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

SID: 903207371Rev: 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:"0a:1b:92:9a:ca:76:fb:a9:34:b5:e6:79:cd:8e:6f:2f:7f:1e:36:71"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0a1b929aca76fba934b5e679cd8e6f2f7f1e3671/; sid:903207371; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/0a1b929aca76fba934b5e679cd8e6f2f7f1e3671/

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