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

SID: 903210157Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 15, 2026
UpdatedJuly 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"58:a5:de:d8:4c:93:62:1d:72:ec:c1:4b:38:6e:0e:6b:ea:5d:10:3a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/58a5ded84c93621d72ecc14b386e0e6bea5d103a/; sid:903210157; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/58a5ded84c93621d72ecc14b386e0e6bea5d103a/

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