alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Apple Phishing Landing 2015-07-27"; flow:to_client,established; file_data; content:"<title>Secure Login</title>"; content:"action=|22|emsg1.php|22|"; fast_pattern; distance:0; content:"valid Apple ID"; distance:0; content:"valid Password"; distance:0; classtype:social-engineering; sid:2031708; rev:3; metadata:created_at 2015_07_27, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)