Question

Recycler病毒有哪些查杀方法?

Answer 1

RECYCLER病毒的症状：
在每个盘符下生成RECYCLER文件夹和autorun.inf。RECYCLER文件夹是隐藏只读的属性，在RECYCLER文件夹下有三个隐藏回收站，文件名分别为：S-1-5-21-855582601-134036064-58889803-500、S-1-5-21-1292428093-2111687655-1343024091-1003、S-1-5-21-2797706238-1410940092-4153244740-500，不能直接删除它们，只有进入DOS系统删除它们，进入DOS系统删除它们后，过一会儿又重新在每个盘符下生成RECYCLER文件夹，RECYCLER文件夹还是隐藏只读的属性，在RECYCLER文件夹下有一个隐藏回收站；autorun.inf是隐藏系统只读的属性，用记事本打开，其内容为：
[AutoRun]
Shell=打开(&O)
shell\打开(&O)\command=RECYCLER\UcHelp.exe。分析：
通过批处理去掉三个隐藏回收站（S-1-5-21-855582601-134036064-58889803-500、S-1-5-21-1292428093-2111687655-1343024091-1003、S-1-5-21-2797706238-1410940092-4153244740-500）的回收站图标及隐藏属性，发现S-1-5-21-855582601-134036064-58889803-500、S-1-5-21-1292428093-2111687655-1343024091-1003、S-1-5-21-2797706238-1410940092-4153244740-500为三个文件夹，其是通过Desktop.ini配置设置伪装成回收站，并设置隐藏属性，在其文件夹下有病毒文件INFO2、UcHelp.exe及配置设置文件Desktop.ini。autorun.inf文件的作用大家都知道，这里就不作介绍。
解决方法：
一、断网，运行批处理（清理RECYCLER病毒文件.bat）；
二、不要重启，直接带电拔电源插座强行关机，然后开机用系统盘修复即可！“清理RECYCLER病毒文件.bat“的内容如下：
======================================================================
@echo off
taskkill /im explorer.exe /f
for /d %%i in (c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z) do if exist "%%i:/RECYCLER" (
attrib %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\desktop.ini -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\desktop.ini
attrib %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\INFO2 -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\INFO2
attrib %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\UcHelp.exe -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\UcHelp.exe
attrib %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500 -s -h -r
rd /q/s %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500attrib %%i:\RECYCLER\S-1-5-21-1960408961-1450960922-682003330-500\desktop.ini -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-1960408961-1450960922-682003330-500\desktop.ini
attrib %%i:\RECYCLER\S-1-5-21-1960408961-1450960922-682003330-500\INFO2 -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-1960408961-1450960922-682003330-500\INFO2
attrib %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\UcHelp.exe -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\UcHelp.exe
attrib %%i:\RECYCLER\S-1-5-21-1960408961-1450960922-682003330-500 -s -h -r
rd /q/s %%i:\RECYCLER\S-1-5-21-1960408961-1450960922-682003330-500attrib %%i:\RECYCLER\S-1-5-21-2516078899-3036549676-3356972236-500\desktop.ini -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-2516078899-3036549676-3356972236-500\desktop.ini
attrib %%i:\RECYCLER\S-1-5-21-2516078899-3036549676-3356972236-500\INFO2 -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-2516078899-3036549676-3356972236-500\INFO2
attrib %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\UcHelp.exe -s -h -r
@del /q/s/f %%i:\RECYCLER\S-1-5-21-151679604-1924401545-338918334-500\UcHelp.exe
attrib %%i:\RECYCLER\S-1-5-21-2516078899-3036549676-3356972236-500 -s -h -r
rd /q/s %%i:\RECYCLER\S-1-5-21-2516078899-3036549676-3356972236-500rd /q/s %%i:\RECYCLER
)echo Windows Registry Editor Version 5.00>C:\seesaw.reg
echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System] >>C:\seesaw.reg
echo "DisableRegistryTools"=dword:00000000 >>C:\seesaw.reg
echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] >>C:\seesaw.reg
echo "NoFolderOptions"=dword:00000000 >>C:\seesaw.reg
echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System] >>C:\seesaw.reg
echo "DisableTaskMgr"=dword:00000000 >>C:\seesaw.reg
echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL] >>C:\seesaw.reg
echo "CheckedValue"=dword:00000001 >>C:\seesaw.reg
echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\HideFileExt] >>C:\seesaw.reg
echo "UncheckedValue"=dword:00000000 >>C:\seesaw.reg
echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\MUICache] >>C:\seesaw.reg
echo "@shell32.dll,-30500"="显示所有文件和文件夹" >>C:\seesaw.reg
echo "@shell32.dll,-30501"="不显示隐藏的文件和文件夹" >>C:\seesaw.reg
echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] >>C:\seesaw.reg
echo "Shell"="Explorer.exe" >>C:\seesaw.reg
echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] >>C:\seesaw.reg
echo "NoDriveAutoRun"=hex:ff,ff,ff,03 >>C:\seesaw.reg
echo "NoSetTaskbar"=dword:00000000 >>C:\seesaw.reg
echo "NoDriveTypeAutoRun"=dword:000000ff >>C:\seesaw.reg
echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] >>C:\seesaw.reg
echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] >>C:\seesaw.reg
echo "NoDriveTypeAutoRun"=dword:000000ff >>C:\seesaw.reg
echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] >>C:\seesaw.reg
@reg import C:\seesaw.reg
@del /q C:\seesaw.reg
start explorer.exe
echo 清理RECYCLER病毒文件完成!
Pause
exit 相信lz肯定能解决问题的