Sophos

Troj/DSNX-05

Category
Type
What to do

Summary

Action

Please follow the instructions for removing Trojans.

Windows NT/2000/XP

In Windows NT/2000/XP you will also need to edit the following registry entry. The removal of this entry is optional in Windows 95/98/Me. Please read the warning about editing the registry.

At the taskbar, click Start|Run. Type 'Regedit' and press Return. The registry editor opens.

Before you edit the registry, you should make a backup. On the 'Registry' menu, click 'Export Registry File'. In the 'Export range' panel, click 'All', then save your registry as Backup.

Locate the HKEY_LOCAL_MACHINE entry:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\WinDSNX =
<Windows System>\<Trojan name>

and delete it if it exists.

Close the registry editor.

More Information

Troj/DSNX-05 is a backdoor Trojan which runs in the background as a server process allowing a remote user (using a client program) to gain access and control over the machine.

When first run the Trojan copies itself to the Windows System directory using the name of a randomly chosen DLL file and an EXE extension. It then creates the following registry entry so that this file is run automatically each time the machine is restarted:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\WinDSNX =
<Windows System>\<Trojan name>

RSS|Atom
Get reports about the latest virus and spyware threats delivered to your computer