describe NIGERIAN_BODY4 Message body looks like a Nigerian spam message 4+
body __NIGERIAN_BODY_1 /\b(?:financial|confiden(?:tial|ce)|safe|mutual|secret|success|risk-?free|details|business).{1,30}\btransaction\b/i
body __NIGERIAN_BODY_2 /\btransaction\b.{1,30}\b(?:magnitude|diplomatic|strict|absolute|secret|confiden(?:tial|ce)|guarantee)/i
body __NIGERIAN_BODY_3 /BASED ON INFORMATION GATHERED ABOUT YOU, WE BELIEVE\s*YOU WOULD BE IN A POSITION TO HELP US IN TRANSFER/i
body __NIGERIAN_BODY_5 /\bpoisoned (?:to death )?by his business associate/i
body __NIGERIAN_BODY_6 /\bIt is with trust and confidentiality\b/i
body __NIGERIAN_BODY_7 /\bU\.?S\.?(?:D\.?)?\s*(?:\$\s*)?(?:\d+,\d+,\d+|\d+\.\d+\.\d+|\d+(?:\.\d+)?\s*milli?on)/i
body __NIGERIAN_BODY_8 /\b(?:You may be sur?prised to receive this letter from me|this (?:letter|mail) (?:(?:may|will) come to you as|will be) a sur?prise)\b/i
body __NIGERIAN_BODY_9 /\bthe .{1,10} son of\b/i
body __NIGERIAN_BODY_10 /\burgent and(?: very)? (?:profitable|confidential) business (?:proposal|proposition)\b/i
body __NIGERIAN_BODY_11 /\bassistance to relocate\b/i
body __NIGERIAN_BODY_12 /\bto which will be transferred the sum\b/i
body __NIGERIAN_BODY_13 /\byour(?: private)? (?:tele)?phone (?:and|&) fax Numbers?\b/i
body __NIGERIAN_BODY_14 /\bthe importance of Secrecy\b/i
body __NIGERIAN_BODY_15 /\bmodalities\b/i
body __NIGERIAN_BODY_16 /\bI am a Private Investigator\b/i
body __NIGERIAN_BODY_17 /\bWRITING THIS LETTER TO SOLICIT\b/i
body __NIGERIAN_BODY_18 /\bSEVERAL ATTEMPTS HAVE BEEN MADE WITH OUT SUCCESS\b/i
body __NIGERIAN_BODY_19 /\bMY PROPOSAL IS ACCEPTABLE\b/i
body __NIGERIAN_BODY_20 /\d+%.{0,15}\)? (?:of (?:the total|this|the) (?:amount|sum|money)|for you|for my investment|for (?:us|me)|.{0,15}\bfor your expenses)\b/i
body __NIGERIAN_BODY_21 /\bforeign account\b/i
body __NIGERIAN_BODY_22 /\btrust (?:and|&) confidentiality\b/i
body __NIGERIAN_BODY_25 /\bvery beneficial to both of us\b/i
body __NIGERIAN_BODY_26 /\bmilli?on (?:.{1,25} thousand\s*)?(?:(?:united states|u\.?s\.?) dollars|(?i:U\.?S\.?D?))\b/i
body __NIGERIAN_BODY_27 /\bcorrespondent branch\b/i
body __NIGERIAN_BODY_28 /\btransaction is .{1,15} risk free.\b/i
body __NIGERIAN_BODY_29 /\b(?:percentage|rate) of this money\b/i
body __NIGERIAN_BODY_30 /\bfavou?rable response\b/i
body __NIGERIAN_BODY_31 /\btotal acceptance and commitment\b/i
body __NIGERIAN_BODY_32 /\blocate(?: .{1,20})? extended relative/i
body __NIGERIAN_BODY_33 /\bhonest cooperation\b/i
body __NIGERIAN_BODY_34 /\b(?:wife|son|brother|daughter) of the late\b/i
body __NIGERIAN_BODY_35 /\bintuitive confidence/i
body __NIGERIAN_BODY_36 /\battached to ticket number\b/i
body __NIGERIAN_BODY_37 /\ball funds will be returned\b/i
body __NIGERIAN_BODY_38 /\b(?:International\b.{1,15}\bLottery|lottery\b.{1,15}\binternational)\b/i
body __NIGERIAN_BODY_39 /\bYOUR FULL NAMES?,?(?:and|&)? FULL CONTACT ADDRESS\b/i
body __NIGERIAN_BODY_40 /\bsend .{1,30}\byour telefax Numbers?\b/i
body __NIGERIAN_BODY_41 /(?:government|bank) of nigeria/i
body __NIGERIAN_BODY_42 /nigerian? (?:national|government)/i
body __NIGERIAN_BODY_43 /\blate .{0,15}(?:father|wife|husband|general|president|daughter|son|minister).{0,20}(?:wealthy|treasure|deposit|money|left|property|known|\$|US)/i
body __NIGERIAN_BODY_44 /\b(?:of|the) late president\b/i
body __NIGERIAN_BODY_45 /\bsum of ?(?:million|US|\$)|(?:deposit|left|huge|discovered|abandoned).{0,15} sum of/i
body __NIGERIAN_BODY_46 /\bgive\s+you .{0,15}(?:fund|money|total|sum|contact|percent)\b/i
