alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Safe/CritX/FlashPack Payload"; flow:established,to_server; http.uri; content:"/load"; fast_pattern; content:".php"; pcre:"/\/load(?:fla(2001[34]|0515)|msie\d{0,2}|20132551|jimage|silver|0322|db|im|rh)\.php/"; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; classtype:exploit-kit; sid:2017813; rev:11; metadata:created_at 2013_12_06, signature_severity Major, updated_at 2024_04_27;)