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

SID: 903208436Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedNovember 14, 2025
UpdatedNovember 14, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"ef:a7:d2:d1:1e:13:e0:26:e8:96:38:3f:38:11:eb:58:ca:95:0b:00"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/efa7d2d11e13e026e896383f3811eb58ca950b00/; sid:903208436; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/efa7d2d11e13e026e896383f3811eb58ca950b00/

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