Threat Outbreak Alert RuleID16047: Email Messages Distributing Malicious Software on June 18, 2015

2015-06-18T15:28:04
ID CISCO-THREAT-39405
Type ciscothreats
Reporter Cisco
Modified 2015-06-18T15:28:04

Description

Medium

Alert ID:

39405

First Published:

2015 June 18 15:28 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 (RuleID16047) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
NFe_0185189710250029301785.zip / NFe_0185189710250029301785.exe
| 1,029,632
| 0x71070BC5E6B5C03C2E1D1EF4563C7B94

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

> Message Body:

Olá.
Estamos encaminhando o LINK para download da nota fiscal eletrônica.
hxxps: //cfb53a79c1679ed75e40a391fa21b9b359784781.googledrive.com/host/0B2RNFUfe6EoiZm5kTkVwOEkzMms/NFe_0185189710250029301785.zip?000JSUD3HOB227sac.contact1108fcb9fd
Caso tenha alguns dos dados errados favor nos retorne no email nfe@jmcomercio.com.br.
ATT, DANI AIRES DP.FINANCEIRO
17/06/15: 21:43:20.075: ''6446401528''YQ0WbAtlcYjO5e''fMj0VZ6qTf''
Por favor, não "responda" esta mensagem

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 | | 2015-June-18 15:28 GMT
    Show Less

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