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Wednesday, 23 August 2017

Malware spam: "Customer Service" / "Copy of Invoice xxxx"

This fairly generic spam leads to the Locky ransomware:

Subject:       Copy of Invoice 3206
From:       "Customer Service"
Date:       Wed, August 23, 2017 9:12 pm


Please download file containing your order information.

If you have any further questions regarding your invoice, please call Customer Service.


Please do not reply directly to this automatically generated e-mail message.

Thank you.
Customer Service Department
A link in the email downloads a malicious VBS script, and because it's quite late I'll just say that Hybrid Analysis has seen it all before. The download EXE (VT 21/64) script POSTS to 5.196.99.239/imageload.cgi (Just Hosting, Russia) which is in a network block that also had a fair bit of Angler last year, so I would recommend blocking all traffic to 5.196.99.0/24.

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