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:"71:77:02:1e:51:fd:0b:74:c8:6b:c6:e7:9f:1d:6a:a7:bb:22:53:19"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7177021e51fd0b74c86bc6e79f1d6aa7bb225319/; sid:903206568; rev:1;)
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