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

SID: 903208745Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedJanuary 15, 2026
UpdatedJanuary 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"ba:3b:fa:cb:98:fc:87:88:49:32:c5:20:e3:33:6c:0d:95:b6:90:db"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ba3bfacb98fc87884932c520e3336c0d95b690db/; sid:903208745; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/ba3bfacb98fc87884932c520e3336c0d95b690db/

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