Kovter: the fileless click fraud malware

Kovter Trojan has been in effect since 2013. Being fileless, Kovter is different and stealthier than other Trojan families. It employs various anti-debugging, anti-VM, anti-sandboxing techniques, and has checks for identification of different security analysis tools. It uses different encryption techniques for different purposes. Like other Trojans, Kovter gathers user data and sends it to […]