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Get The Memory Addres By Value :(:(:( help

 
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ETneedHelp
How do I cheat?
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Joined: 17 May 2012
Posts: 9
PostPosted: Fri May 18, 2012 9:00 am    Post subject: Get The Memory Addres By Value :(:(:( help Reply with quote
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i have this code:
Code:


        [DllImport("user32.dll", EntryPoint = "GetWindowThreadProcessId")]
        public static extern int GetWindowThreadProcessId(IntPtr hWnd, out int lpdwProcessId);

        [DllImport("kernel32.dll", EntryPoint = "ReadProcessMemory")]
        public static extern Int32 ReadProcessMemory(IntPtr hProcess, int lpBaseAddress, out string buffer, int size, out int lpNumberOfBytesRead);

        public List<int> Search(string ProcessName, int _Length, int Value)
        {
            Process[] P = Process.GetProcessesByName(ProcessName);
            List<int> tmp = new List<int>();
            if (P.Length < 0) return tmp;
            try
            {
                if (P[0].HasExited)
                    return tmp;
            }
            catch { return tmp; }
            byte[] buff = new byte[4];
            int Address = P[0].MainModule.BaseAddress.ToInt32();
            for (int i = 0; i < _Length; i++)
            {
               ReadProcessMemory(P[0].Handle, Address + i, buff, 4, 0);
                if (BitConverter.ToInt32(buff, 0) == Value)
                {
                    tmp.Add(Address + i);
                }
            }
            return tmp;
        }


        private void button1_Click(object sender, EventArgs e)
        {
            listBox1.DataSource = Search("plugin-container", 0x100, 15035990);
        }



All I need is a small correction code
ReadProcessMemory(P[0].Handle, Address + i, buff, 4, 0);


the function:

[DllImport("kernel32.dll", EntryPoint = "ReadProcessMemory")]
public static extern Int32 ReadProcessMemory(IntPtr hProcess, int lpBaseAddress, out string buffer, int size, out int lpNumberOfBytesRead);

errors:

cannot convert from 'byte[]' to 'out string'

Argument 5 must be passed with the 'out' keyword

The best overloaded method match for 'WindowsFormsApplication1.Form1.ReadProcessMemory(System.IntPtr, int, out string, int, out int)' has some invalid arguments


What software should do:
Get The Memory Addres By Value(4 byte value)
and get it in listbox
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Pingo
Grandmaster Cheater
Reputation: 8

Joined: 12 Jul 2007
Posts: 571
PostPosted: Fri May 18, 2012 4:10 pm    Post subject: Reply with quote
First off dont double post. I dont even know why im replying but wth.

change
Code:

[DllImport("kernel32.dll", EntryPoint = "ReadProcessMemory")]
public static extern Int32 ReadProcessMemory(IntPtr hProcess, int lpBaseAddress, out string buffer, int size, out int lpNumberOfBytesRead);

to
Code:
[DllImport("kernel32.dll")]
public static extern bool ReadProcessMemory(IntPtr hProcess, int lpBaseAddress, byte[] buffer, int size, int lpNumberOfBytesRead);


Look at the error code and the code you're using.
cannot convert from 'byte[]' to 'out string'

This is because you're using a byte array, not string.
byte[] buff = new byte[4];
Its a simple fix if you look

Also remove these line
Code:
            try
            {
                if (P[0].HasExited)
                    return tmp;
            }
            catch { return tmp; }

Sorry but that part isnt needed
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ETneedHelp
How do I cheat?
Reputation: 0

Joined: 17 May 2012
Posts: 9
PostPosted: Sat May 19, 2012 12:22 pm    Post subject: Reply with quote
Pingo wrote:
First off dont double post. I dont even know why im replying but wth.

change
Code:

[DllImport("kernel32.dll", EntryPoint = "ReadProcessMemory")]
public static extern Int32 ReadProcessMemory(IntPtr hProcess, int lpBaseAddress, out string buffer, int size, out int lpNumberOfBytesRead);

to
Code:
[DllImport("kernel32.dll")]
public static extern bool ReadProcessMemory(IntPtr hProcess, int lpBaseAddress, byte[] buffer, int size, int lpNumberOfBytesRead);


Look at the error code and the code you're using.
cannot convert from 'byte[]' to 'out string'

This is because you're using a byte array, not string.
byte[] buff = new byte[4];
Its a simple fix if you look

Also remove these line
Code:
            try
            {
                if (P[0].HasExited)
                    return tmp;
            }
            catch { return tmp; }

Sorry but that part isnt needed

ok i change evreything
(tnx bro! Cool )

this is the code:

dll:

Code:

        [DllImport("kernel32.dll")]
        public static extern bool ReadProcessMemory(IntPtr hProcess, int lpBaseAddress, byte[] buffer, int size, int lpNumberOfBytesRead);


code:

Code:

public List<int> Search(string ProcessName, int _Length, int Value)
        {
            Process[] P = Process.GetProcessesByName(ProcessName);
            List<int> tmp = new List<int>();
            if (P.Length < 0) return tmp;
            byte[] buff = new byte[4];
            int Address = P[0].MainModule.BaseAddress.ToInt32();
            for (int i = 0; i < _Length; i++)
            {
                ReadProcessMemory(P[0].Handle, Address + i, buff, 4, 0);
                if (BitConverter.ToInt32(buff, 0) == Value)
                {
                    tmp.Add(Address + i);
                }
            }
            return tmp;
        }


        private void button1_Click(object sender, EventArgs e)
        {
            listBox1.DataSource = Search("plugin-container", 0x100, 15035990);
        }


if i remove the if condition:
Code:

                if (BitConverter.ToInt32(buff, 0) == Value)

the list box looks like:
Code:

18284544
18284545
18284546
18284547
...
...
...
18284599

from 44 to 99


the BaseAddress + i

with the " if (BitConverter.ToInt32(buff, 0) == Value)"
the list box is null
(not found)
one more problem:
the addres of the byte that i look for is alwayes with strings and numbers:
example : 02FD6320
and it return :
18284547
18284548
18284549
if it impossible Tell me now Sad
And if someone managed to build software such as CE And he can send me RAR file or something...

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Pingo
Grandmaster Cheater
Reputation: 8

Joined: 12 Jul 2007
Posts: 571
PostPosted: Sun May 20, 2012 3:09 am    Post subject: Reply with quote
From looking at your other thread, i think your problem is the scan range. You set it to 100, so you telling me the address is located within 100 bytes of the base address?

If thats the case, why scan? It would be a static address anyway.
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ETneedHelp
How do I cheat?
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Joined: 17 May 2012
Posts: 9
PostPosted: Sun May 20, 2012 8:06 am    Post subject: Reply with quote
Pingo wrote:
From looking at your other thread, i think your problem is the scan range. You set it to 100, so you telling me the address is located within 100 bytes of the base address?

If thats the case, why scan? It would be a static address anyway.

my address is always changed when i open my browser (firefox)
the name of the process is:plugin-container
i want to search: 15035990(#e56e56 = red color)
and i want to replace it with :15831 (#003dd7 = blue color)
the adderss in always changed
lets say that the address is:
082DBA74
and after i refresh the page the address is:
09882AC0
if i can find the address evrey time this problem fixed
i think that i need to use pointer but I have no experience.
bro, if you can give me youre skype or something else it can help
I'm sure that you can easily find a solution to the problem Smile
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Pingo
Grandmaster Cheater
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Joined: 12 Jul 2007
Posts: 571
PostPosted: Sun May 20, 2012 10:24 am    Post subject: Reply with quote
No, just keep working at it. You have all the info you need, you just need to piece it together.
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ETneedHelp
How do I cheat?
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Joined: 17 May 2012
Posts: 9
PostPosted: Sun May 20, 2012 1:47 pm    Post subject: Reply with quote
Pingo wrote:
No, just keep working at it. You have all the info you need, you just need to piece it together.

ok, i tryied and it Still not work Sad
if you can make zip file with oproject that work it can help
I tried everything and still there is no solution to this problem Sad
So far, everything worked for me, but this thing not want to work Evil or Very Mad
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vnlagrla
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Joined: 10 Apr 2011
Posts: 33
PostPosted: Sun May 20, 2012 7:53 pm    Post subject: Reply with quote
well like Pingo said above try increasing the scan length.
whats the baseadress? try something like 0x3500000.
learn the basics everything you need has been posted nobody will do it for you.
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ETneedHelp
How do I cheat?
Reputation: 0

Joined: 17 May 2012
Posts: 9
PostPosted: Mon May 21, 2012 12:52 am    Post subject: Reply with quote
vnlagrla wrote:
well like Pingo said above try increasing the scan length.
whats the baseadress? try something like 0x3500000.
learn the basics everything you need has been posted nobody will do it for you.

baseaddress:
2359296
i try 0x3500000 and the program stop working
and i try to learn Confused and i can find a Solution
now im in the Worse situation because i promes to ather forum that i make this thing Sad
If I had a solution i would not come to ask for help
Especially that i talk about small tool ,
i do it for another People, not for myself.
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