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Antivirus

A stolen version of DMA-locker is making the rounds

Ransomware has become a popular criminal business with a relatively easy entrance. Even the people with little technical knowledge can build their own ransomware based on open source code, that has been published on the internet some time ago. Nevertheless, cybercriminals keep stealing, not only from victims, but also from each other. Some time ago […]

Categories
Antivirus

Dridex: A History of Evolution

The Dridex banking Trojan, which has become a major financial cyberthreat in the past years (in 2015, the damage done by the Trojan was estimated at over $40 million), stands apart from other malware because it has continually evolved and become more sophisticated since it made its first appearance in 2011. Dridex has been able […]

Categories
Antivirus

RoughTed: The anti ad-blocker malvertiser

RoughTed is a large malvertising operation that peaked in March 2017 but has been going on for at least well over a year. It is unique for its considerable¬†scope ranging from scams to exploit kits, targeting a wide array of users via their operating system, browser, and geolocation to deliver the appropriate payload. We estimate […]