JS_CERID.JS

March 17, 2014

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 Analysis by: Mark Joseph Manahan

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 ALIASES:

JS/Iframe.BT (Eset), JS/Kryptik.SA!tr (Fortinet) ,Trojan:JS/Iframe.AO (Microsoft) ,Trojan.Webkit!html (Symantec)

 PLATFORM:

Windows 2000, Windows Server 2003, Windows XP (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows 7 (32-bit, 64-bit)

 OVERALL RISK RATING:

 DAMAGE POTENTIAL:

 DISTRIBUTION POTENTIAL:

 REPORTED INFECTION:

 INFORMATION EXPOSURE:

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

  OVERVIEW

This Trojan executes when a user accesses certain websites where it is hosted.

It inserts an IFRAME tag that redirects users to certain URLs.

  TECHNICAL DETAILS

File Size:

2,353 bytes

File Type:

JS

Initial Samples Received Date:

11 Mar 2012

Arrival Details

This Trojan executes when a user accesses certain websites where it is hosted.

Other Details

This Trojan inserts an IFRAME tag that redirects users to the following URLs:

• http://{BLOCKED}tkioaojdf.ru:8080/images/aublbzdni.php