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0.1
 

The situation surrounding attempted mobile malware infections is constantly changing, and I’d like to write about one recent trend. Over the last year, Trojan-SMS.AndroidOS.Stealer.a, a mobile Trojan, has become a leader in terms of the number of attempted infections on KL user devices, and now continually occupies the leading positions among active threats. For example, in Q1 2014 it accounted for almost a quarter of all detected attacks.

Geographic distribution

This SMS Trojan has actively been pushed by cybercriminals in Russia, and there have also been continual attempts to attack users in Europe and Asia. Infections with this Trojan have occurred virtually everywhere across the globe:

Virus Watch|Mobile attacks!

Victor Chebyshev
Kaspersky Lab Expert
Posted February 01, 12:31  GMT
Tags: Mobile Malware, Google Android
0.4
 

Users of inexpensive Android smartphones typically look for ways to accelerate their devices, for example, by freeing up memory. Demand for software that makes smartphones work a little faster creates supply, some of which happens to be malicious. In addition to legitimate applications, apps that only pretend to clean up the system have appeared on Google Play.

We have come across PC malware that infects mobile devices before. However, in this case it’s the other way round: an app that runs on a mobile device (a smartphone) is designed to infect PCs.

On January 22, 2013 Kaspersky Lab discovered the following application on Google Play:

The app is obviously quite popular and has a good rating:

This application has a twin brother that has an identical feature list but a different name: