alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE RevProxy Java Settings"; flow:established,to_client; file_data; content:"USE_USERAGENT="; content:"DELAY_BETWEEN_SYNCS="; content:"CONNECTION_TIMEOUT="; classtype:trojan-activity; sid:2016592; rev:3; metadata:created_at 2013_03_19, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)