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Virus Profile: RDN/Autorun.worm.gen!14AC3AF562BB

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Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 1/27/2013
Date Added: 1/27/2013
Origin: Unknown
Length: 4038318
Type: Virus
Subtype: Generic
DAT Required: 6968
Removal Instructions
   
 
 
   

Description

Viruses are self-replicating. They are often spread by a network or by transmission to a removable medium such as a removable disk, writable CD, or USB drive. Viruses may also spread by infecting files on a network file system or a file system that is shared by another computer.

Indication of Infection

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

Methods of Infection

Viruses are self-replicating. They are often spread by a network or by transmission to a removable medium such as a removable disk, writable CD, or USB drive. Viruses may also spread by infecting files on a network file system or a file system that is shared by another computer.

   

Virus Characteristics

This is a Virus

File PropertiesProperty Values
McAfee DetectionRDN/Autorun.worm.gen
Length4038318 bytes
MD514ac3af562bb5f175986ef7db0a2ed4c
SHA12e5e20811aa525707bf72452a0a995b52c841b36


Other Common Detection Aliases

Company NamesDetection Names
EMSI SoftwareTrojan.Win32.Dynamer!IK
AVG (GriSoft)Generic27.AFBU
aviraTR/Offend.6372088
BitDefenderDropped:Trojan.Generic.6372088
clamavPUA.Win32.Packer.RarSfx
FortiNetW32/VB.ZIL!tr.dldr
Microsofttrojan:win32/dynamer!dtc
SymantecTrojan.ADH.2
EsetNewHeur_PE (probably unknown virus)
normanW32/Troj_Generic.AHVHL
SophosMal/Emogen-B

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


ActivitiesRisk Levels
Enumerates many system files and directories.Low
Process attempts to call itself recursivelyLow
Adds or modifies Internet Explorer cookiesLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaRDN/Autorun.worm.gen
McAfee SupportedRDN/Autorun.worm.gen



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:

2e5e20811aa525707bf72452a0a995b52c841b36

The following files have been added to the system:

  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\MSCOMCTL.oca
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\MSWINSCK.OCX
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\MSBIND.DLL
  • %TEMP%\RarSFX0\demo-saudiakar\aso\bacup.bat
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\msxml6r.dll
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\db.xml
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\janGraphics.dll
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\MSINET.OCX
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\MSCOMCTL.OCX
  • %TEMP%\RarSFX0\demo-saudiakar\remove.exe
  • %TEMP%\RarSFX0\demo-saudiakar\aso\hanetmakelink.exe
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\faxer.exe
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\ScreenShotAssistant.exe
  • %TEMP%\RarSFX0\demo-saudiakar\install.exe
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\lunc.cab
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\msvbvm60.dll
  • %TEMP%\RarSFX0\demo-saudiakar\aso\cretshor.bat
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\msxml6.dll
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\autoup.exe
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\regsvr32.exe
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\repairfz.bat
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\registerall.bat
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\fz.exe
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\msado15.dll
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\style.css
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\sdialer.exe
  • %TEMP%\RarSFX0\demo-saudiakar\Desktop.ini
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\vbWebDownload.dll
  • %TEMP%\RarSFX0\demo-saudiakar\aso\stub.bat
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\MSFLXGRD.OCX
  • %TEMP%\RarSFX0\demo-saudiakar\install.cfg
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\FileZilla Server.xml
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\lunc.ocx
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\readme.txt
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\Thumbs.db
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\unregisterall.bat
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\MSINET.oca
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\demo.saudiakar.exe
  • %TEMP%\RarSFX0\demo-saudiakar\remove.cfg
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\MyVbQL.dll
  • %TEMP%\RarSFX0\demo-saudiakar\hanet\aqary\google.exe

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

  • %TEMP%\RarSFX0\__tmp_rar_sfx_access_check_148984

The following registry elements have been created:

  • HKEY_CURRENT_USER\SOFTWARE\WINRAR SFX\

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\WINRAR SFX\C% = %TEMP%\RarSFX0

   

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.