alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO HTTPie User-Agent Outbound"; flow:established,to_server; http.user_agent; content:"HTTPie/"; startswith; reference:url,httpie.org; classtype:attempted-recon; sid:2025584; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_05_23, deployment Perimeter, confidence High, signature_severity Major, updated_at 2024_04_13;)