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

SID: 903209389Rev: 10 views
Sourcesslbl/ssl-fp-blacklist
CreatedMarch 30, 2026
UpdatedMarch 30, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (njrat C&C)"; tls_cert_fingerprint; content:"f9:78:cf:56:a8:38:e9:82:1b:69:97:84:c9:65:0a:0b:aa:cd:b5:28"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f978cf56a838e9821b699784c9650a0baacdb528/; sid:903209389; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/f978cf56a838e9821b699784c9650a0baacdb528/

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