内容は
最後通告です。
2016年5月1日に支払われることになった$2784.65の量について記述しています。
・・・我々はあなたに予告なく借金を回復するために法的手続を・。
このような警告文の場合は、無視してください。
気になる場合は、こう思考します。
警告文に、自分を特定記載がありません。
これでは、基本的に回収は不可能です。
メール自体に、電子メール保護の証明書 – 識別情報が付与されていません。
このような場合は、SSl通信を行い電子メール保護の証明書-識別情報の添付されます。
電子メール保護の証明書には、組織を保証する識別子が付与されるため、内容を確認し識別IDを探索すれば
判明します。近頃、証明書も自分で作ることもできますが、法的な場合は追跡IDが合意されることになり
偽装すると違法行為で訴えることもできます。
charsetが米国やヨーロッパで使われている文字セットですので法的な場合は解釈できません。

差出人
Ulysses Montoya <MontoyaUlysses45@axtel.net>
件名
FINAL NOTICE – OUTSTANDING ACCOUNT
宛先

内容
Dear Client,We are writing concerning the amount of $2784.65 which was due to be paid on 01.05.2016 and, despite numerous requests for payment, remains outstanding.Details attached to this email.We demand that payment of the full amount be paid to us on or before 10.05.2016.If this account is not resolved by the specified date we reserve the right to commence legal proceedings to recover the debt without further notice to you, and you may be responsible for any associated legal fees or collection costs.If you wish to prevent this, please contact the undersigned as a matter of urgency and settle your account before the above date.Regards,Ulysses MontoyaDeputy Director of Finance

中継
IP Address 187.163.34.37
Host Name 187-163-34-37.static
.axtel.net
Country Mexico
IP Prefix 187.162/15

添付ファイルは、ウィルスです。
PDF_1B4.zip

ソース

From – Wed May 2016
X-Account-Key: account17
X-UIDL: 0000018746df8403
X-Mozilla-Status: 0001
X-Mozilla-Status2: 00000000
X-Mozilla-Keys:
Return-Path: <MontoyaUlysses45@axtel.net>
X-Original-To: @
Delivered-To: @
Received: from 187-163-34-37.static.axtel.net (187-163-34-37.static.axtel.net [187.163.34.37])
by mail. (Postfix) with ESMTP id B22AD34CA1A4
for <@>; Wed, 2016 0 +0900 (JST)
Date: Tue, May 2016 1 -0500
To: “@” <@>
From: Ulysses Montoya <MontoyaUlysses45@axtel.net>
Subject: FINAL NOTICE – OUTSTANDING ACCOUNT
Message-ID: <30023eb6b67325dd419b7730e8c0@axtel.net>
X-Priority: 3
X-Mailer: PHPMailer [version 1.73]
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary=”b1_30023eb6b67325dd419b7730e8c0″

–b1_30023eb6b67325dd419b7730e8c00e67
Content-Type: multipart/alternative;
boundary=”b2_30023eb6b67325dd419b7730e8c0″

–b2_30023eb6b67325dd419b7730e8c00e67
Content-Type: text/plain; charset = “iso-8859-1”
Content-Transfer-Encoding: 8bit

Dear Client,We are writing concerning the amount of $2784.65 which was due to be paid on 01.05.2016 and, despite numerous requests for payment, remains outstanding.Details attached to this email.We demand that payment of the full amount be paid to us on or before 10.05.2016.If this account is not resolved by the specified date we reserve the right to commence legal proceedings to recover the debt without further notice to you, and you may be responsible for any associated legal fees or collection costs.If you wish to prevent this, please contact the undersigned as a matter of urgency and settle your account before the above date.Regards,Ulysses MontoyaDeputy Director of Finance

–b2_30023eb6b67325dd419b7730e8c00e67
Content-Type: text/html; charset = “iso-8859-1″
Content-Transfer-Encoding: 8bit

Dear Client,

We are writing concerning the amount of $2784.65 which was due to be paid on 01.05.2016 and, despite numerous requests for payment, remains outstanding.
Details attached to this email.

We demand that payment of the full amount be paid to us on or before 10.05.2016.

If this account is not resolved by the specified date we reserve the right to commence legal proceedings to recover the debt without further notice to you, and you may be responsible for any associated legal fees or collection costs.

If you wish to prevent this, please contact the undersigned as a matter of urgency and settle your account before the above date.

Regards,

Ulysses Montoya
Deputy Director of Finance

–b2_30023eb6b67325dd419b7730e8c00e67–
–b1_30023eb6b67325dd419b7730e8c0
Content-Type: application/zip; name=”PDF_1B4.zip”
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=”PDF_1B4.zip”
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中略