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

SID: 903208009Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"cb:a8:c5:ac:92:3b:a2:49:17:9d:9e:02:fe:4f:0a:2c:53:09:07:6a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cba8c5ac923ba249179d9e02fe4f0a2c5309076a/; sid:903208009; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cba8c5ac923ba249179d9e02fe4f0a2c5309076a/

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