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

SID: 903208884Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedFebruary 9, 2026
UpdatedFebruary 9, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"e3:00:1c:05:fa:31:b8:a8:e5:00:0b:30:ac:e9:e3:16:9d:86:0a:ce"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e3001c05fa31b8a8e5000b30ace9e3169d860ace/; sid:903208884; rev:1;)

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