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

SID: 903207482Rev: 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:"fe:3d:7e:c2:76:99:34:22:65:8c:3f:a5:1b:d6:f5:64:e7:a6:8d:75"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fe3d7ec276993422658c3fa51bd6f564e7a68d75/; sid:903207482; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/fe3d7ec276993422658c3fa51bd6f564e7a68d75/

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