high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
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| Protection available since | 17 November 2005 11:09:25 (GMT) |
| Detected by | All Sophos products |
Sophos beta program
- Endpoint Security and Control 9.0
- Small business solutions 4.0
Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
More Information
Troj/Dropper-BR is a Trojan for the Windows platform.
Troj/Dropper-BR includes functionality to access the internet and communicate with a remote server via HTTP.
When first run Troj/Dropper-BR copies itself to
<Temporary Internet Files>\Content.IE5\od6fwfox\bc1[1].htm (harmless and may be safely deleted)
<Current Folder>\clear.bat (harmless and may be safely deleted)
<Root>\sdiow.dat (detected as Troj/Dropper-BR)
The file myserver.exe is registered as a new system driver service named "myserver", with a display name of "<special characters>" and a startup type of automatic, so that it is started automatically during system startup. Registry entries are created under:
HKLM\SYSTEM\CurrentControlSet\Services\myserver\
Troj/Dropper-BR changes settings for Microsoft Internet Explorer by modifying values under:
HKCU\Software\Microsoft\Internet Explorer\Main\
HKLM\SOFTWARE\Microsoft\Internet Explorer\Main\
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