alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING IRS COVID-19 Landing Page"; flow:established,to_client; content:"<title>Get My Payment"; fast_pattern; content:"title=|22|Go to IRS Home Page|22|"; content:".php|22 20|method=|22|post|22|"; distance:0; content:"discovered that you are eligible for an instant amount"; distance:0; content:"credited to your confirmed financial institution in a timeframe of"; distance:0; classtype:social-engineering; sid:2030147; rev:1; metadata:created_at 2020_05_11, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_05_11;)