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

SID: 903210079Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 7, 2026
UpdatedJuly 7, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"72:a2:35:4f:33:ff:1d:38:b3:1c:b1:92:09:b4:b9:0a:ca:fa:f4:6d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/72a2354f33ff1d38b31cb19209b4b90acafaf46d/; sid:903210079; rev:1;)

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