SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)

SID: 903208058Rev: 10 views
Sourceabuse.ch/sslbl-blacklist
CreatedSeptember 15, 2025
UpdatedSeptember 15, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"7c:12:31:67:8b:18:3e:b2:b9:f0:94:aa:a2:a9:4d:e7:ac:bf:db:74"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7c1231678b183eb2b9f094aaa2a94de7acbfdb74/; sid:903208058; rev:1;)

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