Troj/Dloader-XM

Aliases	Backdoor.Win32.Prorat.19.y
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
Protection available since	31 October 2005 09:09:43 (GMT)
Detected by	All Sophos products

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

Troj/Dloader-XM includes functionality to download, install and run new software.

When first run Troj/Dloader-XM copies itself to:

<System>\ffservice.exe
<System>\lservice.exe
<System>\wservice.exe

The following registry entries are created to run ffservice.exe and lservice.exe on startup:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Windows Reg Services
<System>\ffservice.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Windows Reg Services
<System>\ffservice.exe

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run
Windows Reg Services
<System>\ffservice.exe

HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\(a75aed00-d7bf-11d1-9947-00c0Cf98bbc9)
StubPath
<System>\lservice.exe

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