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

SID: 903209508Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedApril 12, 2026
UpdatedApril 12, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"e4:3e:f8:06:fe:5a:67:67:cd:9f:d7:39:1d:11:e7:db:88:a2:2e:fe"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e43ef806fe5a6767cd9fd7391d11e7db88a22efe/; sid:903209508; rev:1;)

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