Hyteod First Ransomware Variant Malware Traffic Sample PCAP Download   Trojan.Win32.Kovter.sm is a Trojan that targets the Windows platform. This malware sends out system information and locks infected computers in order to extort money from victim users. It has reportedly been spreading through malicious advertisements leading to an exploit kit. The advertisements have reportedly been showing up on the legitimate “YouTube” website. Please follow and like us: