Sophos

Troj/Clagger-AR

Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Characteristics
  • Installs itself in the registry
Included in our products from March 2007 (4.15)
Protection available since 24 January 2007 09:16:06 (GMT)
Detected by All Sophos products

Action

More Information

Troj/Clagger-AR is a Trojan for the Windows platform.

When first run Troj/Clagger-AR copies itself to <System>\1037v.exe.

The following registry entries are created to run 1037v.exe on startup:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
WUpdate
<System>\1037v.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices
WUpdate
<System>\1037v.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
WUpdate
<System>\1037v.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
WUpdate
<System>\1037v.exe

Registry entries are set as follows:

HKCU\Software\Microsoft\OLE
WUpdate
<System>\1037v.exe

HKLM\SOFTWARE\Microsoft\Ole
WUpdate
<System>\1037v.exe

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