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

SID: 903210123Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedJuly 11, 2026
UpdatedJuly 11, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"dc:bc:38:3f:1a:16:d4:b8:ba:a7:bf:ca:1b:b0:23:f7:f6:5c:36:f7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dcbc383f1a16d4b8baa7bfca1bb023f7f65c36f7/; sid:903210123; rev:1;)

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