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

SID: 903208587Rev: 11 views
Sourceabuse.ch/sslbl-blacklist
CreatedDecember 14, 2025
UpdatedDecember 14, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"f8:59:34:ca:87:4f:e4:46:9b:86:3a:79:d4:8e:d3:30:67:49:ce:4d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f85934ca874fe4469b863a79d48ed3306749ce4d/; sid:903208587; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f85934ca874fe4469b863a79d48ed3306749ce4d/

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