high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 24 January 2005 14:35:15 (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
loader32
<windows>\loader_exe.dll
and delete it if it exists.
Close the registry editor.
More Information
Troj/Domcom-A is a downloading Trojan.
The Trojan downloads configuration data from a predetermined website to a file TASK32.DAT in the Windows folder. The Trojan then downloads and runs further malware from addresses contained in this data.
Troj/Domcom-A drops a component of itself in the Windows folder as LOADER_EXE.DLL and creates the following registry in order to run itself on system startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
loader32
<windows>\loader_exe.dll
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