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

SID: 903209821Rev: 1EnabledDerived3 views
Filesslblacklist_tls_cert.rules
CreatedJune 5, 2026
UpdatedJune 5, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"90:e3:29:8b:9d:f7:e2:c9:ba:08:cc:32:ca:b7:7d:ee:09:be:4f:30"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/90e3298b9df7e2c9ba08cc32cab77dee09be4f30/; sid:903209821; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/90e3298b9df7e2c9ba08cc32cab77dee09be4f30/

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