Summary

Summary
Action
More Information
| Affected operating systems | Windows |
|---|---|
| Protection available since | 26 May 2005 13:17:41 (GMT) |
| Last updated | 12 July 2005 09:50:21 (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 entries. The removal of these entries 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.
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\
and remove any reference to any file you deleted.
Close the registry editor.
More Information
Troj/RNWatch-A is a backdoor Trojan for the Windows platforms. Troj/RNWatch-A is a backdoor Trojan for the Windows platforms.
Once executed Troj/RNWatch-A copies itself to the Windows system folder with the filenames winierun.exe and bfwinier.exe, and in order to be able to run automatically when Windows starts up sets the registry entries:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
WinIeRun
"winierun.exe"
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
WinIeRun
"winierun.exe"
