[租用]GUEST账户被黑后加入adm组后删除的办法

从administrators组中删除guest来宾账户时提示无法在内置账号上运行此操作的解决办法

经常有客户win2003服务器曾经杀出过木马，后来发现guest账号还会自动开启经检查，guest账号居然跑到administrators组里去了。

然后用administrator登录后删除administrators组中的guest账户，保存时提示“无法在内置账户上运行此操作”

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SAM\SAM\Domains\Account\Users\000001F5]
"F"=hex:02,00,01,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,ff,ff,ff,ff,ff,ff,ff,7f,00,00,00,00,00,00,00,00,\
f5,01,00,00,01,02,00,00,15,02,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,b1,d4,61,f5
"V"=hex:00,00,00,00,b0,00,00,00,02,00,01,00,b0,00,00,00,0a,00,00,00,00,00,00,\
00,bc,00,00,00,00,00,00,00,00,00,00,00,bc,00,00,00,22,00,00,00,00,00,00,00,\
e0,00,00,00,00,00,00,00,00,00,00,00,e0,00,00,00,00,00,00,00,00,00,00,00,e0,\
00,00,00,00,00,00,00,00,00,00,00,e0,00,00,00,00,00,00,00,00,00,00,00,e0,00,\
00,00,00,00,00,00,00,00,00,00,e0,00,00,00,00,00,00,00,00,00,00,00,e0,00,00,\
00,00,00,00,00,00,00,00,00,e0,00,00,00,00,00,00,00,00,00,00,00,e0,00,00,00,\
08,00,00,00,01,00,00,00,e8,00,00,00,04,00,00,00,00,00,00,00,ec,00,00,00,04,\
00,00,00,00,00,00,00,f0,00,00,00,04,00,00,00,00,00,00,00,f4,00,00,00,04,00,\
00,00,00,00,00,00,01,00,14,80,90,00,00,00,a0,00,00,00,14,00,00,00,44,00,00,\
00,02,00,30,00,02,00,00,00,02,c0,14,00,44,00,05,01,01,01,00,00,00,00,00,01,\
00,00,00,00,02,c0,14,00,ff,ff,1f,00,01,01,00,00,00,00,00,05,07,00,00,00,02,\
00,4c,00,03,00,00,00,00,00,14,00,1b,03,02,00,01,01,00,00,00,00,00,01,00,00,\
00,00,00,00,18,00,ff,07,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,02,00,\
00,00,00,18,00,ff,07,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,24,02,00,00,\
01,02,00,00,00,00,00,05,20,00,00,00,20,02,00,00,01,02,00,00,00,00,00,05,20,\
00,00,00,20,02,00,00,47,00,75,00,65,00,73,00,74,00,00,00,9b,4f,65,67,be,5b,\
bf,8b,ee,95,a1,8b,97,7b,3a,67,16,62,bf,8b,ee,95,df,57,84,76,85,51,6e,7f,10,\
5e,37,62,97,7b,01,02,00,00,07,00,00,00,01,00,01,00,01,00,01,00,01,00,01,00,\
01,00,01,00

再打开账户管理，从administrators组中即可删除了。

(反正我刚是用以上方法解决的可行的，在网上找了好久。就只有人说禁用guest，可是禁用还可能会被黑客重新开启，还有就是guest账号老赖在administrators组里很碍眼。还有一种就是把guest账号从注册表里删除，不过guest账号再特殊的时候还是有它的用途的，不建议删除。而且这种种了木马的你直接从注册表里删除的话，你再重新打开我的电脑管理里的账户管理，会每次弹出安全映射之类的报错。所以再对注册表操作之前一定要备份好相应的项，以防万一时恢复注册表。)

安全措施：
1.guest账号禁用。
2.guest账号和administrator账号重命名为自定义名字。
3.给administrator账号重设一个复杂的密码
4.检查系统漏洞并更新补丁。

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