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

SID: 903207786Rev: 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:"cc:22:1e:d6:b4:44:46:9c:93:46:c8:1a:76:3f:6d:b9:d7:33:16:47"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cc221ed6b444469c9346c81a763f6db9d7331647/; sid:903207786; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/cc221ed6b444469c9346c81a763f6db9d7331647/

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