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

SID: 903208697Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedJanuary 7, 2026
UpdatedJanuary 7, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"a5:59:6f:02:8f:23:0e:dd:38:54:fe:fc:73:cd:80:6e:09:a1:ec:47"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a5596f028f230edd3854fefc73cd806e09a1ec47/; sid:903208697; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/a5596f028f230edd3854fefc73cd806e09a1ec47/

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