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

SID: 903208612Rev: 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:"51:88:77:3e:bd:00:54:5e:51:24:e0:b1:4b:f1:83:b9:aa:83:32:3c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5188773ebd00545e5124e0b14bf183b9aa83323c/; sid:903208612; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5188773ebd00545e5124e0b14bf183b9aa83323c/

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