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

SID: 903208571Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 10, 2025
UpdatedDecember 10, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"83:74:aa:1e:49:eb:8f:bc:2e:7b:a4:ee:5a:ff:54:59:1f:4d:6b:6d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8374aa1e49eb8fbc2e7ba4ee5aff54591f4d6b6d/; sid:903208571; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/8374aa1e49eb8fbc2e7ba4ee5aff54591f4d6b6d/

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