Troj/DwnLdr-FXH

Category	Viruses and Spyware
Type	Trojan
What to do	If you've received an alert for a virus or spyware, then follow the instructions for removing the threat.
Prevalence	low high

Summary


Affected operating systems	Windows
Characteristics	Installs itself in the registry
Included in our products from	May 2007 (4.17)
Protection available since	7 December 2006 04:19:36 (GMT)
Last updated	15 March 2007 07:56:03 (GMT)
Detected by	All Sophos products

Troj/DwnLdr-FXH is a downloader Trojan for the Windows platform.

When run Troj/DwnLdr-FXH copies itself to <System>\wdfmgr32.exe and sets the following registry entry to run itself on startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
wdfmgr32
<System>\wdfmgr32.exe

Troj/DwnLdr-FXH includes functionality to inject code into system processes.

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