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

SID: 903210540Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedAugust 30, 2026
UpdatedAugust 30, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"1f:49:4c:d8:29:ce:4d:2c:46:5b:8e:98:1a:0c:7f:92:88:35:43:28"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1f494cd829ce4d2c465b8e981a0c7f9288354328/; sid:903210540; rev:1;)

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