alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Microsoft Account Phishing Landing"; flow:established,to_client; http.stat_code; content:"200"; file.data; content:"<title>sign in to your account"; nocase; fast_pattern; content:"src=|22|https|3a|//secure.aadcdn.microsoftonline-p.com/"; nocase; distance:0; content:"src=|22|files/"; nocase; distance:0; content:"href=|22|files/"; nocase; distance:0; content:"method=|22|post|22|"; nocase; distance:0; classtype:social-engineering; sid:2025614; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_06_21, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2020_08_25;)