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

SID: 903205813Rev: 1103 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:"66:5c:8b:50:8e:c3:28:b1:2f:8f:1a:2a:20:66:2b:f0:db:a9:f0:69"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/665c8b508ec328b12f8f1a2a20662bf0dba9f069/; sid:903205813; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/665c8b508ec328b12f8f1a2a20662bf0dba9f069/

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