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

SID: 903210049Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 2, 2026
UpdatedJuly 2, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"99:70:dd:eb:7d:0e:2d:d7:11:bc:2a:f3:64:6b:41:7b:20:1b:fd:f2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9970ddeb7d0e2dd711bc2af3646b417b201bfdf2/; sid:903210049; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/9970ddeb7d0e2dd711bc2af3646b417b201bfdf2/

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