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

SID: 903209614Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedMay 5, 2026
UpdatedMay 5, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"82:f1:9a:ac:31:fa:0b:5c:38:85:8a:f0:39:bc:9b:01:33:42:40:46"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/82f19aac31fa0b5c38858af039bc9b0133424046/; sid:903209614; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/82f19aac31fa0b5c38858af039bc9b0133424046/

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