SSLBL: Malicious SSL certificate detected (njrat C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedApril 9, 2026
UpdatedApril 9, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (njrat C&C)"; tls_cert_fingerprint; content:"de:cc:8c:d1:ba:84:39:2f:10:54:e0:d1:39:4f:4f:0a:9f:64:b7:fa"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/decc8cd1ba84392f1054e0d1394f4f0a9f64b7fa/; sid:903209484; rev:1;)
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