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xyo
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 Posted: Tue Nov 17, 2015 2:45 am Post subject: C# Pointer |
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Hi guys, long time no see.
I am trying to create a memory editor(trainer, whatever you want to call it) for a game. I got some pointers in CE but I can't get them to work in C#; I spent hours reading all the posts about this, still nothing working.
My pointer in CE:
What C# returns for my iteration over the offsets(You'll understand from code).
Basically, the very single thing that works there is getting the game's base address, after that, it's either broken or my math sucks.
Code:
| Code: |
Process p = (from proc in Process.GetProcesses() where proc.ProcessName.ToLower() == "game" select proc).SingleOrDefault();
IntPtr processBaseAddress = p.Modules[0].BaseAddress;
Console.WriteLine(processBaseAddress.ToString("X"));
Int64 baseAddress = processBaseAddress.ToInt64() + 0x01C4DFA0;
Console.WriteLine(baseAddress.ToString("X"));
byte[] btBuffer = new byte[4];
IntPtr lpOutStorage = IntPtr.Zero;
Int32[] offsetList = new Int32[] { 0x38, 0x20, 0x28, 0x1e0 };
ReadProcessMemory(p.Handle, new IntPtr(baseAddress), btBuffer, (uint)btBuffer.Length, ref lpOutStorage);
for (UInt32 x = 0; x < (offsetList.Length - 1); x++)
{
baseAddress = BitConverter.ToInt32(btBuffer, 0) + offsetList[x];
ReadProcessMemory(p.Handle, new IntPtr(baseAddress), btBuffer, (uint)btBuffer.Length, ref lpOutStorage);
Console.WriteLine(baseAddress.ToString("X"));
}
baseAddress = BitConverter.ToInt32(btBuffer, 0) + offsetList[offsetList.Length - 1];
Console.WriteLine(baseAddress.ToString("X"));
float result = 0.0f;
byte[] btResult = new byte[Marshal.SizeOf(result)];
ReadProcessMemory(p.Handle, new IntPtr(baseAddress), btResult, (uint)btResult.Length, ref lpOutStorage);
result = BitConverter.ToSingle(btResult, 0);
Console.WriteLine("Final: " + result);
Console.ReadKey(); |
Any help is appreciated. Thank you.
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Dark Byte
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| Posted: Tue Nov 17, 2015 3:17 am Post subject: |
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there is probably more wrong, but the main thing i see is thst you're reading pointers as 4 byte values, while the target is 64 bit
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xyo
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| Posted: Tue Nov 17, 2015 3:32 am Post subject: |
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That's the main thing that came across my mind. All the examples were declaring everything as Int32, doing so, my code would throw an exception because my addresses are too long(I suppose). So, I just tried to change some things to Int64 to make it at least run with no errors.
I am new to memory editing(more exactly I am doing this for like 1-2 days). Last time I used CE was during AQ times(old times) and I just knew how to scan for a value and change it.
Now I am trying to create this app while also trying to learn more things about memory editing and C#.
EDIT: Lol, took me a few tries to realize that the game I mentioned above was the reason I could not post my message.
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atom0s
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| Posted: Tue Nov 17, 2015 1:53 pm Post subject: |
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Like DarkByte said, since this is 64bit addresses you need to use 64bit data types. You also need to make sure that you are compiling for 64bit code to ensure that things like IntPtr are defaulting to the proper size.
Other things need to be adjusted properly too such as:
| Code: | | byte[] btBuffer = new byte[4]; |
This should be 8 bytes for 64bit instead of 4.
These should not be using ToInt32:
| Code: | baseAddress = BitConverter.ToInt32(btBuffer, 0) + offsetList[x];
baseAddress = BitConverter.ToInt32(btBuffer, 0) + offsetList[offsetList.Length - 1]; |
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xyo
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| Posted: Tue Nov 17, 2015 2:35 pm Post subject: |
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I'll try changing it to 64 bits. Didn't know that 64 bits is using 8 bytes instead of 4, though it's obvious. I'll try a few changes hoping I won't run into too many errors.
Thank you very much.
Off topic: what's mostly happening on CE forum nowadays? I haven't been here for years.
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atom0s
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| Posted: Tue Nov 17, 2015 2:49 pm Post subject: |
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| xyo wrote: | | Off topic: what's mostly happening on CE forum nowadays? I haven't been here for years. |
Not a whole lot. Things have quieted down a lot over the last few years. Lot of the older crowed has disappeared. Some occasional pop-ins from people here and there but nothing too major.
The programming section has basically become a section that has the same ~3 questions asked over and over (mainly how to get a base address).
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xyo
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| Posted: Tue Nov 17, 2015 2:59 pm Post subject: |
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| atom0s wrote: | | xyo wrote: | | Off topic: what's mostly happening on CE forum nowadays? I haven't been here for years. |
Not a whole lot. Things have quieted down a lot over the last few years. Lot of the older crowed has disappeared. Some occasional pop-ins from people here and there but nothing too major.
The programming section has basically become a section that has the same ~3 questions asked over and over (mainly how to get a base address). |
Yeah, I saw tons of posts about memory, almost identical(that's how I set up my starting code).
We could get a Guild Wars 2 Section. Nobody could make better hacks for that than CE members. Or is hacking not a part of CE anymore?
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atom0s
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| Posted: Tue Nov 17, 2015 3:23 pm Post subject: |
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| xyo wrote: | | atom0s wrote: | | xyo wrote: | | Off topic: what's mostly happening on CE forum nowadays? I haven't been here for years. |
Not a whole lot. Things have quieted down a lot over the last few years. Lot of the older crowed has disappeared. Some occasional pop-ins from people here and there but nothing too major.
The programming section has basically become a section that has the same ~3 questions asked over and over (mainly how to get a base address). |
Yeah, I saw tons of posts about memory, almost identical(that's how I set up my starting code).
We could get a Guild Wars 2 Section. Nobody could make better hacks for that than CE members. Or is hacking not a part of CE anymore? |
Multiplayer hacking is completely gone from CEF now. A while back there were some legal issues revolving around a popular section that used to be here (Moople) which resulted in DarkByte just blocking multiplayer hacking posts altogether to avoid future problems with other publishers.
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xyo
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| Posted: Tue Nov 17, 2015 3:34 pm Post subject: |
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| atom0s wrote: | | xyo wrote: | | atom0s wrote: | | xyo wrote: | | Off topic: what's mostly happening on CE forum nowadays? I haven't been here for years. |
Not a whole lot. Things have quieted down a lot over the last few years. Lot of the older crowed has disappeared. Some occasional pop-ins from people here and there but nothing too major.
The programming section has basically become a section that has the same ~3 questions asked over and over (mainly how to get a base address). |
Yeah, I saw tons of posts about memory, almost identical(that's how I set up my starting code).
We could get a Guild Wars 2 Section. Nobody could make better hacks for that than CE members. Or is hacking not a part of CE anymore? |
Multiplayer hacking is completely gone from CEF now. A while back there were some legal issues revolving around a popular section that used to be here (Moople) which resulted in DarkByte just blocking multiplayer hacking posts altogether to avoid future problems with other publishers. |
Sounds fair. Anyway, the game I was was making my app for(GW2) just released a new update a few hours ago and all the addresses I wanted to modify are now not writable. Guess I have to move to functions editing rather than value editing.
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xyo
Grandmaster Cheater
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Joined: 25 Jul 2009
Posts: 957
Location: Romania
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| Posted: Tue Nov 17, 2015 5:13 pm Post subject: |
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| Shrooms wrote: | | xyo wrote: | | atom0s wrote: | | xyo wrote: | | atom0s wrote: | | xyo wrote: | | Off topic: what's mostly happening on CE forum nowadays? I haven't been here for years. |
Not a whole lot. Things have quieted down a lot over the last few years. Lot of the older crowed has disappeared. Some occasional pop-ins from people here and there but nothing too major.
The programming section has basically become a section that has the same ~3 questions asked over and over (mainly how to get a base address). |
Yeah, I saw tons of posts about memory, almost identical(that's how I set up my starting code).
We could get a Guild Wars 2 Section. Nobody could make better hacks for that than CE members. Or is hacking not a part of CE anymore? |
Multiplayer hacking is completely gone from CEF now. A while back there were some legal issues revolving around a popular section that used to be here (Moople) which resulted in DarkByte just blocking multiplayer hacking posts altogether to avoid future problems with other publishers. |
Sounds fair. Anyway, the game I was was making my app for(GW2) just released a new update a few hours ago and all the addresses I wanted to modify are now not writable. Guess I have to move to functions editing rather than value editing. |
hacking guild wars 2 after my app, tyvm |
I don't really remember even seeing your name these days while browsing the forums for answers.
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Banned by Dark Byte at Mon Jun 16, 2009 12:00 pm. Expires: Wed Oct 23, 2018 12:00 pm
Reason: Deleting AQW Section |
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xyo
Grandmaster Cheater
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Joined: 25 Jul 2009
Posts: 957
Location: Romania
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| Posted: Tue Nov 17, 2015 6:01 pm Post subject: |
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| Shrooms wrote: | | xyo wrote: | | Shrooms wrote: | | xyo wrote: | | atom0s wrote: | | xyo wrote: | | atom0s wrote: | | xyo wrote: | | Off topic: what's mostly happening on CE forum nowadays? I haven't been here for years. |
Not a whole lot. Things have quieted down a lot over the last few years. Lot of the older crowed has disappeared. Some occasional pop-ins from people here and there but nothing too major.
The programming section has basically become a section that has the same ~3 questions asked over and over (mainly how to get a base address). |
Yeah, I saw tons of posts about memory, almost identical(that's how I set up my starting code).
We could get a Guild Wars 2 Section. Nobody could make better hacks for that than CE members. Or is hacking not a part of CE anymore? |
Multiplayer hacking is completely gone from CEF now. A while back there were some legal issues revolving around a popular section that used to be here (Moople) which resulted in DarkByte just blocking multiplayer hacking posts altogether to avoid future problems with other publishers. |
Sounds fair. Anyway, the game I was was making my app for(GW2) just released a new update a few hours ago and all the addresses I wanted to modify are now not writable. Guess I have to move to functions editing rather than value editing. |
hacking guild wars 2 after my app, tyvm |
I don't really remember even seeing your name these days while browsing the forums for answers. |
??? cause i dont answer??? |
I said I did not use any of your apps/examples or whatever you want to call them.
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atom0s
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| Posted: Tue Nov 17, 2015 8:05 pm Post subject: |
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Given that you disclosed the name of the game this is for.. and its multiplayer, going to lock this now since it goes against the rules.
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