high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
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| Protection available since | 5 April 2005 07:40:04 (GMT) |
| Detected by | All Sophos products |
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Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
Windows NT/2000/XP/2003
In Windows NT/2000/XP/2003 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
IefxTray
%WINDOWS%\iefxtray.exe
and delete it if it exists.
Close the registry editor.
More Information
Troj/Bdoor-ZAS is a backdoor Trojan for the Windows platform.
The Trojan copies itself to the Windows folder as Iefxtray.exe and svchost.exe and creates the following registry entry in order to run each time a user logs on:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
IefxTray
%WINDOWS%\iefxtray.exe
The Trojan connects to a remote site to report infection and then listens for connections from remote users. The backdoor can be instructed to find and read arbitrary files.
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