Summary

Summary
Action
More Information
| Included in our products from | July 2004 (3.83) |
|---|---|
| Protection available since | 22 April 2004 15:59:27 (GMT) |
| Last updated | 7 June 2004 22:16:07 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
More Information
Please follow the instructions for removing Trojans.
You should also change your Internet Explorer settings using Tools|Internet options|General to remove any modifications made by the Trojan.
Windows NT/2000/XP
In Windows NT/2000/XP 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
and remove any reference to any file you deleted.
Close the registry editor.
More Information
Troj/StartPa-GH is a StartPage Trojan.
Troj/StartPa-GH copies itself to the Windows folder with the filename WIN32.EXE
and sets a registry value at the following location in order to run itself on system startup:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Troj/StartPa-GH sets the following registry entry in order to change the StartPage
in Internet Explorer:
HKCU\Software\Microsoft\Internet Explorer\Main\
Start Page = "http://martfinder.com/index.htm"
Troj/StartPa-GH sometimes appends this value with "?aff=" and a value read from
the file WIN32.DAT in the same folder as it.
Troj/StartPa-GH sets the following registry entry to instruct Internet Explorer to use a personalised stylesheet:
HKCU\Software\Microsoft\Internet Explorer\Styles\Use My Stylesheet = "1"
Troj/StartPa-GH then sets the following registry entry to point to the file
WIN32.BMP in the same folder as it:
HKCU\Software\Microsoft\Internet Explorer\Styles\User Stylesheet
