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

SID: 903207311Rev: 10 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:"73:cb:3a:67:27:6e:1b:67:1b:5f:6a:03:bb:52:8f:25:61:f3:39:bc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/73cb3a67276e1b671b5f6a03bb528f2561f339bc/; sid:903207311; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/73cb3a67276e1b671b5f6a03bb528f2561f339bc/

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