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

SID: 903207223Rev: 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:"fc:da:2b:cb:e6:d3:75:40:19:0a:5f:13:2d:22:91:4d:7e:5a:bf:1b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fcda2bcbe6d37540190a5f132d22914d7e5abf1b/; sid:903207223; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/fcda2bcbe6d37540190a5f132d22914d7e5abf1b/

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