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

SID: 903207934Rev: 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:"3c:db:99:6e:db:a5:ac:fe:fb:80:19:49:8d:1e:62:be:4a:01:31:0a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3cdb996edba5acfefb8019498d1e62be4a01310a/; sid:903207934; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/3cdb996edba5acfefb8019498d1e62be4a01310a/

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