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

SID: 903208785Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedJanuary 30, 2026
UpdatedJanuary 30, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"ac:ad:b4:28:e1:2d:1c:c9:4f:2b:fd:5b:44:bb:4a:6f:5a:0b:77:ab"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/acadb428e12d1cc94f2bfd5b44bb4a6f5a0b77ab/; sid:903208785; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/acadb428e12d1cc94f2bfd5b44bb4a6f5a0b77ab/

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