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

SID: 903209578Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedApril 20, 2026
UpdatedApril 20, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"b9:77:e8:69:e4:93:f7:0b:3e:79:14:a1:ea:a6:ab:e2:cc:1e:a0:4a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b977e869e493f70b3e7914a1eaa6abe2cc1ea04a/; sid:903209578; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b977e869e493f70b3e7914a1eaa6abe2cc1ea04a/

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