TROJ_PACKED.FDI

October 09, 2012
 Analysis by: MarfelTi
 Modified by: Sabrina Lei Sioting
 ALIASES:

Microsoft: TrojanDownloader:Win32/Frethog.C; Symantec: Trojan.Packed.NsAnti ;

 PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted: Yes

  • In the wild: Yes

  OVERVIEW

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

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

  TECHNICAL DETAILS

File Size:

87,040 bytes

File Type:

DLL

Memory Resident:

Yes

Initial Samples Received Date:

08 Jul 2011

Arrival Details

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

Other Details

This Trojan connects to the following possibly malicious URL:

  • http://{BLOCKED}g.com/rbv/uu.rar

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

  SOLUTION

Minimum Scan Engine:

8.900

VSAPI OPR PATTERN File:

5.883.00

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

Identify and terminate files detected as TROJ_PACKED.FDI

[ Learn More ]
  1. If the detected file is displayed in either Windows Task Manager or Process Explorer but you cannot delete it, restart your computer in safe mode. To do this, refer to this link for the complete steps.
  2. If the detected file is not displayed in either Windows Task Manager or Process Explorer, continue doing the next steps.

Step 3

Scan your computer with your Trend Micro product to delete files detected as TROJ_PACKED.FDI. 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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