Threat Outbreak Alert RuleID23638: Email Messages Distributing Malicious Software on July 10, 2016

2016-07-11T14:54:54
ID CISCO-THREAT-47044
Type ciscothreats
Reporter Cisco
Modified 2016-07-11T14:54:54

Description

Medium

Alert ID:

47044

First Published:

2016 July 11 14:54 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 (RuleID23638) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
Boleto_Atualizad.zip / Boleto27062016.jar | 7,232
| 0x66F05BA9D2D181C15C8A8B0A4A606498

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

> Subject: Visualizar Boleto N21747434 - 4696849

Message Body:

ATENCAO: Caso nao consiga visualizar este boleto, siga as orientacoes
Para gerar 2a via do boleto acesse nosso site: http://psf.enviodeboleto.com.br
A(o) Sr(a): CLIENTE
Contrato No:244490
OPORTUNIDADE
Voce faz parte de um grupo seleto de clientes com grande importancia para nos.
Sabemos que imprevistos e dificuldades acontecem e por isso vamos abrir uma
excecao para voce. Lojas Avenida em conjunto com a Paschoalotto Servicos Financeiros
oferece uma condicao especial para regularizacao de seu contrato. Lembramos voce que
a regularizacao desde contrato inibe a cobranca, alem de, regularizar seu debito e ter
seu credito reativado. Assim pedimos o pagamento dentro do prazo demonstrado abaixo.

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-July-11 14:54 GMT
    Show Less

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