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

SID: 903207670Rev: 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:"6e:84:d6:96:e4:43:5d:9d:fe:93:c1:00:a9:c1:5f:c4:30:2e:b8:7d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6e84d696e4435d9dfe93c100a9c15fc4302eb87d/; sid:903207670; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/6e84d696e4435d9dfe93c100a9c15fc4302eb87d/

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