high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
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| Included in our products from | February 2006 (4.02) |
| Protection available since | 4 January 2006 14:35:22 (GMT) |
| Detected by | All Sophos products |
Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
More Information
Troj/Hupigon-BS is a backdoor Trojan for the Windows platform.
Troj/Hupigon-BS includes functionality to access the internet and communicate with a remote server via HTTP.
When first run Troj/Hupigon-BS copies itself to <Windows>\window.exe and creates the following files:
<Windows>\window.dll
<Windows>\window_HOOk.DLL
The file window_HOOk.DLL is detected as Troj/Feutel-AO.
The file window.exe is registered as a randomly named system driver service , with a randomly named display name and a startup type of automatic, so that it is started automatically during system startup. Registry entries are created under:
HKLM\SYSTEM\CurrentControlSet\Services\<random name>\
Troj/Hupigon-BS changes settings for Microsoft Internet Explorer by modifying values under:
HKCU\Software\Microsoft\Internet Explorer\Main\
The following registry entry is set:
HKCU\Software\Microsoft\Internet Explorer\Toolbar
Locked
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