alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Possible Instagram Phishing or Scam Landing Page"; flow:established,to_client; file.data; content:"lnstagram"; nocase; fast_pattern; within:1000; content:"</title>"; within:50; nocase; classtype:social-engineering; sid:2031493; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2021_01_07, deployment Perimeter, confidence Low, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_01_07;)