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

SID: 903207884Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"f4:61:a8:52:ac:ee:7f:1b:8d:a6:12:7f:2e:73:ea:87:9f:e7:30:ac"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f461a852acee7f1b8da6127f2e73ea879fe730ac/; sid:903207884; rev:1;)

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