abuse.ch/sslbl-blacklist

Abuse.ch SSL Blacklist

The SSL Blacklist (SSLBL) is a project of abuse.ch with the goal of detecting malicious SSL connections, by identifying and blacklisting SSL certificates used by botnet C&C servers. In addition, SSLBL identifies JA3 fingerprints that helps you to detect & block malware botnet C&C communication on the TCP layer.