alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Facebook Phish 2020-01-10"; flow:established,to_server; http.method; content:"POST"; http.host; content:!".facebook.com"; endswith; http.request_body; content:"lsd="; depth:4; nocase; content:"&m_ts="; nocase; distance:0; content:"&li="; nocase; distance:0; content:"&try_number="; nocase; distance:0; content:"&unrecognized_tries="; nocase; distance:0; content:"&email="; nocase; distance:0; content:"|25|40"; distance:0; content:"&login="; nocase; distance:0; content:"&_fb_noscript="; nocase; distance:0; fast_pattern; classtype:credential-theft; sid:2029683; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2020_01_10, deployment Perimeter, confidence High, signature_severity Critical, tag Phishing, updated_at 2020_11_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;)