Threat Outbreak Alert RuleID22916: Email Messages Distributing Malicious Software on May 17, 2016

Medium

Alert ID:

46246

First Published:

2016 May 18 15:50 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 (RuleID22916) may contain the following files:

Name	Size in Bytes	MD5 Checksum
mtamatha_hy_account_436476.zip / doc_scan_vojfj.js	2,900
0xD5EC738221AC0085864779CDB22AD5DD

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

> Subject: Anti-Fraud System-436476

Message Body:

We have noticed a strange activity.
Please, confirm the transaction made from your card and listed in the document attached.

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		2016-May-18 15:50 GMT
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