alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING [TW] NOTG Obfuscation Redirect Observed M1"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/obufsssssssscaaatoion/"; nocase; fast_pattern; classtype:social-engineering; sid:2047978; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_09_08, deployment Perimeter, confidence High, signature_severity Critical, tag Phishing, updated_at 2023_09_08, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)