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

SID: 903203659Rev: 140 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:"ac:d3:43:27:0a:fb:ba:88:a4:3e:ef:d1:1d:8b:30:e4:bb:02:02:c8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/acd343270afbba88a43eefd11d8b30e4bb0202c8/; sid:903203659; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/acd343270afbba88a43eefd11d8b30e4bb0202c8/

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