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

SID: 903209224Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 14, 2026
UpdatedMarch 14, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"f1:05:13:06:c3:28:fd:41:24:56:95:08:4f:8e:6d:39:a4:78:c0:55"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f1051306c328fd41245695084f8e6d39a478c055/; sid:903209224; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f1051306c328fd41245695084f8e6d39a478c055/

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