Summary

Summary
Action
More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Included in our products from | June 2005 (3.94) |
| Protection available since | 14 April 2005 08:02:29 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
More Information
Please follow the instructions for removing Trojans.
Change any data that may have become compromised.
Windows NT/2000/XP/2003
In Windows NT/2000/XP/2003 you will also need to edit the following registry entry. 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.
Locate the HKEY_LOCAL_MACHINE entry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Service Registry NT Save
%WINDOWS%\jdbgmgrnt.exe
and delete it if it exists.
Close the registry editor.
More Information
Troj/Bancos-CG is a password stealing Trojan for the Windows platform that targets particular online banking sites.
Running in the background Troj/Bancos-CG monitors a user's internet access to banking websites, in an attempt to log user activity and email the stolen details to a predefined address. Troj/Bancos-CG is a password stealing Trojan for the Windows platform that targets particular online banking sites.
Once executed, Troj/Bancos-CG copies itself to the Windows folder with the filename jdbgmgrnt.exe, and in order to be able to run automatically when Windows starts up sets the registry entry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Service Registry NT Save
%WINDOWS%\jdbgmgrnt.exe
Troj/Bancos-CG will also create a text file in the Windows folder named errolog.dat. This file is not malicious and may be deleted.
Running in the background Troj/Bancos-CG monitors a user's internet access to banking websites, in an attempt to log user activity and email the stolen details to a predefined address.
