SSLBL: Malicious SSL certificate detected (Vidar C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 23, 2025
UpdatedDecember 23, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"33:9b:3d:43:e8:b1:87:bb:1c:1e:a8:4c:26:23:36:00:8c:43:6d:10"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/339b3d43e8b187bb1c1ea84c262336008c436d10/; sid:903208638; rev:1;)
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