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Posts Tagged ‘ransom payment’

Back in June we discovered a malicious Android application that was holding user’s Android phones for ransom. This discovery confirmed earlier predictions that ransomware would evolve and arise on new platforms, such as mobile devices.As part of our pre-emptive SMS spam domain identification, we have detected a recently-registered domain that is currently serving a new […]

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Yes, if your computer gets infected by Urausy Lockscreen, it will get locked. Luckily, not forever! Avast protects you against it. In this blogpost we will introduce an infamous lockscreen called Urausy. We will look at its special anti-debugging and anti-reverse engineering tricks, at its communication protocol, and determine what the conditions (if any) are […]

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