Threat Outbreak Alert RuleID21720: Email Messages Distributing Malicious Software on March 18, 2016

2016-03-17T19:29:07
ID CISCO-THREAT-44174
Type ciscothreats
Reporter Cisco
Modified 2016-03-18T18:57:33

Description

Medium

Alert ID:

44174

First Published:

2016 March 17 19:29 GMT

Last Updated:

2016 March 18 18:57 GMT

Version:

2

Summary

  • Cisco Security has detected significant activity related to spam email messages distributing malicious software.

Email messages that are related to this threat (RuleID21720 and RuleID21720KVR) may contain the following files:

Name | Size in Bytes | MD5 Checksum
---|---|---
IMG-20160314-WA0009.jar
| 2,442
| 0x8431994FF17835AD3192CD63CF6E088C
IMG-20160317-WA0078.jar
| 2,575 | 0xD8C461A872CDD908B34D22815F8344E3

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

> Subject: Confirmação de Deposito 14/03/2016 09:10:53

Message Body:

Bom dia,
Ei acabei de efetuar o deposito, vai desculpando a demora o comprovante ta em anexo abraço!!!

Or

> Subject: Confirmação de Deposito 16/03/2016 22:41:16

Message Body:

Bom dia,
Ei acabei de efetuar o deposito, vai desculpando a demora o comprovante ta em anexo abraço!!!

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
    ---|---|---|---
    2 | Cisco Security has detected significant activity on March 18, 2016. | | 2016-March-18 18:57 GMT
    1 | Cisco Security has detected significant activity on March 17, 2016. | | 2016-March-17 19:29 GMT
    1 | Initial Release | | 2016-March-17 19:29 GMT
    Show Less

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