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

SID: 903204796Rev: 145 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:"21:34:c5:df:17:72:77:f2:a2:be:c3:7e:b8:83:09:c5:4b:2e:69:e1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2134c5df177277f2a2bec37eb88309c54b2e69e1/; sid:903204796; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/2134c5df177277f2a2bec37eb88309c54b2e69e1/

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