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:"c6:a8:3d:a0:5c:0a:d8:d2:f2:84:98:b0:72:d6:7a:1a:4e:43:9b:0b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c6a83da05c0ad8d2f28498b072d67a1a4e439b0b/; sid:903204574; rev:1;)
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