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

SID: 903207557Rev: 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:"d1:11:93:54:b9:c7:a7:b9:53:9e:df:4b:96:56:b8:03:5d:3f:85:57"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d1119354b9c7a7b9539edf4b9656b8035d3f8557/; sid:903207557; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/d1119354b9c7a7b9539edf4b9656b8035d3f8557/

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