SSLBL: Malicious SSL certificate detected (ConnectWise C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 29, 2025
UpdatedOctober 29, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ConnectWise C&C)"; tls_cert_fingerprint; content:"8b:54:b5:02:52:2c:96:5a:a5:56:69:86:c3:19:8b:17:79:f6:ec:a5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8b54b502522c965aa5566986c3198b1779f6eca5/; sid:903208364; rev:1;)
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