Summary

Summary
Action
More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Included in our products from | September 2005 (3.97) |
| Protection available since | 10 July 2005 14:31:15 (GMT) |
| Detected by | All Sophos products |
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 for each user who ran the virus. 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.
Each user has a registry area named HKEY_USERS\[code number indicating user]\. For each user locate the entry:
HKU\[code number]\Software\Microsoft\Windows\CurrentVersion\Run\
cartao =
<path of Trojan>
and delete it if it exists.
Close the registry editor.
More Information
Troj/Dloader-QD is a downloader Trojan for the Windows platform.
Troj/Dloader-QD includes functionality to download, install and run new software. When first run Troj/Dloader-QD copies itself to <System>\downloader.exe. The Trojan attempts to download a file from a predefined URL as <windows>\svchosts.exe. The downloaded file is detected by Sophos as Troj/Bancb-Fam.
The following registry entry is created to run downloader.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run\
cartao =
<path of Trojan>
