SSLBL: Malicious SSL certificate detected (QuasarRAT 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 (QuasarRAT C&C)"; tls_cert_fingerprint; content:"04:11:d8:b9:b2:35:47:f8:67:33:34:7b:06:34:01:0f:11:2e:15:8f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0411d8b9b23547f86733347b0634010f112e158f/; sid:903204660; rev:1;)
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