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

SID: 903210029Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedJune 25, 2026
UpdatedJune 25, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"29:e9:11:27:8a:8f:42:91:b3:db:06:84:b0:ea:6a:31:c6:ac:cc:9a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/29e911278a8f4291b3db0684b0ea6a31c6accc9a/; sid:903210029; rev:1;)

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