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一.自启动项目:
开始---程序---启动,里面添加一些应用程序或者快捷方式.
这是Windows 里面最常见,以及应用最简单的启动方式,如果想一些文件开机时候启动,那么也可以将他拖入里面或者建立快捷方式拖入里面.现在一般的病毒不会采取这样的启动手法.也有个别会.
路径:C:\Documents and Settings\Owner\「开始」菜单\程序\启动
二. 第二自启动项目:
这个是很明显却被人们所忽略的一个,使用方法和第一自启动目录是完全一样的, 只要找到该目录，将所需要启动的文件拖放进去就可以达到启动的目的.
路径:
C:\Documents and Settings\User\「开始」菜单\程序\启动
三. 系统配置文件启动:
对于系统配置文件,许多人一定很陌生,许多病毒都是以这种方式启动.
1)WIN.INI启动:
启动位置(*.exe为要启动的文件名称):
[windows]
load=*.exe[这种方法文件会在后台运行]
run=*.exe[这种方法文件会在默认状态下被运行]
2)SYSTEM.INI启动:
启动位置(*.exe为要启动的文件名称)：
默认为:
[boot]
Shell=Explorer.exe [Explorer.exe是Windows程序管理器或者Windows资源管理器,属于正常]
可启动文件后为:
[boot]
Shell= Explorer.exe *.exe [现在许多病毒会采用此启动方式,随着Explorer启动, 隐蔽性很好]
注意: SYSTEM.INI和WIN.INI文件不同,SYSTEM.INI的启动只能启动一个指定文件,不要把Shell=Explorer.exe *.exe换为Shell=*.exe,这样会使Windows瘫痪!
3) WININIT.INI启动:
WinInit即为Windows Setup Initialization Utility, 中文:Windows安装初始化工具.
它会在系统装载Windows之前让系统执行一些命令，包括复制，删除，重命名等，以完成更新文件的目的.
文件格式:
[rename]
*=*2
意思是把*2文件复制为文件名为*1的文件，相当于覆盖*1文件
如果要把某文件删除,则可以用以下命令:
[rename]
nul=*2
以上文件名都必须包含完整路径.
4) WINSTART.BAT启动:
这是系统启动的批处理文件,主要用来复制和删除文件.如一些软件卸载后会剩余一些残留物在系统,这时它的作用就来了.
如：
“@if exist C:\WINDOWS\TEMP*.BAT call C:\WINDOWS\TEMP*.BAT”
这里是执行*.BAT文件的意思
5) USERINIT.INI启动[2/2补充]:
这种启动方式也会被一些病毒作为启动方式,与SYSTEM.INI相同.
6) AUTOEXEC.BAT启动:
这个是常用的启动方式.病毒会通过它来做一些动作. 在AUTOEXEC.BAT文件中会包含有恶意代码。如format c: /y 等等其它.
四. 注册表启动:(2006.10.3整理更新
通过注册表来启动,是WINDOWS中使用最频繁的一种.
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\
HKLM\SYSTEM\ControlSet001\Control\Session Manager\BootExecute
HKCU\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\User\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run
HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_DLLs
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx
HKLM\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce\
HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices\
HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce\Setup\
HKU\.Default\Software\Microsoft\Windows\CurrentVersion\Run\
HKU\.Default\Software\Microsoft\Windows\CurrentVersion\RunOnce\
HKLM\System\CurrentControlSet\Services\VxD\
HKCU\Control Panel\Desktop
HKLM\System\CurrentControlSet\Services\
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows\run
HKLM\Software\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows\load
HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\
HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\
HKLM\SOFTWARE\Classes\Protocols\Filter
HKLM\SOFTWARE\Classes\Protocols\Handler
HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad
HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks
HKLM\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved
HKLM\Software\Classes\Folder\Shellex\ColumnHandlers
HKCU\Software\Microsoft\Internet Explorer\UrlSearchHooks
HKLM\Software\Microsoft\Internet Explorer\Toolbar
HKLM\Software\Microsoft\Internet Explorer\Extensions
HKLM\System\CurrentControlSet\Control\Session Manager\BootExecute
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify
HKLM\SYSTEM\CurrentControlSet\Control\Print\Monitors
HKLM\SYSTEM\CurrentControlSet\Control\MPRServices
HKCU\ftp\shell\open\command
HKCR\ftp\shell\open\command
HKCU\Software\Microsoft\ole
HKCU\Software\Microsoft\Command Processor
HKLM\SOFTWARE\Classes\mailto\shell\open\command
HKCR\PROTOCOLS
HKCU\Control Panel\Desktop
HKLM\SOFTWARE\Policies\Microsoft\Windows\System\Scripts
HKLM\SOFTWARE\Microsoft\Code Store Database\Distribution Units
HKLM\SYSTEM\CurrentControlSet\Services\WinSock2
HKLM\SYSTEM\CurrentControlSet\Services\WinSock
HKLM\SYSTEM\CurrentControlSet\Control\Lsa
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Management\ARPCache
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
HKLM\Software\Microsoft\Windows\CurrentVersion\explorer\Shell folders\Startup
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\runServices
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Windows
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\IniFileMapping
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
HKLM\System\CurrentControlSet\Control\Session Manager\KnownDlls
HKLM\SOFTWARE\Classes\Protocols\Handler
HKLM\System\CurrentControlSet\Control\Terminal Server\Wds\rdpwd\StartupPrograms
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell
HKLM\Software\Microsoft\Command Processor
HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers
HKEY_LOCAL_MACHINE\Software\Microsoft\WindowsNT\CurrentVersion\Accessibility\Utility Manager registry
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\SecurityProviders
添加一些病毒经常会修改的地方[07.1.17]:
HKLM\SOFTWARE\Microsoft\Ras
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Network
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent\Post Platform
HKCU\Software\Microsoft\Security Center
HKLM\Software\Microsoft\Security Center
HKLM\SOFTWARE\Microsoft\Netcache
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\HideFileExt
HKCU\Software\Microsoft\Internet explorer\Main\\*page
HKCU\Software\Microsoft\Internet explorer\Main\\Enable Browser Extensions
HKCU\Software\Microsoft\Internet explorer\Main\Featurecontrol
HKCU\Software\Microsoft\Internet explorer\Menuext
HKCU\Software\Microsoft\Internet explorer\Styles
HKLM\Software\Clients\Startmenuinternet
HKLM\Software\Microsoft\Code store database\Distribution units
HKCU\Software\Microsoft\Internet explorer\Abouturls
HKLM\Software\Microsoft\Internet explorer\Activex compatibility
HKCU\Software\Microsoft\Internet Explorer\Explorer Bars
HKLM\Software\Microsoft\Internet explorer\Main\\*page
HKLM\Software\Microsoft\Internet explorer\Styles
HKLM\Software\Microsoft\Internet explorer\Menuext
HKLM\Software\Microsoft\Internet explorer\Plugins
HKLM\Software\Microsoft\Windows\Currentversion\Explorer\Browser helpr objects
HKLM\Software\Microsoft\Windows\Currentversion\Internet settings\*zones
HKLM\Software\Microsoft\Windows\Currentversion\Internet settings\Safesites
HKLM\Software\Microsoft\Windows\Currentversion\Internet settings\Url
HKLM\Software\Microsoft\Windows\Currentversion\Internet settings\Zonemap\Protocoldefaults
HKLM\Software\Microsoft\Windows\Currentversion\Internet settings\Zonemap\Domains
HKLM\Software\Microsoft\Windows\Currentversion\Internet settings\Zonemap\Ranges
HKCU\Software\Policies\Microsoft\Internet Explorer\Control panel\homepage【2007年3月24日更新】 |