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

SID: 903207631Rev: 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:"28:80:61:f2:d8:7b:20:71:71:0d:e4:4c:30:be:d8:71:00:3a:e8:81"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/288061f2d87b2071710de44c30bed871003ae881/; sid:903207631; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/288061f2d87b2071710de44c30bed871003ae881/

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