TROJ_ARTIEF.SM

tag:Trojan  

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This Trojan exploits the RTF Stack Overflow vulnerability to drop and execute TROJ_INJECT.ART.

This Trojan may be unknowingly downloaded by a user while visiting malicious websites. It arrives as an attachment to email messages spammed by other malware/grayware/spyware or malicious users.

This Trojan may be unknowingly downloaded by a user while visiting malicious websites.

It arrives as an attachment to email messages spammed by other malware/grayware/spyware or malicious users.

Installation

This Trojan drops and executes the following files:

  • %User Temp%\{random file name}.tmp - detected as TROJ_INJECT.ART

Dropping Routine

This Trojan takes advantage of the following software vulnerabilities to drop malicious files:

  • RTF Stack Buffer Overflow vulnerability

Other Details

More information on this vulnerability can be found below:

Solution


Step 1

For Windows ME and XP users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.

Step 2

Remove malware files dropped/downloaded by TROJ_ARTIEF.SM

    • TROJ_INJECT.ART
Step 3

Scan your computer with your Trend Micro product to delete files detected as TROJ_ARTIEF.SM If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.

Step 4

Download and apply this security patch Refrain from using these products until the appropriate patches have been installed. Trend Micro advises users to download critical patches upon release by vendors.

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