Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET INFO JAVA - Java Serialized Data Download by Vulnerable Client"; flow:established,from_server; flowbits:isset,ET.http.javaclient.vulnerable; file_data; content:"|ac ed|"; within:2; flowbits:set,et.exploitkitlanding; classtype:misc-activity; sid:2016502; rev:4; metadata:attack_target Client_and_Server, created_at 2013_02_26, deployment Perimeter, confidence High, signature_severity Minor, updated_at 2023_04_20; target:dest_ip;)