alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_SERVER WebShell - PostMan"; flow:established,to_server; http.method; content:"POST"; http.request_body; content:"form-data|3b| name=|22|formSubmited|22|"; content:"form-data|3b| name=|22|scriptPassword|22|"; classtype:misc-activity; sid:2015937; rev:8; metadata:created_at 2012_11_27, signature_severity Major, updated_at 2020_04_22;)