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

SID: 903209597Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedApril 25, 2026
UpdatedApril 25, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"51:36:56:d1:50:a2:01:93:60:49:c3:d3:ff:4f:1c:6e:fb:7a:8c:c7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/513656d150a201936049c3d3ff4f1c6efb7a8cc7/; sid:903209597; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/513656d150a201936049c3d3ff4f1c6efb7a8cc7/

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