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

SID: 903208720Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedJanuary 10, 2026
UpdatedJanuary 10, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"8b:26:ce:7b:63:7b:3e:08:8a:62:ed:f7:fd:d4:7b:19:2d:15:ea:3c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8b26ce7b637b3e088a62edf7fdd47b192d15ea3c/; sid:903208720; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/8b26ce7b637b3e088a62edf7fdd47b192d15ea3c/

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