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[C++] Program to Hack Fast and Easy in your way [updated V3]
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educofu
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PostPosted: Thu Jan 06, 2011 10:30 am    Post subject: [C++] Program to Hack Fast and Easy in your way [updated V3] Reply with quote
Aka HEMP - Hacking in Easy Mode like a Pro

Hello!

i made this program to make things easier, have some functions() that help me allot!
i use it to create different hacks fast, like moving the character, checking gold etc...

see comments for function description

The Code:
Code:


// HEMP: Hacking in Easy Mode like a Proffesional
// v3
#include <windows.h>
#include <cstdio>
#include <iostream>
#include <psapi.h>
using namespace std;

HWND hWindow;
DWORD dwPID;
HANDLE hProcess;

void   Clean                   () {system("CLS");}          // To clean the screen ^^
void*  P                       (int address,int offset);    // For pointer addresses, using read()
int    AttachHelper            ();                          // Show options to attach, return 1 if sucess else 0
int    AttachToWindow          (char* name);                // Attach to the desired window name, return 1 if sucess else 0
int    AttachToPID             (int PIDtoLook);             // Attach to the desired PID, return 1 if sucess else 0
int    AttachToProcess         (char* pName);               // Attach to the desired process, return 1 if sucess else 0
void   ShowProcessList         (int mode);                  // mode: 1-Show process with name / 0-Show all
void   Hack                    (void* address,int value);   // Change the value in address to value
int    Read                    (void* address);             // Return the value in address
void   Script                  ();                          // A place to put your script

int action;
int cont;

int main()
{
    Clean();
   
    AttachHelper(); //or any other attach function
    Script();
    cout << "\nEnter 1 to continue or 0 to exit";
    cin >> cont;
    if (cont==0){CloseHandle(hProcess);exit(0);}
    else main();
    }
   
void Script()
{
     //Here goes your code!
     //bla bla bla
     //bla bla bla
     //bla bla bla
     
     }
     
     
//fuctions

int AttachHelper()
{
    Clean();
    cout << "Enter desired action:\n\n1 - Show Process List (Simple)\n";
    cout << "2 - Show Process List (All)\n3 - Attach to Window (Not Working!)\n4 - Attach to Process\n5 - Attach to PID\n";
    cin >> action;
    switch (action)
    {
         case 1:
         {
              Clean();
              ShowProcessList(1);
              break;
              }
         case 2:
         {
              Clean();
              ShowProcessList(0);
              break;
              }
         case 3:
         {
              char wName[64];
              cout << "Enter Window Name:\n";
              cin >> wName;
              Clean();
              AttachToWindow(wName);
              break;
              }
         case 4:
         {
              char PName[64];
              cout << "Enter Process Name:\n";
              cin >> PName;
              Clean();
              AttachToProcess(PName);
              break;
              }
         case 5:
         {
              int nPID;
              cout << "Enter PID:\n";
              cin >> nPID;
              Clean();
              AttachToPID(nPID);
              break;
              }             
         }
    }
             

int AttachToWindow(char* name)
{
    hWindow = FindWindow(0, name);
    if(hWindow == NULL)
    {
         cout << "Error fiding the window" << endl;
         return 0;
         }
    GetWindowThreadProcessId(hWindow, &dwPID);
    hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, dwPID);
    if(hProcess == NULL)
    {
         cout << "Error opening the window process." << endl;
         return 0;
         } 
    else
    {
         cout << name << " opened!" << endl;
         return 1;
         }
    }

int AttachToPID(int PIDtoLook)
{     
    dwPID=PIDtoLook;
    hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, dwPID);
   
    if(!dwPID || !hProcess)
    {
         cout << "Error opening PID." << endl;
         return 0;
         }
         
    else
    {
         cout << (void*)PIDtoLook << " opened!" << endl;
         return 1;
         }
    }

void ShowProcessList(int mode)
{
    unsigned long aProcesses[1024], cbNeeded, cProcesses;
   if(!EnumProcesses(aProcesses, sizeof(aProcesses), &cbNeeded))
   {
         cout << "Error browsing the process." << endl;
         }

   cProcesses = cbNeeded / sizeof(int);
   cout << "PID:\tNAME:\n";
   for(unsigned int i = 0; i < cProcesses; i++)
   {
      if(aProcesses[i] == 0)
      continue;

      hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, 0, aProcesses[i]);
      char buffer[50];
      GetModuleBaseName(hProcess, 0, buffer, 50);
      CloseHandle(hProcess);
      if (mode==1)if(buffer[0]!=0x3F)cout << aProcesses[i] << "\t" << buffer << endl;
      if (mode==0)cout << aProcesses[i] << "\t" << buffer << endl;
        }
    }   


int AttachToProcess(char* pName)
{
   unsigned long aProcesses[1024], cbNeeded, cProcesses;
   if(!EnumProcesses(aProcesses, sizeof(aProcesses), &cbNeeded))
   {
         cout << "Error browsing the process." << endl;
         return 0;
         }

   cProcesses = cbNeeded / sizeof(unsigned long);
   for(unsigned int i = 0; i < cProcesses; i++)
   {
      if(aProcesses[i] == 0)
      continue;

      hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, 0, aProcesses[i]);
      char buffer[50];
      GetModuleBaseName(hProcess, 0, buffer, 50);
      CloseHandle(hProcess);
      if(pName == string(buffer))
      {
             hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, aProcesses[i]);
             cout << pName << " Opened!" << endl;
             return 1;
              }
        }
    cout << "Error opening " << pName << endl;
    return 0;
    }

void Hack(void* address,int value)
{
    WriteProcessMemory(hProcess, address, &value, sizeof(value), NULL);
    cout << "[" << address << "] Changed to " << value << endl;
    }
   
int Read(void* address)
{
    int value;
    ReadProcessMemory(hProcess, address, &value, sizeof(value), NULL);
    return value;
    }

void* P(int address,int offset)
{
     void* new_address=(void*)(Read((void*)address)+offset);
     return new_address;
     }



update to v3, now you can attach ti PID or a Process.
added AttachHelper(); will help you attaching to something

IMPORTANT:
this should compile fine with MSVC++, but if you use DevCpp, so u have to link the libpsapi.a to the project. here is the project with libpsapi linked:

http://ifile.it/t5fdzl4

Have fun!
suggestions welcome!
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Last edited by educofu on Fri Jan 14, 2011 4:35 pm; edited 5 times in total
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Slugsnack
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PostPosted: Thu Jan 06, 2011 11:59 am    Post subject: Reply with quote
what happens if i want to read or write a float ?
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NoMercy
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PostPosted: Thu Jan 06, 2011 2:28 pm    Post subject: Reply with quote
Slugsnack wrote:
what happens if i want to read or write a float ?


or anything else besides 4 bytes?

Do know that this is most of the time uselss, most online games have protection thing which hook these functions, RPM/WPM/Openprocess().
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educofu
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PostPosted: Thu Jan 06, 2011 6:43 pm    Post subject: Reply with quote
this is something i still need to implement. ( a float > int and inverse)

but by now you must have the array of bytes(4) of the desired float number.
example:

hack(address_f,0x40A00000) 5-float

read(address_f)=0x40A00000

im currently using it to hack simple online games, and it shows to be very versatile
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Slugsnack
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PostPosted: Thu Jan 06, 2011 6:53 pm    Post subject: Reply with quote
how about double ?
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atom0s
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PostPosted: Thu Jan 06, 2011 8:43 pm    Post subject: Reply with quote
There is no error checking if the window fails to open. None of the reading/write functions check if the handle is even set etc. and don't give any information upon failing.

Also avoid system() all together. If you need to pause the console, which you shouldn't anyway since its a console, use something like:

Code:
std::cin.sync();
std::cin.ignore();


Or

Code:
_getch();

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M.CORP
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PostPosted: Fri Jan 07, 2011 12:09 am    Post subject: Reply with quote
Wiccaan wrote:
There is no error checking if the window fails to open. None of the reading/write functions check if the handle is even set etc. and don't give any information upon failing.

Also avoid system() all together. If you need to pause the console, which you shouldn't anyway since its a console, use something like:

Code:
std::cin.sync();
std::cin.ignore();


Or

Code:
_getch();

Why should we avoid system()?
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atom0s
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PostPosted: Fri Jan 07, 2011 12:41 am    Post subject: Reply with quote
http://www.gidnetwork.com/b-61.html
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M.CORP
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PostPosted: Fri Jan 07, 2011 1:14 am    Post subject: Reply with quote
Wiccaan wrote:
http://www.gidnetwork.com/b-61.html

K, Thanks...
On Topic:
I also have my own source Very Happy : but never needed it...
Code:
#include <windows.h>
#include <iostream>
using namespace std;
int main()
{
    LONG address = 0x400589C0;//rhog ammo for haloce in bloodgulch
    int newvalue = 999; //value to send to game
    HWND hwnd;
    HANDLE phandle;
    DWORD pid;
    hwnd = FindWindow(NULL, "Halo"); //what window to find
    if (hwnd != 0) {
    cout << "HaloCE is running. Press enter to hack it.";//just a option
    SetWindowText(NULL,"HaloCE Hack"); //name of program window
    GetWindowThreadProcessId(hwnd, &pid);
    phandle = OpenProcess(PROCESS_ALL_ACCESS, 0, pid);
    cin.get();
    } else {
    cout << "Open HaloCE"; //shows if game is not running
    cin.get();
    return 0;
}
if (phandle != 0) {
    WriteProcessMemory(phandle, (LPVOID)address, (LPVOID) &newvalue, 4, 0);
    cout << "Done";//says done if it worked
    cin.get();
} else {
       cout << "Failed"; //if it didn't work it says failed
       cin.get();
}
}

It's a Halo Combat Evolved trainer that i made ages ago.... Also i got an Alien Shooter Trainer(That does not really work becoz each time i launch it, the addresses change) too...:
Code:

//Based on my Halo CE trainer....
#include <windows.h>
#include <iostream>
using namespace std;
int main()
{
    a:
    long address = 0x0C314468;//rhog ammo for haloce in bloodgulch
    int newvalue = 9999999; //value to send to game
    HWND hwnd;
    HANDLE phandle;
    DWORD pid;
    hwnd = FindWindow(NULL, "AlienShooter"); //what window to find
    if (hwnd != 0) {
    cout << "Alien Shooter. Press enter to hack it.";//just a option
    SetWindowText(NULL,"AlienShooter Trainer"); //name of program window
    GetWindowThreadProcessId(hwnd, &pid);
    phandle = OpenProcess(PROCESS_ALL_ACCESS, 0, pid);
    cout << "Please select the number of the cheat" << '\n' << " you want to use: " << '\n';
    cout << "1) Money Cheat" << '\n';
    cout << "2) Armor Cheat"<<'\n';
    cout << "3) Health Cheat"<<'\n';
    int cheat;
    cin >> cheat;
    switch(cheat){
                  case 1:
                       address = 0x1A2988E0;
                  break;
                  case 2:
                       address = 0x1AD6BB84;
                  break;
                  case 3:
                       address = 0x1AD880A4;
                  break;
                  default:
                       cout << "Please select one of the integers above!" << '\n';
                  goto a;
                  break;
                  }
    } else {
    cout << "Unable to find AlienShooter.exe!" << '\n' <<"Please launch the game before launching trainer!" << '\n'; //shows if game is not running
    cin.get();
    return 0;
}
if (phandle != 0) {
    WriteProcessMemory(phandle, (LPVOID)address, (LPVOID) &newvalue, 4, 0);
    cout << "Done.";//says done if it worked
    cin.get();
    goto a;
} else {
       cout << "Failed!"; //if it didn't work it says failed
       cin.get();
}
}

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NoMercy
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PostPosted: Fri Jan 07, 2011 2:49 am    Post subject: Reply with quote
Why are you coding everything in 1 big function?

I believe FindWindow() + GetWindowThread() is not a very good way, you should use create32toolsnapshot() +next etc. Google knows everything about those.

EDIT:
HWND hwnd;
hwnd = FindWindow()

why not?

HWND hwnd = FindWindow() , or does VC automatically fix this?

same as

i = i+ x
i += x, is just better?
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Slugsnack
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PostPosted: Fri Jan 07, 2011 7:33 am    Post subject: Reply with quote
There's no difference in both of your examples. It's down to personal preference. At the end. Compiled code will be same. Only difference is that by declaring without initialising you can set the scope yourself.
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educofu
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PostPosted: Fri Jan 07, 2011 10:01 pm    Post subject: Reply with quote
Wiccaan wrote:
There is no error checking if the window fails to open. None of the reading/write functions check if the handle is even set etc. and don't give any information upon failing.

Also avoid system() all together. If you need to pause the console, which you shouldn't anyway since its a console, use something like:

Code:
std::cin.sync();
std::cin.ignore();


Or

Code:
_getch();


actually it does check if the windows is sucessfully opened:
Code:
if(!hWindow || !hProcess)cout << "Error opening the process" << endl;


but it for sure ill be better if i changed the function to return or modify a variable according if it successfully attached to create the main loop.

thanks for the info on system("pause") ^^ going to change that
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Slugsnack
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PostPosted: Fri Jan 07, 2011 10:06 pm    Post subject: Reply with quote
He means to say you call GetWindowThreadProcessId without doing the check for whether the window is actually available.
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atom0s
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PostPosted: Fri Jan 07, 2011 11:41 pm    Post subject: Reply with quote
educofu wrote:
Wiccaan wrote:
There is no error checking if the window fails to open. None of the reading/write functions check if the handle is even set etc. and don't give any information upon failing.

Also avoid system() all together. If you need to pause the console, which you shouldn't anyway since its a console, use something like:

Code:
std::cin.sync();
std::cin.ignore();


Or

Code:
_getch();


actually it does check if the windows is sucessfully opened:
Code:
if(!hWindow || !hProcess)cout << "Error opening the process" << endl;


but it for sure ill be better if i changed the function to return or modify a variable according if it successfully attached to create the main loop.

thanks for the info on system("pause") ^^ going to change that


All you are doing is printing a message, the flow still continues as if the functions never failed.
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iPromise
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PostPosted: Sat Jan 08, 2011 11:41 pm    Post subject: Reply with quote
What if my program had no reliable window name? What then?
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