SSLBL: Malicious SSL certificate detected (ConnectWise C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"d3:ed:87:a6:86:ec:40:4e:72:75:c9:d3:e0:33:de:16:da:d4:17:93"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d3ed87a686ec404e7275c9d3e033de16dad41793/; sid:903207991; rev:1;)
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