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

SID: 903209841Rev: 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:"cc:06:0f:5f:00:fd:e8:26:f5:25:2c:47:76:5f:1f:0a:74:e8:cb:1b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cc060f5f00fde826f5252c47765f1f0a74e8cb1b/; sid:903209841; rev:1;)

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