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Virus Profile: RDN/Generic.dx!bc!3E1DFE82892D

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Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 1/22/2013
Date Added: 1/22/2013
Origin: Unknown
Length: 989345
Type: Trojan
Subtype: -
DAT Required: 6962
Removal Instructions
   
 
 
   

Description

This is a Trojan detection. Unlike viruses, Trojans do not self-replicate. They are spread manually, often under the premise that they are beneficial or wanted. The most common installation methods involve system or security exploitation, and unsuspecting users manually executing unknown programs. Distribution channels include e-mail, malicious or hacked Web pages, Internet Relay Chat (IRC), peer-to-peer networks, etc.

Indication of Infection

This symptoms of this detection are the files, registry, and network communication referenced in the characteristics section.

Methods of Infection

Trojans do not self-replicate. They are spread manually, often under the premise that the executable is something beneficial. Distribution channels include IRC, peer-to-peer networks, newsgroup postings, e-mail, etc.

   

Virus Characteristics

This is a Trojan

File PropertiesProperty Values
McAfee DetectionRDN/Generic.dx!bc
Length989345 bytes
MD53e1dfe82892d15f2db02c170cef96026
SHA170dc6f0158384571eee46364efc1aab3aa34ce70


Other Common Detection Aliases

Company NamesDetection Names
clamavTrojan.Agent-267630
Dr.WebTrojan.MulDrop4.11744
F-ProtW32/Sefnit.C
FortiNetW32/Dx.BCRP!tr
SymantecTrojan.ADH.2
risingTrojan.Win32.Generic.128B376A

Other brands and names may be claimed as the property of others.


ActivitiesRisk Levels
Attempts to connect to a high risk domain that may pose a security risk.High
Enumerates many system files and directories.Low
Process attempts to call itself recursivelyLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaRDN/Generic.dx!bc
McAfee SupportedRDN/Generic.dx!bc



System Changes

Some path values have been replaced with environment variables as the exact location may vary with different configurations.
e.g.
%WINDIR% = \WINDOWS (Windows 9x/ME/XP/Vista/7), \WINNT (Windows NT/2000)
%PROGRAMFILES% = \Program Files


The following files were analyzed:

70DC6F0158384571EEE46364EFC1AAB3AA34CE70

The following files have been added to the system:

  • %TEMP%\is-PL0L8.tmp\ipad-file-explorer-2.10.tmp
  • %TEMP%\ipad-file-explorer-2.10.exe
  • %TEMP%\is-G1J33.tmp\_isetup\_shfoldr.dll
  • %TEMP%\is-G1J33.tmp\isxdl.dll
  • %TEMP%\is-G1J33.tmp\_isetup\_RegDLL.tmp

The following files were temporarily written to disk then later removed:

  • %TEMP%\nsu9.tmp\NSISdl.dll
  • %TEMP%\nsu9.tmp
  • %TEMP%\nsd8.tmp
  • %TEMP%\ipad-file-explorer-2.10_tmp.exe

The applications attempted the following network connection(s):

  • hxxp://versionstring.com/version/*****

   

All Users:

Please use the following instructions for all supported versions of Windows to remove threats and other potential risks:

1.Disable System Restore .

2.Update to current engine and DAT files for detection and removal.

3.Run a complete system scan.

Modifications made to the system Registry and/or INI files for the purposes of hooking system startup, will be successfully removed if cleaning with the recommended engine and DAT combination (or higher).

1. Please go to the Microsoft Recovery Console and restore a clean MBR.

On windows XP:

Insert the Windows XP CD into the CD-ROM drive and restart the computer.
When the "Welcome to Setup" screen appears, press R to start the Recovery Console.
Select the Windows installation that is compromised and provide the administrator password
Issue 'fixmbr' command to restore the Master Boot Record
Follow onscreen instructions
Reset and remove the CD from CD-ROM drive.


On Windows Vista and 7:

Insert the Windows CD into the CD-ROM drive and restart the computer.
Click on "Repair Your Computer"
When the System Recovery Options dialog comes up, choose the Command Prompt.
Issue 'bootrec /fixmbr' command to restore the Master Boot Record
Follow onscreen instructions
Reset and remove the CD from CD-ROM drive.