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

SID: 903209058Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedFebruary 26, 2026
UpdatedFebruary 26, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"14:89:74:5b:5c:5f:06:6b:8b:ea:ec:71:81:56:75:13:ca:9e:af:d2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1489745b5c5f066b8beaec7181567513ca9eafd2/; sid:903209058; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/1489745b5c5f066b8beaec7181567513ca9eafd2/

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