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

SID: 903208488Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 1, 2025
UpdatedDecember 1, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"63:5c:dd:5e:a7:08:ff:ed:f1:b0:84:a9:b7:c5:5c:3c:3d:ca:17:b3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/635cdd5ea708ffedf1b084a9b7c55c3c3dca17b3/; sid:903208488; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/635cdd5ea708ffedf1b084a9b7c55c3c3dca17b3/

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