alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET HUNTING Obfuscated Split String (Double Q) 3"; flow:established,to_client; flowbits:set,ET.JS.Obfus.Func; file.data; content:"|22|s|22|+|22|p|22|+|22|lit|22|"; nocase; classtype:bad-unknown; sid:2017235; rev:5; metadata:created_at 2013_07_30, former_category INFO, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_29, mitre_tactic_id TA0005, mitre_tactic_name Defense_Evasion, mitre_technique_id T1027, mitre_technique_name Obfuscated_Files_or_Information;)