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

SID: 903208875Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedFebruary 9, 2026
UpdatedFebruary 9, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (SantaStealer C&C)"; tls_cert_fingerprint; content:"ef:e1:d7:66:eb:e2:03:dc:7a:9b:48:00:03:b5:b2:aa:5c:ce:cd:d8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/efe1d766ebe203dc7a9b480003b5b2aa5ccecdd8/; sid:903208875; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/efe1d766ebe203dc7a9b480003b5b2aa5ccecdd8/

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