SSLBL: Malicious SSL certificate detected (Stealc 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 (Stealc C&C)"; tls_cert_fingerprint; content:"51:4e:18:a4:5b:86:70:2e:e3:6e:f9:c0:7a:f9:32:d1:19:63:9f:c2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/514e18a45b86702ee36ef9c07af932d119639fc2/; sid:903207572; rev:1;)
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