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

SID: 903208755Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedJanuary 15, 2026
UpdatedJanuary 15, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"68:cd:a8:cc:40:2c:23:eb:7b:13:96:8c:1e:8f:01:aa:e0:3d:b4:bb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/68cda8cc402c23eb7b13968c1e8f01aae03db4bb/; sid:903208755; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/68cda8cc402c23eb7b13968c1e8f01aae03db4bb/

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