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

SID: 903207532Rev: 10 views
Sourceabuse.ch/sslbl-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:"1a:fd:36:3b:ff:29:be:d8:a7:42:a9:06:7f:9b:db:43:cb:e4:26:3f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1afd363bff29bed8a742a9067f9bdb43cbe4263f/; sid:903207532; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/1afd363bff29bed8a742a9067f9bdb43cbe4263f/

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