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

SID: 903208585Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 13, 2025
UpdatedDecember 13, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"f9:b0:8d:69:9a:b9:7e:d4:86:16:8a:aa:ac:37:ed:96:8a:b9:a0:03"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f9b08d699ab97ed486168aaaac37ed968ab9a003/; sid:903208585; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f9b08d699ab97ed486168aaaac37ed968ab9a003/

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