Virus Profile: RDN/Generic.dx!czk!724104B33182

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Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 3/9/2014
Date Added: 3/9/2014
Origin: Unknown
Length: 288152
Type: Trojan
Subtype: -
DAT Required: 7371
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!czk
Length288152 bytes
MD5724104b331821bd09eab409b1a473600
SHA11b205d23fd7cb9c0be618f2bdcba0a8e13fa91e8


Other Common Detection Aliases

Company NamesDetection Names
ahnlabAdware/Win32.StartPage
avastWin32:InstalleRex-O [PUP]
AVG (GriSoft)AdInstaller.P (Adware)
aviraADWARE/InstallRex.Gen
clamavPUA.Win32.Packer.SetupExeSection
Dr.WebAdware.Downware.893
FortiNetRiskware/InstalleRex
EsetWin32/InstalleRex.E (application)
pandaPUP/TSUploader (hacking tool)
risingTrojan.InstallRex!562A
vba32Downloader.Adload
V-BusterTrojan.Agent!J9VxT12DK6s (trojan)

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
Attempts to send data or commands via HTTPLow
Adds or modifies Internet Explorer cookiesLow


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



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:

1B205D23FD7CB9C0BE618F2BDCBA0A8E13FA91E8

The following files have been added to the system:

  • %TEMP%\~DF44EA.tmp
  • %TEMP%\{8E1D9AF3-37F4-4F85-AD6E-7FD655FEB805}\Custom.dll
  • %TEMP%\{8E1D9AF3-37F4-4F85-AD6E-7FD655FEB805}\Readme.txt
  • %ALLUSERSPROFILE%\Application Data\InstallMate\CBA99B6F\cfg\2_0.ini
  • %TEMP%\{8E1D9AF3-37F4-4F85-AD6E-7FD655FEB805}\_Setup.dll
  • %ALLUSERSPROFILE%\Application Data\InstallMate\CBA99B6F\cfg\1.ini
  • %TEMP%\1B205D23FD7CB9C0BE618F2BDCBA0A8E13FA91E8.log
  • %TEMP%\{8E1D9AF3-37F4-4F85-AD6E-7FD655FEB805}\Setup.ico
  • %TEMP%\TsuDE483D5C.dll
  • %TEMP%\{8E1D9AF3-37F4-4F85-AD6E-7FD655FEB805}\general_logo.jpg
  • %TEMP%\{8E1D9AF3-37F4-4F85-AD6E-7FD655FEB805}\Setup.exe

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

  • %TEMP%\down.712.2_0.ini.part
  • %TEMP%\down.712.1.ini.part
  • %TEMP%\CBA99B6F.dat

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\INTERNET SETTINGS\RECEIVETIMEOUT = 600000

The applications attempted the following network connection(s):

  • 54.201.215.**:80
  • hxxp://r1.reportbox1.info/*****

   

Please use the following instructions for all supported versions of Windows:


1. Disable Windows System Restore. For instructions, please refer to: http://www.mcafee.com/us/downloads/free-tools/disabling-system-restore.aspx

2. Update your McAfee Anti-Virus product to the latest version (when possible), and ensure the latest DAT and Engine and any applicable EXTRA.DATs are installed.

3. Run a full system scan. (On-Demand Scan)

4. Reboot, as soon as it is convenient, to ensure all malicious components are removed.

   

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