SSLBL: Malicious SSL certificate detected (QNodeService C&C)
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QNodeService C&C)"; tls_cert_fingerprint; content:"44:0c:3b:49:5f:95:2a:16:cc:5a:82:fc:b4:ec:01:e5:0a:e7:b8:36"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/440c3b495f952a16cc5a82fcb4ec01e50ae7b836/; sid:903203291; rev:1;)
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