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

SID: 903210520Rev: 1EnabledDerived1 views
Filesslblacklist_tls_cert.rules
CreatedAugust 28, 2026
UpdatedAugust 28, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"9f:04:64:e2:9f:b9:43:33:e1:ad:31:74:0b:f4:d4:bf:f8:9c:bd:28"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9f0464e29fb94333e1ad31740bf4d4bff89cbd28/; sid:903210520; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/9f0464e29fb94333e1ad31740bf4d4bff89cbd28/

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