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

SID: 903204921Rev: 145 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"40:8e:8b:ae:74:9f:15:a4:65:ab:f4:84:17:34:ee:4f:f6:bb:7f:3b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/408e8bae749f15a465abf4841734ee4ff6bb7f3b/; sid:903204921; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/408e8bae749f15a465abf4841734ee4ff6bb7f3b/

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