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:"17:ce:40:dd:96:1a:56:22:8b:82:01:ad:69:1a:6b:8b:2b:14:97:55"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/17ce40dd961a56228b8201ad691a6b8b2b149755/; sid:903205913; rev:1;)
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