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

SID: 903208249Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedOctober 14, 2025
UpdatedOctober 14, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"45:7e:9c:30:17:9d:80:47:ff:8b:ad:04:40:c8:cd:27:18:57:ce:83"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/457e9c30179d8047ff8bad0440c8cd271857ce83/; sid:903208249; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/457e9c30179d8047ff8bad0440c8cd271857ce83/

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