alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Suspicious flash_player.exe Download"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:"/flash_player.exe"; reference:url,www.malwareurl.com/listing.php?domain=newpornmov.info; classtype:bad-unknown; sid:2011982; rev:4; metadata:created_at 2010_11_24, signature_severity Major, updated_at 2020_05_06;)