Threat Outbreak Alert RuleID23384: Email Messages Distributing Malicious Software on June 9, 2016

Medium

Alert ID:

46627

First Published:

2016 June 10 13:32 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 (RuleID23384) may contain the following files:

Name	Size in Bytes	MD5 Checksum
NFeletronica.tar / NFeletronica.jar	7,356	0x4675B19CDE344C2C25BF78B19F1D674D

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

> Subject: **Produtos expedidos. **
Message Body:

Prezado(a) Cliente, [email protected]
Seu pedido nº 2739262936 realizado em
03/06/2016 09:27 foi entregue à transportadora.
Você receberá seu(s) produto(s) até o dia 10/06/2016.
Segue em anexo a Nota Fiscal Eletrônica nº 000547829
Antares & Torres Comercial Ltda.

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-June-10 13:32 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