Analysis by: Christopher Daniel So
 Modified by: Sabrina Sioting
 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 Trojan may arrive bundled with malware packages as a malware component. It may be dropped by other malware.

  TECHNICAL DETAILS

File Size: 260 bytes
File Type: INI
Memory Resident: No
Initial Samples Received Date: 22 Sep 2010

Arrival Details

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

It may be dropped by other malware.

Propagation

The said .INF file contains the following strings:

[autorun]
open=OGa\RD\GOx.exe
;{random string}
;Fuck U Motha Fucka I Could have been ur Dad but the man who fucked ur mom had more change than me.
action=Open folder to view files
shell\\open=Open
shell\open\command=OGa\RD\GOx.exe
shell\open\default=1

Other Details

This Trojan does the following:

  • Functions as an AUTORUN.INF file.

  SOLUTION

Minimum Scan Engine: 8.900

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_OTORUN.DK 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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