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

SID: 903210101Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 9, 2026
UpdatedJuly 9, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"16:e2:a4:5a:fc:9c:23:7a:46:3c:23:e1:41:10:ae:bb:70:00:85:db"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/16e2a45afc9c237a463c23e14110aebb700085db/; sid:903210101; rev:1;)

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