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

SID: 903209384Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 30, 2026
UpdatedMarch 30, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"33:51:0a:ca:34:2f:d0:5d:8d:74:aa:95:7e:95:47:7a:eb:2e:7e:d7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/33510aca342fd05d8d74aa957e95477aeb2e7ed7/; sid:903209384; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/33510aca342fd05d8d74aa957e95477aeb2e7ed7/

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