Threat Outbreak Alert RuleID19757: Email Messages Distributing Malicious Software on November 29, 2015

2015-11-30T13:53:14
ID CISCO-THREAT-42346
Type ciscothreats
Reporter Cisco
Modified 2015-11-30T13:53:14

Description

Medium

Alert ID:

42346

First Published:

2015 November 30 13:53 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 (RuleID19757) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
CopiaBoleto_3011.zip / CopiaBoleto_3011.exe | 946,688
| 0xB54B37B64574C88B72E28E20F2DB963A

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

> Subject: Vencimento 30/11.

Message Body:

Conforme solicitado estou enviando a copia do boleto com vencimento para 30/11.
Caso não seja efetuado o pagamento o mesmo sera enviado para protesto.
Qualquer dúvida estamos a disposição

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-November-30 13:53 GMT
    Show Less

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