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

SID: 903209186Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 11, 2026
UpdatedMarch 11, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"36:3c:54:65:98:90:01:70:1b:fd:2d:e6:99:36:28:e0:26:4d:c7:e7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/363c5465989001701bfd2de6993628e0264dc7e7/; sid:903209186; rev:1;)

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