Malware spam: "Documents" / "Natalie Pywell" / "Natalie.Pywell6@abbeyglassuk.com"

This spam does not come from Abbey Glass UK, but is instead a simple forgery with a malicious attachment:

From     Natalie Pywell [Natalie.Pywell6@abbeyglassuk.com]
Date     Tue, 19 Jul 2016 15:27:20 +0530
Subject     Documents
Message text

Dear Customer

Please find your documents attached.

If you have any questions please reply by email or contact me on 01443 238787.

Kind regards

Natalie Pywell

**This email has generated from an automated system**
This email has been sent via the Fusemail mail filtering service provided by Pro-Copy
Limited

The sender's email address varies somewhat. Attached is a randomly named ZIP file which contains a malicious .js script.

Analysis is pending, but it looks like Locky ransomware and is probably similar to the one found in this spam run.