SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)
Sourceabuse.ch/sslbl-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:"fa:db:52:40:cc:9b:72:83:c4:36:a6:03:96:43:d9:59:3d:d4:3a:f1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fadb5240cc9b7283c436a6039643d9593dd43af1/; sid:903204230; rev:1;)
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