SSLBL: Malicious SSL certificate detected (Vidar C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 21, 2025
UpdatedOctober 21, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"5d:5c:6f:a6:3f:7e:b6:de:10:26:8a:9c:91:c4:36:f5:ca:6d:5b:88"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5d5c6fa63f7eb6de10268a9c91c436f5ca6d5b88/; sid:903208299; rev:1;)
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