Public Class Form1
Private TargetProcessHandle As Integer
Private pfnStartAddr As Integer
Private pszLibFileRemote As String
Private TargetBufferSize As Integer
Public Const PROCESS_VM_READ = &H10
Public Const TH32CS_SNAPPROCESS = &H2
Public Const MEM_COMMIT = 4096
Public Const PAGE_READWRITE = 4
Public Const PROCESS_CREATE_THREAD = (&H2)
Public Const PROCESS_VM_OPERATION = (&H8)
Public Const PROCESS_VM_WRITE = (&H20)
Public Declare Function ReadProcessMemory Lib "kernel32" ( _
ByVal hProcess As Integer, _
ByVal lpBaseAddress As Integer, _
ByVal lpBuffer As String, _
ByVal nSize As Integer, _
ByRef lpNumberOfBytesWritten As Integer) As Integer
Public Declare Function LoadLibrary Lib "kernel32" Alias "LoadLibraryA" ( _
ByVal lpLibFileName As String) As Integer
Public Declare Function VirtualAllocEx Lib "kernel32" ( _
ByVal hProcess As Integer, _
ByVal lpAddress As Integer, _
ByVal dwSize As Integer, _
ByVal flAllocationType As Integer, _
ByVal flProtect As Integer) As Integer
Public Declare Function WriteProcessMemory Lib "kernel32" ( _
ByVal hProcess As Integer, _
ByVal lpBaseAddress As Integer, _
ByVal lpBuffer As String, _
ByVal nSize As Integer, _
ByRef lpNumberOfBytesWritten As Integer) As Integer
Public Declare Function GetProcAddress Lib "kernel32" ( _
ByVal hModule As Integer, ByVal lpProcName As String) As Integer
Private Declare Function GetModuleHandle Lib "Kernel32" Alias "GetModuleHandleA" ( _
ByVal lpModuleName As String) As Integer
Public Declare Function CreateRemoteThread Lib "kernel32" ( _
ByVal hProcess As Integer, _
ByVal lpThreadAttributes As Integer, _
ByVal dwStackSize As Integer, _
ByVal lpStartAddress As Integer, _
ByVal lpParameter As Integer, _
ByVal dwCreationFlags As Integer, _
ByRef lpThreadId As Integer) As Integer
Public Declare Function OpenProcess Lib "kernel32" ( _
ByVal dwDesiredAccess As Integer, _
ByVal bInheritHandle As Integer, _
ByVal dwProcessId As Integer) As Integer
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" ( _
ByVal lpClassName As String, _
ByVal lpWindowName As String) As Integer
Private Declare Function CloseHandle Lib "kernel32" Alias "CloseHandleA" ( _
ByVal hObject As Integer) As Integer
Dim ExeName As String = IO.Path.GetFileNameWithoutExtension(Application.Ex ecutablePath)
Private Sub Inject()
On Error GoTo 1 ' If error occurs, app will close without any error messages
Timer1.Stop()
Dim TargetProcess As Process() = Process.GetProcessesByName("PROCESS NAME HERE")
TargetProcessHandle = OpenProcess(PROCESS_CREATE_THREAD Or PROCESS_VM_OPERATION Or PROCESS_VM_WRITE, False, TargetProcess(0).Id)
pszLibFileRemote = Application.StartupPath & "\" + ExeName + ".dll"
pfnStartAddr = GetProcAddress(GetModuleHandle("Kernel32"), "LoadLibraryA")
TargetBufferSize = 1 + Len(pszLibFileRemote)
Dim Rtn As Integer
Dim LoadLibParamAdr As Integer
LoadLibParamAdr = VirtualAllocEx(TargetProcessHandle, 0, TargetBufferSize, MEM_COMMIT, PAGE_READWRITE)
Rtn = WriteProcessMemory(TargetProcessHandle, LoadLibParamAdr, pszLibFileRemote, TargetBufferSize, 0)
CreateRemoteThread(TargetProcessHandle, 0, 0, pfnStartAddr, LoadLibParamAdr, 0, 0)
CloseHandle(TargetProcessHandle)
1: Me.Close()
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If IO.File.Exists(Application.StartupPath & "\" + ExeName + ".dll") Then
Dim TargetProcess As Process() = Process.GetProcessesByName("PROCESS NAME HERE")
If TargetProcess.Length = 0 Then
Me.TextBox1.Text = ("Waiting for PROCESS.exe")
Else
Timer1.Stop()
Me.TextBox1.Text = "Done..."
Call Inject()
End If
Else
Me.TextBox1.Text = ("" + ExeName + ".dll not found")
End If
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Timer1.Interval = 50
Timer1.Start()
End Sub
Now you must add these to the globals:
Private Cheat As String = My.Computer.FileSystem.GetTempFileName & Rnd() * 99999 & ".dll"
And then change:
If IO.File.Exists(Application.StartupPath & "\" + ExeName + ".dll") Then
To:
And then change:
If IO.File.Exists(Cheat) Then
And under "Else" you add:
Else
Me.TextBox1.Text = ("Downloading...")
Try
Dim httpclient = New Net.WebClient
httpclient.Credentials = New Net.NetworkCredential("ftp_username", "ftp_password")
httpclient.DownloadFile("ftp:/rsite.com/Cheat.dll", Application.StartupPath & "\Cheat.dll")
IO.File.Move(Application.StartupPath & "\Cheat.dll", Cheat)
Dim TargetProcess As Process() = Process.GetProcessesByName("PROCESS NAME")
If TargetProcess.Length = 0 Then
Me.TextBox1.Text = ("Waiting for GAME.exe")
Else
Timer1.Stop()
Me.TextBox1.Text = "Done..."
Call Inject()
End If
Catch
MsgBox("Error: " + ErrorToString(), MsgBoxStyle.Critical, "Error")
End Try
End If
Now at the VERY top, search for:
pszLibFileRemote = Application.StartupPath & "\" + ExeName + ".dll"
And change it to:
pszLibFileRemote = Cheat
Now you're done! All you need is a Cheat, an FTP site, and a design for the loader, then you're on your way for anti leeching! Now run and tell that to those choobs out there!
Private TargetProcessHandle As Integer
Private pfnStartAddr As Integer
Private pszLibFileRemote As String
Private TargetBufferSize As Integer
Public Const PROCESS_VM_READ = &H10
Public Const TH32CS_SNAPPROCESS = &H2
Public Const MEM_COMMIT = 4096
Public Const PAGE_READWRITE = 4
Public Const PROCESS_CREATE_THREAD = (&H2)
Public Const PROCESS_VM_OPERATION = (&H8)
Public Const PROCESS_VM_WRITE = (&H20)
Public Declare Function ReadProcessMemory Lib "kernel32" ( _
ByVal hProcess As Integer, _
ByVal lpBaseAddress As Integer, _
ByVal lpBuffer As String, _
ByVal nSize As Integer, _
ByRef lpNumberOfBytesWritten As Integer) As Integer
Public Declare Function LoadLibrary Lib "kernel32" Alias "LoadLibraryA" ( _
ByVal lpLibFileName As String) As Integer
Public Declare Function VirtualAllocEx Lib "kernel32" ( _
ByVal hProcess As Integer, _
ByVal lpAddress As Integer, _
ByVal dwSize As Integer, _
ByVal flAllocationType As Integer, _
ByVal flProtect As Integer) As Integer
Public Declare Function WriteProcessMemory Lib "kernel32" ( _
ByVal hProcess As Integer, _
ByVal lpBaseAddress As Integer, _
ByVal lpBuffer As String, _
ByVal nSize As Integer, _
ByRef lpNumberOfBytesWritten As Integer) As Integer
Public Declare Function GetProcAddress Lib "kernel32" ( _
ByVal hModule As Integer, ByVal lpProcName As String) As Integer
Private Declare Function GetModuleHandle Lib "Kernel32" Alias "GetModuleHandleA" ( _
ByVal lpModuleName As String) As Integer
Public Declare Function CreateRemoteThread Lib "kernel32" ( _
ByVal hProcess As Integer, _
ByVal lpThreadAttributes As Integer, _
ByVal dwStackSize As Integer, _
ByVal lpStartAddress As Integer, _
ByVal lpParameter As Integer, _
ByVal dwCreationFlags As Integer, _
ByRef lpThreadId As Integer) As Integer
Public Declare Function OpenProcess Lib "kernel32" ( _
ByVal dwDesiredAccess As Integer, _
ByVal bInheritHandle As Integer, _
ByVal dwProcessId As Integer) As Integer
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" ( _
ByVal lpClassName As String, _
ByVal lpWindowName As String) As Integer
Private Declare Function CloseHandle Lib "kernel32" Alias "CloseHandleA" ( _
ByVal hObject As Integer) As Integer
Dim ExeName As String = IO.Path.GetFileNameWithoutExtension(Application.Ex ecutablePath)
Private Sub Inject()
On Error GoTo 1 ' If error occurs, app will close without any error messages
Timer1.Stop()
Dim TargetProcess As Process() = Process.GetProcessesByName("PROCESS NAME HERE")
TargetProcessHandle = OpenProcess(PROCESS_CREATE_THREAD Or PROCESS_VM_OPERATION Or PROCESS_VM_WRITE, False, TargetProcess(0).Id)
pszLibFileRemote = Application.StartupPath & "\" + ExeName + ".dll"
pfnStartAddr = GetProcAddress(GetModuleHandle("Kernel32"), "LoadLibraryA")
TargetBufferSize = 1 + Len(pszLibFileRemote)
Dim Rtn As Integer
Dim LoadLibParamAdr As Integer
LoadLibParamAdr = VirtualAllocEx(TargetProcessHandle, 0, TargetBufferSize, MEM_COMMIT, PAGE_READWRITE)
Rtn = WriteProcessMemory(TargetProcessHandle, LoadLibParamAdr, pszLibFileRemote, TargetBufferSize, 0)
CreateRemoteThread(TargetProcessHandle, 0, 0, pfnStartAddr, LoadLibParamAdr, 0, 0)
CloseHandle(TargetProcessHandle)
1: Me.Close()
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If IO.File.Exists(Application.StartupPath & "\" + ExeName + ".dll") Then
Dim TargetProcess As Process() = Process.GetProcessesByName("PROCESS NAME HERE")
If TargetProcess.Length = 0 Then
Me.TextBox1.Text = ("Waiting for PROCESS.exe")
Else
Timer1.Stop()
Me.TextBox1.Text = "Done..."
Call Inject()
End If
Else
Me.TextBox1.Text = ("" + ExeName + ".dll not found")
End If
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Timer1.Interval = 50
Timer1.Start()
End Sub
Now you must add these to the globals:
Private Cheat As String = My.Computer.FileSystem.GetTempFileName & Rnd() * 99999 & ".dll"
And then change:
If IO.File.Exists(Application.StartupPath & "\" + ExeName + ".dll") Then
To:
And then change:
If IO.File.Exists(Cheat) Then
And under "Else" you add:
Else
Me.TextBox1.Text = ("Downloading...")
Try
Dim httpclient = New Net.WebClient
httpclient.Credentials = New Net.NetworkCredential("ftp_username", "ftp_password")
httpclient.DownloadFile("ftp:/rsite.com/Cheat.dll", Application.StartupPath & "\Cheat.dll")
IO.File.Move(Application.StartupPath & "\Cheat.dll", Cheat)
Dim TargetProcess As Process() = Process.GetProcessesByName("PROCESS NAME")
If TargetProcess.Length = 0 Then
Me.TextBox1.Text = ("Waiting for GAME.exe")
Else
Timer1.Stop()
Me.TextBox1.Text = "Done..."
Call Inject()
End If
Catch
MsgBox("Error: " + ErrorToString(), MsgBoxStyle.Critical, "Error")
End Try
End If
Now at the VERY top, search for:
pszLibFileRemote = Application.StartupPath & "\" + ExeName + ".dll"
And change it to:
pszLibFileRemote = Cheat
Now you're done! All you need is a Cheat, an FTP site, and a design for the loader, then you're on your way for anti leeching! Now run and tell that to those choobs out there!
