JS_AGENT.AVTY

October 08, 2012

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 Analysis by: Kathleen Notario

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 PLATFORM:

Windows 2000, XP, Server 2003

 OVERALL RISK RATING:

 REPORTED INFECTION:

• 
  Threat Type: Trojan
• 
  Destructiveness: No
• 
  Encrypted:
• 
  In the wild: Yes

  TECHNICAL DETAILS

File Size:

96,666 bytes

File Type:

Script

Memory Resident:

Yes

Initial Samples Received Date:

24 Sep 2010

Other Details

Based on analysis of the codes, it has the following capabilities:

• It may connect to the following URL related to pornography:
• http://www.{BLOCKED}ov.com

  SOLUTION

Minimum Scan Engine:

8.900

VSAPI PATTERN File:

7.492.09

VSAPI PATTERN Date:

27 Sep 2010

VSAPI PATTERN Date:

9/27/2010 12:00:00 AM

Step 1

For Windows XP and Windows Server 2003 users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.

Step 2

Close all opened browser windows

Step 3

Scan your computer with your Trend Micro product to delete files detected as JS_AGENT.AVTY. 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.

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