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

SID: 903209195Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 11, 2026
UpdatedMarch 11, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"b4:5e:de:e5:05:9c:8d:03:2c:b6:7e:b6:c3:47:bc:5c:9b:6b:5c:d4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b45edee5059c8d032cb67eb6c347bc5c9b6b5cd4/; sid:903209195; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b45edee5059c8d032cb67eb6c347bc5c9b6b5cd4/

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