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

SID: 903208627Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedDecember 22, 2025
UpdatedDecember 22, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"be:3b:16:0e:be:83:bf:c2:e6:09:bf:91:2b:36:09:6e:8d:d2:ff:a3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/be3b160ebe83bfc2e609bf912b36096e8dd2ffa3/; sid:903208627; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/be3b160ebe83bfc2e609bf912b36096e8dd2ffa3/

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