alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Successful Facebook Phish 2018-01-26"; flow:established,to_server; flowbits:isset,ET.genericphish; http.method; content:"POST"; http.host; content:!".facebook.com"; endswith; http.request_body; content:"lsd="; depth:4; nocase; content:"&try_number="; nocase; distance:0; content:"&unrecognized_tries="; nocase; distance:0; content:"&prefill_contact_point="; nocase; distance:0; content:"&prefill_source="; nocase; distance:0; content:"&prefill_type="; nocase; distance:0; content:"&first_prefill_source="; nocase; distance:0; content:"&first_prefill_type="; nocase; distance:0; content:"&had_cp_prefilled="; nocase; distance:0; content:"&had_password_prefilled="; nocase; distance:0; fast_pattern; classtype:credential-theft; sid:2029665; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_01_25, 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;)