alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Magnitude Flash Payload"; flow:established,to_server; urilen:34; http.host; pcre:"/^\d{1,3}\.\d{1,3}.\d{1,3}.\d{1,3}$/"; http.uri; content:"/?"; startswith; fast_pattern; pcre:"/^\/\?[a-f0-9]{32}$/"; http.header_names; to_lowercase; content:!"|0d 0a|user-agent|0d 0a|"; content:!"|0d 0a|accept"; content:!"|0d 0a|referer|0d 0a|"; classtype:exploit-kit; sid:2019800; rev:5; metadata:created_at 2014_11_25, signature_severity Major, updated_at 2024_05_01;)