Threat Outbreak Alert: Fake Product Purchase Order Request Email Messages on April 24, 2014

Medium

Alert ID:

33931

First Published:

2014 April 24 18:51 GMT

Version:

1

Summary

• Cisco Security has detected significant activity related to spam email messages that claim to contain a product purchase order request for the recipient. The text in the email message attempts to convince the recipient to open the attachment to view the purchase order. However, the _.rar _attachment contains a malicious .exe file that, when executed, attempts to infect the system with malicious code.

Email messages that are related to this threat (RuleID9733) may contain the following files:

> PDF_4672.rar
PDF_4672.exe

The PDF_4672.exe file in the PDF_4672.rar attachment has a file size of 1,031,680 bytes. The MD5 checksum, which is a unique identifier of the executable, is the following string: 0x35C471F42E33805A9EB14B7AE552684D

The following text is a sample of the email message that is associated with this threat outbreak:

> Message Body:

Dear Partner,
Please check attached PO as required.
Regrets for late receipt of PO
With Best Regards
Sarika Singh
Uniform Textile Ltd.
Phone: +9164 550 266 2

Cisco Security analysts examine real-world email traffic data that is collected from over 100,000 contributing organizations worldwide. This data helps provide a range of information about and analysis of global email security threats and trends. Cisco will continue to monitor this threat and automatically adapt systems to protect customers. This report will be updated if there are significant changes or if the risk to end users increases.

Cisco security appliances protect customers during the critical period between the first exploit of a virus outbreak and the release of vendor antivirus signatures. Email that is managed by Cisco and end users who are protected by Cisco Web Security Appliances will not be impacted by these attacks. Cisco security appliances are automatically updated to prevent both spam email and hostile web URLs from being passed to the end user.

Related Links
Cisco Security
Cisco SenderBase Security Network

Revision History

* Version	Description	Section	Date
1	Initial Release		2014-April-24 18:51 GMT
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