2016 April 25 13:56 GMT
Email messages that are related to this threat (RuleID22453) may contain the following files:
Name | Size in Bytes | MD5 Checksum
2015taxReport.docm | Not Applicable | 0x8c7a8516cb264b5a777d12cc96a30ea0
The following text is a sample of the email message that is associated with this threat outbreak:
> Subject: Your 2015 Tax Report!
Attached, is a copy of your 2015 Tax Return Report which was recently filed and approved.
Our system has generated an error after processing it, which require your immediate attention.
Kindly download the attached document to view full report and reason for this error.
You need to respond to this within the next 24-72 working hours
Internal Revenue Service
Cisco security appliances can help protect customers during the critical period between the first exploit of a virus outbreak and the release of vendor antivirus signatures. Cisco Web Security Appliances help secure and control web and email traffic by offering layers of malware protection. Cisco security appliances are automatically updated to help prevent both spam email and hostile web URLs from being passed to the end user.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products