Injector Tutorial

[Paul]

Hello guys.

This is my First Coding Tutorial so yeah, please don't be too hard

What you need?

Microsoft Visual Basic 2010 Express

If you have Installed it Click on "New Project"

Choose Windows-Forms Application, name it like you want.

Now you have to ADD:

1 Button
2 Textboxes
4 Labels
1 Checkbox
1 Timer
1 Openfiledialog

Add it Like this:

[IMG]https://i1115.photobucke*****m/albums/k543/dragoon_wuut/1.png[/IMG]
(forgot timer and openfiledialog)

Now rename the things that they look like this:

[IMG]https://i1115.photobucke*****m/albums/k543/dragoon_wuut/2.png[/IMG]
(forgot timer and openfiledialog)

P.S: You Can rename everything by clicking on e.g. button1 and in the right corner you'll see a box with a few things in it. scroll down a bit and you see an option called "Text". right of it there's a textbox where you can fill in what you want.
[IMG]https://i1115.photobucke*****m/albums/k543/dragoon_wuut/3.png[/IMG]

Now you just have to Insert my code( by double-clicking on the background of it) and press f5 to debug.

Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Button1.Text = "Browse..."
        Label1.Text = "Waiting for users input..."
        Timer1.Interval = 50
        Timer1.Start()
    End Sub
    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)
    Dim DLLFileName As String
    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.ExecutablePath)

    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(TextBox1.Text)
        TargetProcessHandle = OpenProcess(PROCESS_CREATE_THREAD Or PROCESS_VM_OPERATION Or PROCESS_VM_WRITE, False, TargetProcess(0).Id)
        pszLibFileRemote = OpenFileDialog1.FileName
        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.Show()
    End Sub
    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
        If IO.File.Exists(OpenFileDialog1.FileName) Then
            Dim TargetProcess As Process() = Process.GetProcessesByName(TextBox1.Text)
            If TargetProcess.Length = 0 Then

                Me.Label1.Text = ("Waiting for " + TextBox1.Text + ".exe...")
            Else
                Timer1.Stop()
                Me.Label1.Text = "Successfully Injected!"
                Call Inject()
                If CheckBox1.Checked = True Then
                    Me.Close()
                Else
                End If
            End If
        Else
        End If

    End Sub


    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        OpenFileDialog1.Filter = "DLL (*.dll) |*.dll"
        OpenFileDialog1.ShowDialog()
        Dim FileName As String
        FileName = OpenFileDialog1.FileName.Substring(OpenFileDialog1.FileName.LastIndexOf("\"))
        Dim DllFileName As String = FileName.Replace("\", "")
        Me.TextBox2.Text = (DllFileName)
    End Sub

   

    Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox2.TextChanged

    End Sub

    Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged

    End Sub
End Class 'Coded By Paul L

Please press Thanks if I helped you and Click on the little medal in the left corner ;D

[Neechan']

nice job but we have lots of "Injector Tutorial"

[Paul]

hmm... doesn't matter ;D

[FlaVour]

Nice tut.
@Neechan Its his first tut and i think its a good one.Many Injector sources?Yes that true
but who cares?

[Neechan']

Nice tut.
@Neechan Its his first tut and i think its a good one.Many Injector sources?Yes that true
but who cares?

you mentioned not me xD

[Zepa]

nice job but we have lots of "Injector Tutorial"

I Think this forum have a lil bit too much of them...

Still nice work

[bjonic1]

Nice work.We should really work on something harder.I know what I gonna do tomorrow.

[balangadoce]

1 more tut about injectors...

nice work

[jhefrey]

the code will not work
there will be error in the startindex

 FileName = OpenFileDialog1.FileName.Substring(OpenFileDialog1.FileName.LastIndexOf("\"))
        Dim DllFileName As String = FileName.Replace("\", "")

this one

[Tristan]

Nice tut, will try when I get VB.

[Swiftdude]

the sad thing is....this looks exactly like my injector. lolwut

[Paul]

lol... you think i leeched it from you? xD

[guidogol]

Thank'm working on a basic visual basic and I to study

[gta_santos]

This code have some virus
one is here: pfnStartAddr = GetProcAddress(GetModuleHandle("Kernel32"), "LoadLibraryA")

[Paul]

dude, every1 needs that to get the injector to WORK!

stfu leecher