Threat Outbreak Alert RuleID26839: Email Messages Distributing Malicious Software on December 12, 2016

2016-12-12T17:02:32
ID CISCO-THREAT-51075
Type ciscothreats
Reporter Cisco
Modified 2016-12-12T17:02:32

Description

Medium

Alert ID:

51075

First Published:

2016 December 12 17:02 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 (RuleID26839) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
Correios-Objeto_9438748785.zip / Abrir - Correios Objeto 9438748785.exe
| 1,452,455
| 0xB3FD98EE611187139214A6ABF576DA46

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

> Subject: CORREIOS - Tentativa de entrega sem sucesso, Objeto - GQM9KC1GIP

Message Body:

GQM9K CORREIOS - Rastreamento de objetos*
Informações de sua encomenda em anexo!
Protocolo: ff15f734b7fad8f955cbdb7136be7bd5
Objeto - GQM9KC1GIP
Data Local Situação
01/12/2016 - 11:35 CDD Central de Distribuição Conferido
01/12/2016 - 13:40 CT Em trânsito para CTRGQM9 Encaminhado
02/12/2016 - 14:02 CT Agência 0655 Saiu para entrega
02/12/2016 - 15:45 Será realizada uma nova tentativa... Destinatário ausente
05/12/2016 - 09:20 CT Agência 0655 Saiu para entrega
05/12/2016 - 10:47 CT Agência 0655 Destinatário ausente
07/12/2016 - 08:28 BRASIL - BRASIL GQM9KC Aguardando retirada
08/12/2016 - 12:02 CT BR - Agência Liberado Aguardando retirada
O horário não indica quando a situação ocorreu, mas sim quando os dados foram recebidos pelo sistema**

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.

Revision History

  • Version | Description | Section | Date
    ---|---|---|---
    1 | Initial release to report significant activity detected by Cisco Security on December 12, 2016. | — | 2016-December-12
    Show Less

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