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

SID: 903208084Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 17, 2025
UpdatedSeptember 17, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"b9:16:61:3c:a8:4d:5c:ce:45:bb:67:8c:c4:51:d5:4c:b3:9f:43:ad"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b916613ca84d5cce45bb678cc451d54cb39f43ad/; sid:903208084; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b916613ca84d5cce45bb678cc451d54cb39f43ad/

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