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

SID: 903209580Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedApril 20, 2026
UpdatedApril 20, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"5e:d3:76:56:3a:b4:6f:d1:1e:fb:94:df:b9:84:78:14:1b:35:42:b9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5ed376563ab46fd11efb94dfb98478141b3542b9/; sid:903209580; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/5ed376563ab46fd11efb94dfb98478141b3542b9/

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