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

SID: 903208856Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedFebruary 8, 2026
UpdatedFebruary 8, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (SantaStealer C&C)"; tls_cert_fingerprint; content:"4f:b0:a4:9f:57:16:8d:54:99:95:de:69:24:22:21:5a:61:0c:cd:ff"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4fb0a49f57168d549995de692422215a610ccdff/; sid:903208856; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4fb0a49f57168d549995de692422215a610ccdff/

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