WORM_NUGACHE.G(威金)和TROJ_CLAGGE.B 特洛伊木马（Trojan horse） 的解决方案: WORM_NUGACHE.G(威金) 病毒码发布日期: Dec 8, 2006 解决方案: Note: To fully remove all associated malware, perform the clean solution for TROJ_DLOADER.IBZ. Terminating the Malware Program This procedure 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 computer. To check if the malware process has been terminated, close Task Manager, and then open it again. Close Task Manager. *NOTE: On computers 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 computers running all Windows platforms, if the process you are looking for is not in the list displayed by Task Manager or Process Explorer, continue with the next solution procedure, 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 computer in safe mode. Editing the Registry This malware modifies the computer'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 autostart 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 computers. 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 computer normally before performing the following solution. Scan your computer 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 computer. Other Internet 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 product until the appropriate patch has been installed. Trend Micro advises users to download critical patches upon release by vendors. TROJ_CLAGGE.B 特洛伊木马（Trojan horse） 病毒码发布日期: Sep 18, 2006 解决方案: Identifying the Malware Program To remove this malware, first identify the malware program. Scan your computer with your Trend Micro antivirus product. 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 computer. Other users can use Housecall, the Trend Micro online virus scanner. Editing the Registry This malware modifies the computer'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 Malware Entry from the Registry Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter. In the left panel, double-click the following: HKEY_LOCAL_MACHINE>SYSTEM>CurrentControlSet>Services> SharedAccess>Parameters>FiREWaLLpolicy>StAnDaRDPrOFiLe> AUtHorizedapplications>List In the right panel, locate and delete the entry: {Malware path and file name} ="{Malware path and file name}:*:ENABLED:0" 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 computers. 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 computer normally before performing the following solution. Scan your computer with Trend Micro antivirus and delete files detected as TROJ_CLAGGE.B and TROJ_KEYLOG.CO. To do this, Trend Micro customers must download the latest virus pattern file and scan their computer. Other Internet users can use HouseCall, the Trend Micro online virus scanner
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