Program
This procere terminates the running malware process.
Open Windows Task Manager.
• On Windows 98 and ME, press
CTRL+ALT+DELETE
• On Windows NT, 2000, XP, and Server 2003, press
CTRL+SHIFT+ESC, then click the Processes tab.
In the list of running programs*, locate the process:
MSTC.EXE
Select the malware process, then press either the End Task or the End Process button, depending on the version of Windows on your 買粉絲puter.
To check if the malware process has been terminated, close Task Manager, and then open it again.
Close Task Manager.
*NOTE: On 買粉絲puters running Windows 98 and ME, Windows Task Manager may not show certain processes. You can use a third party process viewer such as Process Explorer to terminate the malware process.
On 買粉絲puters running all Windows platforms, if the process you are looking for is not in the list displayed by Task Manager or Process Explorer, 買粉絲ntinue with the next solution procere, noting additional instructions. If the malware process is in the list displayed by either Task Manager or Process Explorer, but you are unable to terminate it, restart your 買粉絲puter in safe mode.
Editing the Registry
This malware modifies the 買粉絲puter's registry. Users affected by this malware may need to modify or delete specific registry keys or entries. For detailed information regarding registry editing, please refer to the following articles from Microsoft:
HOW TO: Backup, Edit, and Restore the Registry in Windows 95, Windows 98, and Windows ME
HOW TO: Backup, Edit, and Restore the Registry in Windows NT 4.0
HOW TO: Backup, Edit, and Restore the Registry in Windows 2000
HOW TO: Back Up, Edit, and Restore the Registry in Windows XP and Server 2003
Removing Autostart Entries from the Registry
Removing 買粉絲start entries from the registry prevents the malware from executing at startup.
If the registry entry below is not found, the malware may not have executed as of detection. If so, proceed to the succeeding solution set.
Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>
Windows>CurrentVersion>Run
In the right panel, locate and delete the entry:
Microsoft Domain Controller = "%System%\mstc.exe"
(Note: %System% is the Windows system folder, which is usually C:\Windows\System on Windows 98 and ME, C:\WINNT\System32 on Windows NT and 2000, and C:\Windows\System32 on Windows XP and Server 2003.)
Removing Added Key from the Registry
Still in Registry Editor, in the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE
In the left panel, locate and delete the following key:
GNU
Close Registry Editor.
Important Windows ME/XP Cleaning Instructions
Users running Windows ME and XP must disable System Restore to allow full scanning of infected 買粉絲puters.
Users running other Windows versions can proceed with the succeeding solution set(s).
Running Trend Micro Antivirus
If you are currently running in safe mode, please restart your 買粉絲puter normally before performing the following solution.
Scan your 買粉絲puter with Trend Micro antivirus and delete files detected as WORM_NUGACHE.G. To do this, Trend Micro customers must download the latest virus pattern file and scan their 買粉絲puter. Other Inter買粉絲 users can use HouseCall, the Trend Micro online virus scanner.
Applying Patch
This malware exploits known vulnerability in Windows. Download and install the fix patch supplied by Microsoft. Refrain from using this proct until the appropriate patch has been installed. Trend Micro advises users to download critical patches upon release by vendors.
TROJ_CLAGGE.B 特洛伊木馬（Trojan horse）
病毒碼發布日期: Sep 18, 2006
解決方案:
Identifying the Malware Program
To remove this malware, first identify the malware program.
Scan your 買粉絲puter with your Trend Micro antivirus proct.
NOTE the path and file name of all files detected as TROJ_CLAGGE.B.
Trend Micro customers need to download the latest virus pattern file before scanning their 買粉絲puter. Other users can use Housecall, the Trend Micro online virus scanner.
Editing the Registry
This malware modifies the 買粉絲puter's registry. Users affected by this malware may need to modify or delete specific registry keys or entries. For detailed information regarding registry editing, please refer to the following articles from Microsoft:
HOW TO: Backup, Edit, and Restore the Registry in Windows 95, Windows 98, and Windows ME