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

SID: 903208799Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedJanuary 30, 2026
UpdatedJanuary 30, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"8b:81:b3:6c:0e:d6:47:51:ab:03:2e:99:c5:d5:aa:60:a5:76:5a:44"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8b81b36c0ed64751ab032e99c5d5aa60a5765a44/; sid:903208799; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/8b81b36c0ed64751ab032e99c5d5aa60a5765a44/

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