VB远程注入卸载DLL代码
很多人说VB不能远程注入DLL，其实是错误的VB其实也能象C++等其他语言一样轻松搞定！！不信请看下面代码！更多精彩的代码请访问我的博客。
其实网上也有类似VB代码但是只有注入没有下载，而且注入通用性很差很多会出现非法操作，我的这个代码经过充分测试包括系统进程都可以正常注入和卸载，就连杀毒软件都能注入。（希望不要干坏事哦！！）
地址一：http://www.chenhui530.com
地址二：http://chenhui.ylmf.cn
近期将更新所有原创作品贴在我的博客上！
Option Explicit
Private Const PROCESS_CREATE_THREAD = &H2
Private Const PROCESS_QUERY_INFORMATION = &H400
Private Const PROCESS_VM_WRITE = &H20
Private Const PROCESS_VM_OPERATION = &H8
Private Const MEM_COMMIT = &H1000
Private Const MEM_RELEASE = &H8000
Private Const PAGE_READWRITE = &H4
Private Const INFINITE = &HFFFFFFFF
Private Const STANDARD_RIGHTS_REQUIRED = &HF0000
Private Const TOKEN_ASSIGN_PRIMARY = &H1
Private Const TOKEN_DUPLICATE = (&H2)
Private Const TOKEN_IMPERSONATE = (&H4)
Private Const TOKEN_QUERY = (&H8)
Private Const TOKEN_QUERY_SOURCE = (&H10)
Private Const TOKEN_ADJUST_PRIVILEGES = (&H20)
Private Const TOKEN_ADJUST_GROUPS = (&H40)
Private Const TOKEN_ADJUST_DEFAULT = (&H80)
Private Const TOKEN_ALL_ACCESS = (STANDARD_RIGHTS_REQUIRED Or TOKEN_ASSIGN_PRIMARY Or _
TOKEN_DUPLICATE Or TOKEN_IMPERSONATE Or TOKEN_QUERY Or TOKEN_QUERY_SOURCE Or _
TOKEN_ADJUST_PRIVILEGES Or TOKEN_ADJUST_GROUPS Or TOKEN_ADJUST_DEFAULT)
Private Const SE_PRIVILEGE_ENABLED = &H2
Private Const ANYSIZE_ARRAY = 1
Private Const SE_DEBUG_NAME = "SeDebugPrivilege"
Private Type LUID
lowpart As Long
highpart As Long
End Type
Private Type LUID_AND_ATTRIBUTES
pLuid As LUID
Attributes As Long
End Type
Private Type TOKEN_PRIVILEGES
PrivilegeCount As Long
Privileges(ANYSIZE_ARRAY) As LUID_AND_ATTRIBUTES
End Type
Private Declare Function OpenProcessToken Lib "advapi32.dll" (ByVal ProcessHandle As Long, ByVal DesiredAccess As Long, TokenHandle As Long) As Long
Private Declare Function AdjustTokenPrivileges Lib "advapi32.dll" (ByVal TokenHandle As Long, ByVal DisableAllPriv As Long, NewState As TOKEN_PRIVILEGES, ByVal BufferLength As Long, PreviousState As TOKEN_PRIVILEGES, ReturnLength As Long) As Long 'Used to adjust your program's security privileges, can't restore without it!
Private Declare Function LookupPrivilegeValue Lib "advapi32.dll" Alias "LookupPrivilegeValueA" (ByVal lpSystemName As Any, ByVal lpName As String, lpLuid As LUID) As Long
Private Declare Function GetCurrentProcess Lib "kernel32" () As Long '获取当前进程句柄
Private Declare Function VirtualAllocEx Lib "kernel32" (ByVal hProcess As Long, lpAddress As Any, ByVal dwSize As Long, ByVal flAllocationType As Long, ByVal flProtect As Long) As Long
Private Declare Function VirtualFreeEx Lib "kernel32" (ByVal hProcess As Long, lpAddress As Any, ByVal dwSize As Long, ByVal dwFreeType As Long) As Long
Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long
Private Declare Function TerminateProcess Lib "kernel32" (ByVal hProcess As Long, ByVal uExitCode As Long) As Long
Private Declare Function WriteProcessMemory Lib "kernel32" (ByVal hProcess As Long, lpBaseAddress As Any, lpBuffer As Any, ByVal nSize As Long, lpNumberOfBytesWritten As Long) As Long
Private Declare Function GetModuleHandle Lib "kernel32" Alias "GetModuleHandleA" (ByVal lpModuleName As String) As Long
Private Declare Function GetProcAddress Lib "kernel32" (ByVal hModule As Long, ByVal lpProcName As String) As Long
Private Declare Function CreateRemoteThread Lib "kernel32" (ByVal hProcess As Long, lpThreadAttributes As Any, ByVal dwStackSize As Long, lpStartAddress As Long, lpParameter As Any, ByVal dwCreationFlags As Long, lpThreadId As Long) As Long
Private Declare Function WaitForSingleObject Lib "kernel32" (ByVal hHandle As Long, ByVal dwMilliseconds As Long) As Long
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Private Declare Function GetExitCodeThread Lib "kernel32" (ByVal hThread As Long, lpExitCode As Long) As Long
Public Function InjectDll(ByVal dwProcessId As Long, ByVal pszLibFile As String) As Boolean
Dim hProcess As Long, hThread As Long
Dim pszLibFileRemote As Long, exitCode As Long
On Error GoTo errhandle
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION Or PROCESS_CREATE_THREAD Or PROCESS_VM_OPERATION Or PROCESS_VM_WRITE, 0, dwProcessId)
If hProcess = 0 Then GoTo errhandle
Dim cch As Long, cb As Long
cch = 1 + LenB(StrConv(pszLibFile, vbFromUnicode))
cb = cch
pszLibFileRemote = VirtualAllocEx(hProcess, ByVal 0&, cb, MEM_COMMIT, PAGE_READWRITE)
If pszLibFileRemote = 0 Then GoTo errhandle
If (WriteProcessMemory(hProcess, ByVal pszLibFileRemote, ByVal pszLibFile, cb, ByVal 0&) = 0) Then GoTo errhandle
Dim pfnThreadRtn As Long
pfnThreadRtn = GetProcAddress(GetModuleHandle("Kernel32"), "LoadLibraryA")
If pfnThreadRtn = 0 Then GoTo errhandle
hThread = CreateRemoteThread(hProcess, ByVal 0&, 0&, ByVal pfnThreadRtn, ByVal pszLibFileRemote, 0, 0&)
If (hThread = 0) Then GoTo errhandle
WaitForSingleObject hThread, INFINITE
GetExitCodeThread hThread, exitCode
InjectDll = CBool(exitCode)
errhandle:
If pszLibFileRemote <> 0 Then
VirtualFreeEx hProcess, ByVal pszLibFileRemote, 0, MEM_RELEASE
InjectDll = False
Exit Function
End If
If hThread <> 0 Then
CloseHandle hThread
InjectDll = False
Exit Function
End If
If hProcess <> 0 Then
CloseHandle hProcess
InjectDll = False
Exit Function
End If
InjectDll = True
End Function
2007-03-20 23:50
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