Analysis by: Nikko Tamana
ALIASES:

Trojan.Webkit!html

 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:

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Trojan may arrive bundled with malware packages as a malware component. It executes when a user accesses certain websites where it is hosted.

It requires its main component to successfully perform its intended routine.

  TECHNICAL DETAILS

Arrival Details

This Trojan may arrive bundled with malware packages as a malware component.

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

Other Details

This Trojan requires its main component to successfully perform its intended routine.

NOTES:
It loads the following:

  • Eeeloit.class
  • AppletHigh.jar
  • Func1.class
  • AppletLow.jar

  SOLUTION

Minimum Scan Engine: 9.300
FIRST VSAPI PATTERN FILE: 9.648.02
FIRST VSAPI PATTERN DATE: 10 Jan 2013
VSAPI OPR PATTERN File: 9.649.00
VSAPI OPR PATTERN Date: 11 Jan 2013

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Close all opened browser windows

Step 3

Scan your computer with your Trend Micro product to delete files detected as HTML_JOGEK.NB. 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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