SSL Blacklist (SSLBL) is a project maintained by abuse.ch. The goal is to provide a list of "bad" SSL certificates identified by abuse.ch to be associated with malware or botnet activities. SSLBL relies on SHA1 fingerprints of malicious SSL certificates and offers various blacklists that can found in the SSL Blacklist section.
more here...........https://sslbl.abuse.ch/
more here...........https://sslbl.abuse.ch/