high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Included in our products from | October 2004 (3.86) |
| Protection available since | 24 August 2004 13:22:20 (GMT) |
| Detected by | All Sophos products |
Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
You will also need to edit the following registry entry, if it is present. 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\Active Setup\Installed Components\
(44AC6201-B203-10CC-1F32-A0BC12E2014D)\StubPath = %SYSTEM%\mssyncr.exe
and delete it if it exists.
Close the registry editor.
More Information
Troj/Dloader-BM is a downloader Trojan.
When first run Troj/Dloader-BM copies itself to the Windows folder as services.exe and to the Windows system folder as mssyncr.exe.
A fake dialog box is displayed asking the user to "Please choose the installation directory", followed by a message box containing the text "- Application Error", "The instruction at "0x70d4431e" referenced memory at "0x11fd0200". The memory could not be "written".' Click on OK to terminate the program.".
The following registry entry is created:
HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\
(44AC6201-B203-10CC-1F32-A0BC12E2014D)\StubPath = %SYSTEM%\mssyncr.exe
the following registry entry is set:
HKCU\Software\Microsoft\RAS Autodial\Control\LoginSessionDisable = 1
and the following registry entry is deleted if it exists:
HKCU\SOFTWARE\Microsoft\Active Setup\Installed Components\
(44AC6201-B203-10CC-1F32-A0BC12E2014D)
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