SSLBL: Malicious SSL certificate detected (ConnectWise C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"89:af:ce:ca:9e:66:ee:41:f7:55:af:3d:c3:dd:b6:1d:b4:fc:90:71"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/89afceca9e66ee41f755af3dc3ddb61db4fc9071/; sid:903206640; rev:1;)
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