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

SID: 903210486Rev: 1EnabledDerived5 views
Filesslblacklist_tls_cert.rules
CreatedAugust 24, 2026
UpdatedAugust 24, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"7a:9b:e4:97:f8:4c:09:e7:59:1b:a7:c7:d6:95:39:a6:e0:46:83:02"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7a9be497f84c09e7591ba7c7d69539a6e0468302/; sid:903210486; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/7a9be497f84c09e7591ba7c7d69539a6e0468302/

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