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

SID: 903207369Rev: 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:"db:e4:a8:82:5e:ea:47:10:40:90:b0:58:ac:7e:47:a7:e0:5c:09:05"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dbe4a8825eea47104090b058ac7e47a7e05c0905/; sid:903207369; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/dbe4a8825eea47104090b058ac7e47a7e05c0905/

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