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

SID: 903209902Rev: 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:"15:9a:a5:34:9f:10:94:21:6b:5e:c2:43:34:c9:a4:ea:25:c0:06:f3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/159aa5349f1094216b5ec24334c9a4ea25c006f3/; sid:903209902; rev:1;)

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