Date: Wed, 25 Sep 2013 09:37:48 -0600 [11:37:48 EDT]The attachment is Invoice_3056472.zip which in turn contains a malicious file Invoice_092513.exe which has a pretty low VirusTotal detection rate of just 4/48.
From: Lewis Muller [Lewis.Muller@intuit.com]
Subject: FW: Invoice 3056472
Your invoice is attached.
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Automated analysis     shows the usual sort of badness, including a call home to gidleybuilders.com on 22.214.171.124 (UK Dedicated Servers Ltd, UK) which we also saw being used in an attack last week. Two compromised domains in a week seems a bit more than a coincidence. For information only, the following legitimate domains are also on that same server: