Sophos

Troj/Dloader-ZQ

Aliases
  • Trojan-Dropper.Win32.Small.aie
Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Characteristics
  • Installs itself in the registry
Protection available since 16 November 2005 14:57:11 (GMT)
Detected by All Sophos products
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Action

More Information

Troj/Dloader-ZQ is a downloader Trojan for the Windows platform.

When Troj/Dloader-ZQ is installed the following files are created:

\%CurrentFolder%\p2hhr.bat - this file may be deleted
<System>\performent202.dll

The file performent202.dll is registered as a COM object and Browser Helper Object (BHO) for Microsoft Internet Explorer, creating registry entries under:

HKCR\CLSID\(9C5875B8-93F3-429D-FF34-660B206D897A)
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\(9C5875B8-93F3-429D-FF34-660B206D897A)

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