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Check Point Advisories

Suspicious Linux Shell Downloader

Check Point Reference: CPAI-2019-0080
Date Published: 29 Jan 2019
Severity: High
Last Updated: 29 Jan 2019
Source:
Protection Provided by:

Security Gateway
R80, R77, R76, R75

Who is Vulnerable?
Vulnerability Description Many campaigns are known to use shell downloaders. A remote attacker can exploit this vulnerability by running suspicious file on the targeted system.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update.For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R76 / R75

  1. In the IPS tab, click Protections and find the Suspicious Linux Shell Downloader protection using the Search tool and Edit the protection's settings.
  2. Install policy on all modules.

This protection's log will contain the following information:

Attack Name:  Malware Traffic.
Attack Information:  Suspicious Linux Shell Downloader

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