Threat Outbreak Alert RuleID12691: Email Messages Distributing Malicious Software on December 4, 2014

Medium

Alert ID:

36645

First Published:

2014 December 4 14:34 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 (RuleID12691) may contain the following files:

Name	Size in Bytes	MD5 Checksum
comprovante0312014.zip / comprovante0312014.cpl
382,976
0xC6A0E86C413E21F093944222C30F6DE4

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

>
Subject: FW: Comprovante

Message Body:

**Fraude/Malware link.
André Luiz
Defesa Digital
Subject: Comprovante
From: [email protected]
To: [email protected]
Date: Wed, 3 Dec 2014 01:45:43 -0200
Anexo: comprovante02122014.pdf (198kb)
Segue em anexo o comprovante de depósito em conta corrente do ressarcimento do contrato N° 6437635.
Atenciosamente,
José Martins Schueztern
Departamento Financeiro
BANCO CIFRA S.A.
**

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		2014-December-04 14:34 GMT
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