Virus Profile: RDN/Qhost-Gen!3A96AB93749C

Threat Search
Print
   
Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 8/26/2013
Date Added: 8/26/2013
Origin: Unknown
Length: 132018
Type: Trojan
Subtype: -
DAT Required: 7176
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/Qhost-Gen
Length132018 bytes
MD53a96ab93749c4eef31bbf5c83fa97379
SHA111babcdda87e0376de21f7caa0d48a2896a2260c


Other Common Detection Aliases

Company NamesDetection Names
EMSI SoftwareGen:Heur.SMHeist.1 (B)
avastVBS:Bicololo-HR [Trj]
KasperskyTrojan.VBS.Qhost.fo
BitDefenderGen:Heur.SMHeist.1
Dr.WebTrojan.Hosts.16423
FortiNetW32/Bicololo.A!tr
MicrosoftTrojan:BAT/Qhost.AF
SymantecSuspicious.Cloud.2.A
EsetWin32/Bicololo.A trojan
normanBicololo.PW
pandaTrj/CI.A
SophosMal/Generic-S
Trend MicroTROJ_GEN.R047H0AHO13

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


ActivitiesRisk Levels
Enumerates many system files and directories.Low
Adds or modifies Internet Explorer cookiesLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaRDN/Qhost-Gen
McAfee SupportedRDN/Qhost-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:

11BABCDDA87E0376DE21F7CAA0D48A2896A2260C

The following files have been added to the system:

  • %PROGRAMFILES%\Ln\Dc\kukuruzer_toy_land_cruzer.bat
  • %PROGRAMFILES%\Ln\Dc\nakurka.alks
  • %WINDIR%\SYSTEM32\drivers\etc\hîsts
  • %PROGRAMFILES%\Ln\Dc\dostoini.vbs
  • %PROGRAMFILES%\Ln\Dc\poluchis.dja
  • %PROGRAMFILES%\Ln\Dc\bolshoi_chlen.vbs

The following files have been changed:

  • %WINDIR%\SYSTEM32\drivers\etc\hosts

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

  • %TEMP%\$inst\temp_0.tmp
  • %TEMP%\$inst\2.tmp

The following registry elements have been created:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS SCRIPT HOST\
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS SCRIPT HOST\SETTINGS\

The applications attempted the following network connection(s):

  • hxxp://91.223.89.112/parlam/pollipuh/***

   

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.

   

PC Infected? Get Expert Help

McAfee
Virus Removal Service

Connect to one of our Security Experts by phone. Have your PC fixed remotely - while you watch!

$89.95