2014 April 22 15:37 GMT
2014 April 25 12:30 GMT
Email messages that are related to this threat (RuleID9535 and RuleID9535KVR) may contain the following files:
The PO331001.exe _file in the _THE PAYMENT.rar has a file size of 446,333 bytes. The MD5 checksum, which is a unique identifier of the executable, is the following string: 0x4243D068B3B98198265D7096E0D603B3
The PO_3845.exe file in the_ PO_3845.zip _attachment has a file size of 1,031,168 bytes. The MD5 checksum is the following string: 0xD22BAE97713902E71A96A9A0FED05612
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.
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