Troj/Enfal-A

Aliases	Trojan.Win32.Enfal.d Enfal WORM_AGENT.DJI
Category	Viruses and Spyware
Type	Trojan
What to do	Please contact support for assistance with removal.
Prevalence	low high

Summary


Affected operating systems	Windows
Characteristics	Installs itself in the registry
Included in our products from	September 2006 (4.09)
Protection available since	7 August 2006 08:43:49 (GMT)
Detected by	All Sophos products

Troj/Enfal-A is a Trojan for the Windows platform.

Troj/Enfal-A includes functionality to:
- inject multiple threads into the process EXPLORER.EXE
- download code from the internet

When run Troj/Enfal-A copies itself to <System>\dismgnt.exe and <System>\winkrnl.exe.

Troj/Enfal-A modifies the following registry entry to run itself on Windows Logon:

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Userinit
<System>\userinit.exe,<System>\DisMgnt.exe

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