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Google pulls 300 Play Store apps infected with WireX botnet malware

Google has culled nearly 300 malware infected apps from the Play Store. (Source: Google)
Google has culled nearly 300 malware infected apps from the Play Store. (Source: Google)
Google has removed nearly 300 apps from the Play Store after researchers identified that they were infected with malware. Around 70,000 users in over 100 countries have been affected.
Sanjiv Sathiah,
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Google has pulled around 300 apps from the Google Play Store after it was alerted that they each carried the WireX botnet malware. Although not appearing to have posed a particular threat to the 70,000 smartphone owners affected, the malware took advantage of features in the Android service architecture that allowed it to use system resources to carry out distributed denial of service (DDoS) attacks. Once activated, the malware also worked in the background making it capable of being involved in an attack even when the app was not in use.

Researchers from Akami, Cloudflare, Flashpoint, Google, Team Cymru, among others, cooperated to identify and ultimately defeat the botnet in its current form. It first became active on August 2, but this escalated into a major DDoS attack on August 17 against a hospitality company website. Up to 70,000 IP addresses targeted the website simultaneously with large amounts of data, aiming to exceed the bandwidth of the site so that it would crash. The attacks were launched from over 100 countries, suggesting that the malware affected apps were widely available.

Following the removal of the apps, Google issued a formal statement:

We identified approximately 300 apps associated with the issue, blocked them from the Play Store, and we’re in the process of removing them from all affected devices. The researchers' findings, combined with our own analysis, have enabled us to better protect Android users, everywhere.

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Sanjiv Sathiah
Sanjiv Sathiah - Senior Tech Writer - 1296 articles published on Notebookcheck since 2017
I have been writing about consumer technology over the past ten years, previously with the former MacNN and Electronista, and now Notebookcheck since 2017. My first computer was an Apple ][c and this sparked a passion for Apple, but also technology in general. In the past decade, I’ve become increasingly platform agnostic and love to get my hands on and explore as much technology as I can get my hand on. Whether it is Windows, Mac, iOS, Android, Linux, Nintendo, Xbox, or PlayStation, each has plenty to offer and has given me great joy exploring them all. I was drawn to writing about tech because I love learning about the latest devices and also sharing whatever insights my experience can bring to the site and its readership.
contact me via: @t3mporarybl1p
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> Notebook / Laptop Reviews and News > News > News Archive > Newsarchive 2017 08 > Google pulls 300 Play Store apps infected with WireX botnet malware
Sanjiv Sathiah, 2017-08-29 (Update: 2017-08-29)