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

SID: 903209845Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedJune 9, 2026
UpdatedJune 9, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"86:ee:48:a5:c4:4b:14:01:49:fb:a7:7b:22:b9:39:00:cf:3e:88:3b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/86ee48a5c44b140149fba77b22b93900cf3e883b/; sid:903209845; rev:1;)

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