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

SID: 903206979Rev: 132 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"d3:6f:c3:a4:d9:90:b7:8b:73:c4:26:77:51:26:db:4d:1e:b4:dd:66"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d36fc3a4d990b78b73c426775126db4d1eb4dd66/; sid:903206979; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/d36fc3a4d990b78b73c426775126db4d1eb4dd66/

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