From: Corinne Young [firstname.lastname@example.org]
Date: 12 January 2016 at 10:42
Subject: Sales Invoice SIN040281. From Charbonnel et Walker Limited
Charbonnel et Walker Ltd, Medway Road, Tunbridge Wells, TN1 2FD
Tel: +44 (0)1892 559019 Fax: +44 (0)1892 559015
An error in the way the spam is formatted gives an attachment that appears to be named "SIN040281.DOC (note the leading quote marks) which will save on a Windows system as _SIN040281.DOC. I have only seen one variant of this attachment with a detection rate of 6/55 and for which the Malwr report indicates that this is the Dridex banking trojan (botnet 220) as described here.