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

SID: 903210542Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedAugust 30, 2026
UpdatedAugust 30, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"71:1c:3a:7b:d1:5a:e5:37:7f:4c:39:5e:23:b3:d8:b8:f1:32:7c:ed"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/711c3a7bd15ae5377f4c395e23b3d8b8f1327ced/; sid:903210542; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/711c3a7bd15ae5377f4c395e23b3d8b8f1327ced/

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