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

SID: 903210467Rev: 1EnabledDerived4 views
Filesslblacklist_tls_cert.rules
CreatedAugust 21, 2026
UpdatedAugust 21, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"0b:b9:77:bf:9e:09:50:a1:a8:18:66:0d:de:00:9a:c9:93:4b:d1:e2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0bb977bf9e0950a1a818660dde009ac9934bd1e2/; sid:903210467; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/0bb977bf9e0950a1a818660dde009ac9934bd1e2/

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