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

SID: 903208588Rev: 10 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:"4a:4e:95:f9:6d:4d:ea:58:7d:db:88:d6:b1:b1:02:d5:bb:be:1e:53"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4a4e95f96d4dea587ddb88d6b1b102d5bbbe1e53/; sid:903208588; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4a4e95f96d4dea587ddb88d6b1b102d5bbbe1e53/

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