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

SID: 903207930Rev: 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:"ae:2a:c2:b5:40:3e:b7:55:8a:e7:90:5d:b8:b0:12:33:e2:fa:5b:24"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ae2ac2b5403eb7558ae7905db8b01233e2fa5b24/; sid:903207930; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/ae2ac2b5403eb7558ae7905db8b01233e2fa5b24/

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