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Still Stealing

Two years ago we published a blogpost about a popular malware that was being distributed from the Google Play Store. In October and November 2017 we found 85 new malicious apps on Google Play that are stealing credentials for VK.com Read Full Article

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WAP-billing Trojan-Clickers on rise

During the preparation of the “IT threat evolution Q2 2017” report I found several common Trojans that were stealing money from users using WAP-billing. We hadn’t seen any Trojans like this in a while, but several of them appeared out of nowhere. Most of them had been under development since the end of 2016 / the beginning of 2017, but their prevalence increased only in the second half of Q2 2017. Therefore, I decided to take a closer look at these Trojans. Read Full Article

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A new era in mobile banking Trojans

In mid-July 2017, we found a new modification of the well-known mobile banking malware family Svpeng – Trojan-Banker.AndroidOS.Svpeng.ae. In this modification, the cybercriminals have added new functionality: it now also works as a keylogger, stealing entered text through the use of accessibility services. Read Full Article

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Ztorg: from rooting to SMS

I’ve been monitoring Google Play Store for new Ztorg Trojans since September 2016, and have so far found several dozen new malicious apps. All of them were rooting malware that used exploits to gain root rights on the infected device. In May 2017, a new Ztorg variant appeared on the Google Play Store – only this this time it wasn’t a rooting malware but a Trojan-SMS. Read Full Article