks of iReview, prolonged exposure to advertising content from any adware is less than safe for any PC. If you're interested in preventing iReview from being installed, you should use anti-adware, anti-PUP and anti-malware file scanners to identify potential bundles and other risks that could be present in a seemingly unrelated software installer. Of course, PC users who avoid websites that may distribute such threats as adware will continue to be at less risk than others. However, Trojans like Zlob also are well-known distributors of adware, and may be installed by exploit kits and other methods that don't require any unsafe behavior on the part of the PC's owner.

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