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

SID: 903208023Rev: 10 views
Sourceabuse.ch/sslbl-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:"76:a7:c7:6d:a9:49:5f:a6:2f:dd:ea:ce:ca:df:5c:5b:84:75:eb:d0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/76a7c76da9495fa62fddeacecadf5c5b8475ebd0/; sid:903208023; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/76a7c76da9495fa62fddeacecadf5c5b8475ebd0/

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