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

SID: 903210169Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 15, 2026
UpdatedJuly 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"1d:ed:ac:f3:71:0f:30:c1:5b:9e:73:c9:d7:19:a9:69:ee:c7:55:e5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1dedacf3710f30c15b9e73c9d719a969eec755e5/; sid:903210169; rev:1;)

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