LYLOADER.EXE LYMANGR.DLL MSDEG32.DLL病毒解决方案
技术分析
==========
木马运行后释放另一个exe到临时目录,并将其运行:
%temp%\LYLOADER.EXE
释放两个dll文件注入进程:
%temp%\LYMANGR.DLL
%temp%\MSDEG32.DLL
同事复制到系统目录下:
%system%\LYLOADER.EXE
%system%\LYMANGR.DLL
%system%\MSDEG32.DLL
创建启动项:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run]
"MSDEG32"="LYLoader.exe"
"MSDWG32"="LYLoadbr.exe"
"MSDCG32 "="LYLeador.exe"
"MSOG32"="LYLoador.exe"
"MSDSG32"="LYLoadar.exe"
"MSDMG32"="LYLoadmr.exe"
"MSDHG32"="LYLoadhr.exe"
"MSDQG32"="LYLoadqr.exe"
清除步骤
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1. 删除启动项(开始菜单-运行-输入“regedit”依次打开以下项,然后删除即可):
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run]
"MSDEG32"="LYLoader.exe"
"MSDWG32"="LYLoadbr.exe"
"MSDCG32 "="LYLeador.exe"
"MSDOG32"="LYLoador.exe"
"MSDSG32"="LYLoadar.exe"
"MSDMG32"="LYLoadmr
exe"
"MSDHG32"="LYLoadhr.exe"
"MSDQG32"="LYLoadqr.exe"
2. 重新启动计算机
3. 删除文件(如遇提示无法删除文件,到down.45it.com下载费尔木马强制删除器工具进行强制删除):
%temp%\LYLOADER.EXE
%temp%\LYMANGR.DLL
%temp%\MSDEG32.DLL
%system%\LYLOADER.EXE
%system%\LYMANGR.DLL
%system%\MSDEG32.DLL
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OK,如果对您有帮助,麻烦顶一下。。。。