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

SID: 903207307Rev: 10 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"bb:03:b1:51:76:c2:a8:d9:27:ae:ed:6e:de:03:09:3b:6a:98:5f:8a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bb03b15176c2a8d927aeed6ede03093b6a985f8a/; sid:903207307; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/bb03b15176c2a8d927aeed6ede03093b6a985f8a/

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