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

SID: 903209357Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 26, 2026
UpdatedMarch 26, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"aa:61:ba:ea:02:0e:30:d4:e9:27:93:69:35:99:32:31:9c:a0:d2:ec"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/aa61baea020e30d4e9279369359932319ca0d2ec/; sid:903209357; rev:1;)

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