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

SID: 903208322Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 24, 2025
UpdatedOctober 24, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"63:e5:f5:3b:68:4e:f0:68:ad:6b:88:26:5f:a5:04:a9:76:51:fd:6f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/63e5f53b684ef068ad6b88265fa504a97651fd6f/; sid:903208322; rev:1;)

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