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

SID: 903207838Rev: 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:"46:ad:d3:1d:72:e8:ff:ec:a3:75:b5:4c:45:43:03:9e:d7:2d:b1:1d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/46add31d72e8ffeca375b54c4543039ed72db11d/; sid:903207838; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/46add31d72e8ffeca375b54c4543039ed72db11d/

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