BKDR_VIYENSI.KDT


 PLATFORM:

Windows 2000, XP, Server 2003

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

  • Threat Type: Backdoor

  • Destructiveness: No

  • Encrypted: No

  • In the wild: Yes

  OVERVIEW

This backdoor may be dropped by other malware.

It has the capability to create its own server component.

  TECHNICAL DETAILS

Ports:

Port 5800 (unassigned)

File Size:

327,680 bytes

File Type:

EXE

Memory Resident:

Yes

Initial Samples Received Date:

06 Sep 2010

Arrival Details

This backdoor may be dropped by the following malware:

  • TROJ_AGENTT.EWIA

Backdoor Routine

This backdoor has the capability to create its own server component.

It opens the following port(s) where it listens for remote commands:

  • TCP Port 5800
  • TCP Port 8300

Other Details

This backdoor does the following:

  • This backdoor allows a remote Virtual Network Computing (VNC) client to gain control over a user's computer.

  SOLUTION

Minimum Scan Engine:

8.900

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

Remove malware files dropped/downloaded by BKDR_VIYENSI.KDT

Step 3

Scan your computer with your Trend Micro product to delete files detected as BKDR_VIYENSI.KDT. 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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