Update the IP address is certainly still spreading malcode -
Re: https://ransomwaretracker.abuse.ch/ip/198.49.23.145/
Re: https://cyberwarzone.com/malicious-history-of-198-49-23-145/
flagged: https://www.threatcrowd.org/ip.php?ip=198.49.23.145
and https://www.threatminer.org/host.php?q=198.49.23.145

polonus