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

SID: 903205965Rev: 183 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:"c5:b5:55:a8:3d:12:7a:95:53:d4:fb:1f:ce:cb:35:ce:8e:91:a4:47"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c5b555a83d127a9553d4fb1fcecb35ce8e91a447/; sid:903205965; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/c5b555a83d127a9553d4fb1fcecb35ce8e91a447/

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