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

SID: 903208619Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 18, 2025
UpdatedDecember 18, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"cb:78:9c:5f:c5:df:d2:8c:4c:a1:74:e1:56:9f:00:fb:98:5c:27:51"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cb789c5fc5dfd28c4ca174e1569f00fb985c2751/; sid:903208619; rev:1;)

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