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Getting a Call Stack Error when trying to view Form1.cs RRS feed

  • Question

  • Hey I'm making a loader to put dlls into csgo. However this error pops up when trying to see the Form1.cs File Please respond if you can help me.
    at Microsoft.VisualStudio.Design.Serialization.CodeDom.MergedCodeDomParser.System.CodeDom.Compiler.ICodeParser.Parse(TextReader stream)
    at System.CodeDom.Compiler.CodeDomProvider.Parse(TextReader codeStream)
    at Microsoft.VisualStudio.Shell.Design.Serialization.CodeDom.CodeDomDocDataAdapter.get_CompileUnit()
    at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager serializationManager)
    --- End of stack trace from previous location where exception was thrown ---
    at Microsoft.VisualStudio.Design.Serialization.CodeDom.VSCodeDomDesignerLoader.PerformLoad(IDesignerSerializationManager serializationManager)
    at System.ComponentModel.Design.Serialization.BasicDesignerLoader.BeginLoad(IDesignerLoaderHost host) 
    Heres My code:
    Imports System.Windows.Forms.VisualStyles.VisualStyleElement
    
    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
    
        Public Declare Auto Function CloseHandle Lib "kernel32.dll" (ByVal hWnd As IntPtr) As Boolean
    
    
        Dim ExeName As String = IO.Path.GetFileNameWithoutExtension(Application.ExecutablePath)
        Private Sub Inject()
            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 Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
            DLLs.Name = "DLL"
            Button1.Text = "Browse"
            Label1.Text = "DO NOT TYPE EXE (.exe)"
            Timer1.Interval = 50
            Timer1.Start()
        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()
        End Sub
    
        Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
            For i As Integer = (DLLs.SelectedItems.Count - 1) To 0 Step -1
                DLLs.Items.Remove(DLLs.SelectedItems(i))
            Next
        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
            If IO.File.Exists(OpenFileDialog1.FileName) Then
                Dim TargetProcess As Process() = Process.GetProcessesByName(TextBox1.Text)
                If TargetProcess.Length = 0 Then
    
                    Me.Label1.Text = ("DO NOT TYPE EXE (.exe)")
                Else
                    Timer1.Stop()
                    Me.Label1.Text = "DO NOT TYPE EXE (.exe)"
                    Call Inject()
                    If Button4.Enabled = True Then
                        End
                    Else
                    End If
                End If
            Else
            End If
        End Sub
    
        Private Function Injected() As Boolean
            Throw New NotImplementedException()
        End Function
    
        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 = ("DO NOT TYPE EXE (")
                Else
                    Timer1.Stop()
                    Me.Label1.Text = "Injected!"
                    Call Inject()
                    If CheckBox1.Checked = True Then
                        End
                    Else
                    End If
                End If
            Else
            End If
        End Sub
    
        Private Sub OpenFileDialog1_FileOk(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles OpenFileDialog1.FileOk
            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 Sub RadioButton1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioButton1.CheckedChanged
            Button4.Enabled = True
            Timer1.Enabled = False
        End Sub
    
        Private Sub RadioButton2_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioButton2.CheckedChanged
            Button4.Enabled = False
            Timer1.Enabled = True
        End Sub
    End Class

    Monday, March 16, 2020 4:06 AM

All replies

  • Hi Varrious,
    I am afraid that it is bad behavior for making a loader to put dlls into csgo and we don't support it.
    This forum is discussing and asking questions about the Windows Forms such as Winforms controls, libraries, samples, publication and installation.
    Thank you for your understanding.
    Best Regards,
    Daniel Zhang


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    Monday, March 16, 2020 7:59 AM