Sophos

W32/Qeds-B

Aliases
  • Trojan-Downloader.Win32.VB.kh
Category
Type
What to do
Prevalence low high

Summary

 
How it spreads
  • Infected files
Affected operating systems Windows
Characteristics
  • Installs itself in the registry
Protection available since 16 June 2005 21:23:30 (GMT)
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Action

More Information

W32/Qeds-B is a virus for the Windows platform.

W32/Qeds-B will download a data file from a predefined remote location. The virus may then attempt to download and run further executable files.

W32/Qeds-B will disable the Task Manager and registry editing tools.

W32/Qeds-B may copy itself to the Windows system folder. The virus will then set the following registry entry to run itself each time a user logs on:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
LoadPFW
wmimgr.exe

The following registry entry is set, disabling the registry editor (regedit):

HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System
DisableRegistryTools
1

The following registry entry is set, disabling Task Manager:

HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System
DisableTaskMgr
0

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