SSLBL: Malicious SSL certificate detected (Vidar C&C)
Sourceabuse.ch/sslbl-blacklist
CreatedDecember 26, 2025
UpdatedDecember 26, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"77:cc:c6:07:69:c2:fc:ec:1b:72:00:94:cd:aa:0f:f4:9e:37:22:7d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/77ccc60769c2fcec1b720094cdaa0ff49e37227d/; sid:903208652; rev:1;)
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