high
Summary
Summary
Action- More Information
| Detected by | All Sophos products |
|---|---|
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Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
You will also need to edit the following registry entries, if they are present. 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 entries:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run\lar
HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices\lar
HKLM\System\CurrentControlSet\Control\SLP
and delete them if they exist.
Close the registry editor.
More Information
Troj/Inor-A is a backdoor Trojan that usually finds its way onto a user's system when a web page containing an encoded version of the executable is viewed.
Troj/Inor-A will create itself on the Desktop using the filename llass.exe, and add the following registy entries that point to this filename to ensure the Trojan gets executed at system startup:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run\lar
HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices\lar
The following registry entry is also created:
HKLM\System\CurrentControlSet\Control\SLP
Troj/Inor-A has the ability to uninstall itself and change the port it is listening on via commands issued remotely.
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