Threat Outbreak Alert RuleID10785: Email Messages Distributing Malicious Software on July 24, 2014

2014-07-24T15:37:33
ID CISCO-THREAT-35028
Type ciscothreats
Reporter Cisco
Modified 2014-07-24T15:37:33

Description

Medium

Alert ID:

35028

First Published:

2014 July 24 15:37 GMT

Version:

1

Summary

  • Cisco Security has detected significant activity related to spam email messages distributing malicious software.

Email messages that are related to this threat (RuleID10785 and RuleID10785KVR) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
letter_006953.zip / original_letter_234389_193.exe
| 81,920
| 0x23CCDBDA2D38C2DB580728CB52390469

letter_131312.zip / original_letter_234389_193.exe | 126,464 | 0x14C961C3ACC92579581C4A7B15308324

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

> Subject: Redirected message

Message Body:

hxxp: //www.fish4.co.uk/assets/dist/images/birmingham-mail-logo.png;v=54
Dear carlos@cuadra.com!
Please find attached the original letter received by our system.

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.

Related Links
Cisco Security
Cisco SenderBase Security Network

Revision History

  • Version | Description | Section | Date
    ---|---|---|---
    1 | Initial Release | | 2014-July-24 15:37 GMT
    Show Less

Legal Disclaimer

  • THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE ALERTS AT ANY TIME.

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