TROJ_TARODROP.BZ

March 10, 2011
 PLATFORM:

Windows 2000, XP, Server 2003

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted: No

  • In the wild: Yes

  OVERVIEW

This malware is a document file used by Ichitaro, a word processing application produced by JustSystem. It uses a .JTD extension name.

Upon execution, this malware drops and executes an embedded executable file. However, due to an error in its code, this malware failed to perform the said routine.

  TECHNICAL DETAILS

File Size:

Varies

File Type:

JTD

Memory Resident:

No

Initial Samples Received Date:

13 Oct 2010

Note :

Other Details

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

  • This malware is a document file used by Ichitaro, a word processing application produced by JustSystem. It uses a .JTD extension name.
  • Upon execution, this malware drops and executes an embedded executable file. However, due to an error in its code, this malware failed to perform the said routine.

  SOLUTION

Minimum Scan Engine:

8.900

VSAPI OPR PATTERN File:

7.537.00

VSAPI OPR PATTERN Date:

13 Oct 2010

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

Scan your computer with your Trend Micro product to delete files detected as TROJ_TARODROP.BZ 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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