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

SID: 903208643Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 24, 2025
UpdatedDecember 24, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"55:d4:b8:31:d6:5f:f2:26:d9:22:a2:81:1f:dc:63:84:4d:e3:13:2c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/55d4b831d65ff226d922a2811fdc63844de3132c/; sid:903208643; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/55d4b831d65ff226d922a2811fdc63844de3132c/

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