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:"00:39:3b:02:25:05:67:30:41:9d:70:58:6e:1f:48:9f:b4:e9:92:24"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/00393b0225056730419d70586e1f489fb4e99224/; sid:903207171; rev:1;)
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