RDN/Generic.dx!E8F441​1C153B

This page shows details and results of our analysis on the malware RDN/Generic.dx!E8F4411C153B

Overview

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.


Minimum DAT

7469 (2014-06-14)

Updated DAT

7469 (2014-06-14)

Minimum Engine

5600.1067

File Length

4347392

Description Added

2014-06-15

Description Modified

2014-06-15

Malware Proliferation

Characteristics

This is a Trojan

File PropertiesProperty Values
McAfee DetectionRDN/Generic.dx
Length4347392 bytes
MD5e8f4411c153b0edf52de5b8c404f358d
SHA12e58f7f79208400ea33306734d61b8eadaab0376


Other Common Detection Aliases

Company NamesDetection Names
aviraTR/Kazy.326328
BitDefenderGen:Variant.Kazy.326328
FortiNetMSIL/Injector.BNZ!tr
SymantecTrojan.Gen.2
EsetMSIL/Injector.BSI
normanwinpe/Suspicious_Gen4.FYPLW

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/Generic.dx
McAfee SupportedRDN/Generic.dx



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:

2E58F7F79208400EA33306734D61B8EADAAB0376

The following files have been added to the system:

  • %WINDIR%\microsoft.net\framework\v2.0.50727\config\enterprisesec.config.cch
  • %TEMP%\svchost.exe.tmp
  • %WINDIR%\microsoft.net\framework\v2.0.50727\config\security.config.cch
  • %TEMP%\svchost.exe

The following files have been deleted:

  • %WINDIR%\Microsoft.NET\Framework\v2.0.50727\CONFIG\enterprisesec.config.cch.1292.210343
  • %WINDIR%\Microsoft.NET\Framework\v2.0.50727\CONFIG\security.config.cch.1292.210328

The following registry elements have been changed:

  • HKEY_CURRENT_USER\ENVIRONMENT\SEE_MASK_NOZONECHECKS = 49
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN\BA4C12BEE3027D94DA5C81DB2D196BFD = "%TEMP%\svchost.exe" ..
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN\BA4C12BEE3027D94DA5C81DB2D196BFD = "%TEMP%\svchost.exe" ..

Symptoms

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

Method 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.

Removal

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.

Variants