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

SID: 903208317Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 23, 2025
UpdatedOctober 23, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"d5:00:fa:3b:40:94:ef:ac:42:50:60:a5:63:71:28:67:2d:73:6d:c7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d500fa3b4094efac425060a5637128672d736dc7/; sid:903208317; rev:1;)

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