SSLBL: Malicious SSL certificate detected (Vidar C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"58:80:d5:49:19:a6:3d:b4:bf:ab:d9:26:90:64:00:70:25:df:ea:94"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5880d54919a63db4bfabd9269064007025dfea94/; sid:903207974; rev:1;)
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