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[help] dll making for injection.. [C#]
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Stylo
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PostPosted: Sat Mar 01, 2008 1:35 pm    Post subject: [help] dll making for injection.. [C#] Reply with quote
so my question is.. i'v create a dll file to inject it to MineSweeper..
the code goes like that

Code:

using System;
using System.Diagnostics;

namespace HackMines
{
    public class Hack
    {
        static void Main(string[] args)
        {
            ProcessMemoryReaderLib.ProcessMemoryReader ProcessReader = new ProcessMemoryReaderLib.ProcessMemoryReader();
            Process[] Mines = Process.GetProcessesByName("Winmine");
            ProcessReader.ReadProcess = Mines[0];
            ProcessReader.OpenProcess();
            byte[] Memory;
            int BytesRead;
            int Value;
            int NewVal;
            int BytesWritten;
            Memory = ProcessReader.ReadProcessMemory((IntPtr)0x01005194, 4, out BytesRead);
            Value = BitConverter.ToInt32(Memory, 0);
            NewVal = 0x64;
            Memory = BitConverter.GetBytes(NewVal);
            ProcessReader.WriteProcessMemory((IntPtr)0x01005194, Memory, out BytesWritten);
        }
    }
}


the problem is when i inject it to minesweeper it doesn't work
i suppose to get 100 mines but nothing's happening :\
is there a special way to write injection dll files or something?
what am i doing wrong Confused
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PostPosted: Sat Mar 01, 2008 2:03 pm    Post subject: Reply with quote
That's not a DLL

Also you don't have to worry about WPM and RPM when you're injected.
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Stylo
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PostPosted: Sat Mar 01, 2008 2:18 pm    Post subject: Reply with quote
but when i compile it, it creates a dll file in the debug folder Confused
is there any other way to make a dll?
i'm using Class Library project in visual studio
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atom0s
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PostPosted: Sat Mar 01, 2008 3:05 pm    Post subject: Reply with quote
From what I recall reading, you cannot make "real" DLLs with C#
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Ridor
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PostPosted: Sat Mar 01, 2008 3:07 pm    Post subject: Reply with quote
Wiccaan wrote:
From what I recall reading, you cannot make "real" DLLs with C#


Nope, I'm learning C++ so I can create some kind of wrapper for doing this in C# though. I can't get even my mine sweeper hook working though Sad. My main language is C#

Wiccaan you hang out in any IRC channels, was wondering if you could help me get this vista minesweeper hook working in a real-time chat Smile. I don't like forums, hard to tell if people are still even helping or just abandoned you Smile.
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atom0s
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PostPosted: Sat Mar 01, 2008 3:10 pm    Post subject: Reply with quote
Ridor wrote:
Wiccaan wrote:
From what I recall reading, you cannot make "real" DLLs with C#


Nope, I'm learning C++ so I can create some kind of wrapper for doing this in C# though. I can't get even my mine sweeper hook working though Sad. My main language is C#

Wiccaan you hang out in any IRC channels, was wondering if you could help me get this vista minesweeper hook working in a real-time chat Smile. I don't like forums, hard to tell if people are still even helping or just abandoned you Smile.


I own and run an IRCd: irc.ffact.org
You can find me in #extalia or #ffxi
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Stylo
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PostPosted: Sat Mar 01, 2008 10:25 pm    Post subject: Reply with quote
what do u mean by not "real" dll
so how can i create a "real" one ?
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Ridor
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PostPosted: Sat Mar 01, 2008 11:46 pm    Post subject: Reply with quote
1qaz wrote:
what do u mean by not "real" dll
so how can i create a "real" one ?


C++
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Overload
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PostPosted: Sun Mar 02, 2008 4:01 am    Post subject: Reply with quote
I prefer using C for dll's
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Stylo
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PostPosted: Sun Mar 02, 2008 5:27 am    Post subject: Reply with quote
but why is it so wrong to create dll using C# ??
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Ridor
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PostPosted: Sun Mar 02, 2008 6:34 am    Post subject: Reply with quote
1qaz wrote:
but why is it so wrong to create dll using C# ??


Becase you can't create native DLLs in C#, it's just not possible it doesn't matter what you do or how awesome a programmer you are.

"Managed code has no concept of a consistent value for a function pointer because these function pointers are proxies that are built dynamically.
"

There is exactly why.
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Stylo
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PostPosted: Sun Mar 02, 2008 10:52 am    Post subject: Reply with quote
ohh Surprised
can u please tell me what is so special in dll file?
what exactle it's purpose .. can u explain me that? Confused
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samuri25404
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PostPosted: Sun Mar 02, 2008 10:58 am    Post subject: Reply with quote
1qaz wrote:
ohh :o
can u please tell me what is so special in dll file?
what exactle it's purpose .. can u explain me that? :?


Basically, it has an entry point.

That's all it really is (I'm pretty sure). It's this hunk of memory that can be loaded into a process for a specific task. For C#, all you have is a class library. That has no entry point, just a namespace(s), with a class(es) inside of it (them).
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Stylo
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PostPosted: Sun Mar 02, 2008 11:38 am    Post subject: Reply with quote
so if i'll create MFC DLL in C++ it'll has an entry point? and it will be a good dll?? Surprised
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lurc
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PostPosted: Sun Mar 02, 2008 11:43 am    Post subject: Reply with quote
1qaz wrote:
so if i'll create MFC DLL in C++ it'll has an entry point? and it will be a good dll?? Surprised


NOOOOO no MFC.
Bad Bad Bad Bad!

just learn simple C++ Dll

Code:
BOOL WINAPI DllMain( HMODULE hModule, DWORD dwReason, LPVOID lpReserved )
{
        switch( dwReason )
        {
              case DLL_PROCESS_ATTACH:
              case DLL_THREAD_ATTACH:
              case DLL_THREAD_DETACH:
              case DLL_PROCESS_DETACH:
                     break;
        }
        return 0;
}

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