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

SID: 903208387Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedNovember 3, 2025
UpdatedNovember 3, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"71:a2:a4:c3:de:eb:f2:4e:10:60:2d:f7:a8:2c:aa:8d:c2:1a:8a:9e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/71a2a4c3deebf24e10602df7a82caa8dc21a8a9e/; sid:903208387; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/71a2a4c3deebf24e10602df7a82caa8dc21a8a9e/

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