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

SID: 903207402Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"aa:34:ae:60:bd:94:16:73:50:29:f4:11:07:73:b1:7a:68:38:91:fd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/aa34ae60bd9416735029f4110773b17a683891fd/; sid:903207402; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/aa34ae60bd9416735029f4110773b17a683891fd/

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