alert tcp $AIM_SERVERS any -> $HOME_NET any (msg:"GPL DELETED AIM receive message"; flow:to_client; content:"*|02|"; depth:2; content:"|00 04 00 07|"; depth:4; offset:6; classtype:policy-violation; sid:2101633; rev:7; metadata:created_at 2010_09_23, deprecation_reason Relevance, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_07;)