alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY Java Client HTTP Request"; flow:established,to_server; flowbits:set,ET.http.javaclient; flowbits:noalert; http.user_agent; content:"Java/"; classtype:misc-activity; sid:2013035; rev:5; metadata:created_at 2011_06_16, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_12_14;)