病毒名称(中文):
病毒别名:
威胁级别:
★☆☆☆☆
病毒类型:
木马程序
病毒长度:
30828
影响系统:
Win9xWinMeWinNTWin2000WinXPWin2003
病毒行为:
该病毒是一个QQ大盗变种。该病毒会将盗取的QQ号及密码发送到指定的电子邮箱和提交到指定的网址。建议电脑用户不要随便运行不明程序，以免中毒受害。
1、病毒拷贝自身到系统目录下，并设置为隐藏。
%SystemRoot%\system32\NTdHcP.exe
2、删除QQ保护文件npkcrypt.sys，并保存为npkcrypt.bak文件。
D:\ProgramFiles\Tencent\QQ\npkcrypt.sys
3、添加注册表启动项
HKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run
"NTdhcp"="%SystemRoot%\system32\NTdhcp.exe"
4、安装了一个类型为WH_JOURNALRECORD的消息钩子，记录连续的鼠标和键盘事件。
其申请进程为：%SystemRoot%\system32\NTdHcP.exe
5、将下列服务启动全设置为禁止启动,并结束其进程。
HKLM\SYSTEM\CurrentControlSet\Services\navapsvc\Start
HKLM\SYSTEM\CurrentControlSet\Services\RsRavMon\Start
HKLM\SYSTEM\CurrentControlSet\Services\RsCCenter\Start
HKLM\SYSTEM\CurrentControlSet\Services\kavsvc\Start
HKLM\SYSTEM\CurrentControlSet\Services\KVSrvXP\Start
HKLM\SYSTEM\CurrentControlSet\Services\KVWSC\Start
HKLM\SYSTEM\CurrentControlSet\Services\wscsvc\Start
HKLM\SYSTEM\CurrentControlSet\Services\KPfwSvc\Start
HKLM\SYSTEM\CurrentControlSet\Services\KWatchSvc\Start
HKLM\SYSTEM\CurrentControlSet\Services\SNDSrvc\Start
HKLM\SYSTEM\CurrentControlSet\Services\ccProxy\Start
HKLM\SYSTEM\CurrentControlSet\Services\ccEvtMgr\Start
HKLM\SYSTEM\CurrentControlSet\Services\ccSetMgr\Start
HKLM\SYSTEM\CurrentControlSet\Services\SPBBCSvc\Start
HKLM\SYSTEM\CurrentControlSet\Services\SymantecCoreLC\Start
HKLM\SYSTEM\CurrentControlSet\Services\NPFMntor\Start
HKLM\SYSTEM\CurrentControlSet\Services\MskService\Start
HKLM\SYSTEM\CurrentControlSet\Services\FireSvc\Start
HKLM\SYSTEM\CurrentControlSet\Services\McShield\Start
HKLM\SYSTEM\CurrentControlSet\Services\McTaskManager\Start
HKLM\SYSTEM\CurrentControlSet\Services\McAfeeFramework\Start
HKLM\SYSTEM\CurrentControlSet\Services\RfwService\Start
7、尝试删除下列启动项,并结束其进程。
HKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\RavMon
HKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\KAVPersonal50
HKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\RavTimer
HKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\RavTaskHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\KvMonXPHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\iDubaPersonalFireWallHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\KAVRunHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\KpopMonHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\KulansynHKCU\SoftWare\Microsoft\Windows\CurrentVersion\Run\iDubaPersonalFireWallHKCU\SoftWare\Microsoft\Windows\CurrentVersion\Run\KavPFW
HKCU\SoftWare\Microsoft\Windows\CurrentVersion\Run\KvXPNOTFOUND
HKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\ccAppHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\SSC_UserPromptHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\NAVCfgWizHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\MCAgentExeHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\McRegWizHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\MCUpdateExeHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\MSKAGENTEXEHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\MSKDetectorExeHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\VirusScanOnlineHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\VSOCheckTaskHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\McAfeeUpdaterUIHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\NetworkAssociatesErrorHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\ShStatEXEHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\VSOCheckTaskHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\KavStartHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\RfwMainHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\SonudManHKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run\KvPpWall_autorun
8、生成并运行Deleteme.bat批处理文件，实现自删除。
