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

SID: 903208468Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedNovember 19, 2025
UpdatedNovember 19, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"4a:45:b6:20:a8:31:93:07:a4:66:d2:50:0e:3f:1f:67:98:c1:3f:9f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4a45b620a8319307a466d2500e3f1f6798c13f9f/; sid:903208468; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4a45b620a8319307a466d2500e3f1f6798c13f9f/

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