SSLBL: Malicious SSL certificate detected (Chthonic C&C)

SID: 903201735Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Chthonic C&C)"; tls_cert_fingerprint; content:"1d:99:bb:47:24:51:4e:2a:87:f5:dd:de:8c:81:a8:03:c5:04:ac:cf"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1d99bb4724514e2a87f5ddde8c81a803c504accf/; sid:903201735; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/1d99bb4724514e2a87f5ddde8c81a803c504accf/

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