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Virus Profile: RDN/Generic.bfr!8E08356F24B1

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Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 7/12/2014
Date Added: 7/12/2014
Origin: Unknown
Length: 3620876
Type: Trojan
Subtype: -
DAT Required: 7497
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.bfr
Length3620876 bytes
MD58e08356f24b16359a4fbf6803a39a3e8
SHA13fc8bc6c941f4e9c34ac7261ee383938ee7b5652


Other Common Detection Aliases

Company NamesDetection Names
aviraTR/Dropper.A.24919
KasperskyHEUR:Trojan.Win32.Generic
FortiNetW32/Generic!tr
EsetWin32/Packed.Autoit.F application
normanwinpe/Suspicious_Gen4.GSZQH
pandaTrj/Genetic.gen

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


ActivitiesRisk Levels
Modifies Windows explorer file browser's Advanced settings. Sometimes used by malware to make executable files look like documents.Medium
Attempts to write to a memory location of a previously loaded process.Medium
Enumerates many system files and directories.Low
Process attempts to call itself recursivelyLow
Attempts to write to a memory location of an unknown processLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaRDN/Generic.bfr
McAfee SupportedRDN/Generic.bfr



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:

3FC8BC6C941F4E9C34AC7261EE383938EE7B5652

The following files have been added to the system:

  • %USERPROFILE%\Local Settings\Application Data\administrator.exe
  • %TEMP%\WER1A.tmp.dir00\appcompat.txt
  • %TEMP%\WER1A.tmp
  • %USERPROFILE%\Local Settings\Application Data\3.4 teste.cfg
  • %TEMP%\3D572.dmp

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\ADVANCED\EXTENDEDUIHOVERTIME = 20000
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN\MICROSOFT RUN = "%USERPROFILE%\Local Settings\Application Data\administrator.exe"

The applications attempted the following network connection(s):

  • 200.98.150.***:82

   

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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