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Info-stealing malware Xavier has infected hundreds of free apps on Google Play Store
Jun 17, 2017

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Android users beware! Over 800 Android apps Google Play Store are found to be infected with information-collecting malware dubbed Xavier. According to Trend Micro security experts, the malware has been pre-installed on a wide range of free Android applications, such as photo editors and wallpapers, and has been downloaded millions of times so far. 


The Xavier malware is in fact an ad library – an element, integrated in free apps to enable advertising as a revenue source for their developers, and often referred to as adware. But being a relatively harmless and simple piece of adware when emerged two years ago, Xavier has recently evolved to a more dangerous and sophisticated kind of malicious software. Trend Micro’s security experts say it is now capable of evading detection, remote code execution, and stealing information. In other words, the malware is smart enough to escape from being analysed by security programs, it has been designed to download remotely executable codes from a server, and it is configured to silently collect sensitive user data including email address, device id, model, OS version, country, manufacturer, SIM card operator, resolution, and installed apps.