Summary

Summary
Action
More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 6 December 2004 21:05:01 (GMT) |
| Detected by | All Sophos products |
- Free virus, spyware, and adware scan
- Test your existing anti-virus protection
- Find threats your anti-virus missed
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\
SVCHOST32
C:\Arquivos de programas\svchost32.EXE
and delete it if it exists.
Close the registry editor.
More Information
Troj/Bancos-AO will attempt to copy itself as SVCHOST32.EXE to the "Arquivos de programas" folder in the C: drive. The Trojan will also attempt to copy itself to the C: drive with a filename of WINKERNEL32.EXE. In order to run automatically each time a user logs on, Troj/Bancos-AO sets the following registry entry:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
SVCHOST32
C:\Arquivos de programas\svchost32.EXE

