alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING DHL Phish Landing Sept 14 2015"; flow:established,to_client; file_data; content:"<TITLE>DHL |7c| Tracking</TITLE>"; nocase; fast_pattern; content:"<title>TRADE FILE</title>"; nocase; distance:0; content:"Sign In With Your Correct Email"; nocase; distance:0; classtype:social-engineering; sid:2025690; rev:6; metadata:created_at 2015_09_15, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_17;)