Threat Outbreak Alert RuleID21485: Email Messages Distributing Malicious Software on March 8, 2016

2016-03-08T15:29:46
ID CISCO-THREAT-43915
Type ciscothreats
Reporter Cisco
Modified 2016-03-08T15:29:46

Description

Medium

Alert ID:

43915

First Published:

2016 March 8 15:29 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 (RuleID21485 and RuleID21485KVR) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
Planilha243440.zip / PLANILHA.jar
| 10,643
| 0x017D2CB38E746E10926198852A4DB9C8

Nfe_PROC__138743.zip / Nfe_PROC__.jar
| 2,281
| 0xD458E63DCCB78620D726A5A0FABF98BD

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

> Subject: ENC: Planilha em Anexo N° 29/02/2016 243440

Message Body:

Segue Anexo da Planilha de Orçamento,
resolver o mais rápido possível.
, 29/02/2016 22:16:50

Or

> Subject: Nota F000389009 série 1 Nº 87302465132742454156513404463615516838737877066028 01/03/2016 YRD17JOK7C8SH8IKI4KOK7FG3

Message Body:

Segue anexo

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-March-08 15:29 GMT
    Show Less

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