Threat Outbreak Alert RuleID21228: Email Messages Distributing Malicious Software on February 19, 2016

2016-02-22T21:47:59
ID CISCO-THREAT-43664
Type ciscothreats
Reporter Cisco
Modified 2016-02-22T21:47:59

Description

Medium

Alert ID:

43664

First Published:

2016 February 22 21:47 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 (RuleID21228) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
NFE_2016_75395125879_PDF_48491.jar | Not Available | 0xCABD8DB793B1E0288A8D76E22C5D9155

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

> Subject: Importante 18/02/2016 Nota fiscal. #89964

Message Body:

Nota Fiscal Eletrônica. Prezado(a),
Segue em anexo, o arquivo eletrônico da sua Nota Fiscal
devidamente autorizado,além de um arquivo em formato .pdf
para fácil visualização.
Chave nota fiscal para consulta : XXXX00460613
Autorização de uso : XXXX75395125879 Data : 02/2016
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B2W - Companhia Digital

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-February-22 21:47 GMT
    Show Less

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