alert tcp $HOME_NET any -> $EXTERNAL_NET 4660:4799 (msg:"ET P2P eDonkey File Status Request"; flow:to_server,established; content:"|e3 11|"; depth:2; reference:url,www.edonkey.com; classtype:policy-violation; sid:2001297; rev:10; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)