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

SID: 903209930Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJune 15, 2026
UpdatedJune 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"9e:21:64:96:50:30:73:60:f4:1b:16:5d:05:4d:97:88:96:20:c3:fa"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9e21649650307360f41b165d054d97889620c3fa/; sid:903209930; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/9e21649650307360f41b165d054d97889620c3fa/

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