CoD 1 1.5 DLL Basic Stuff

[php]

CoD 1.5 DLL

IDE: Code::Blocks
Inject with any injector you'd like.

DLL Download: http://filesmelt.com/dl/MDLL1.dll

		#include "Windows.h"

#define COM_PRINTF 0x0437C00

DWORD WINAPI MyThread(LPVOID);
DWORD g_threadID;
HMODULE g_hModule;

typedef void ( *xcommand_t )( void );

typedef int (*Com_Printf_t)(const char *format, ...);
Com_Printf_t Com_Printf = (Com_Printf_t)COM_PRINTF;

void testFunc();
void Cmd_AddCommand(const char*, xcommand_t);

extern "C" BOOL APIENTRY DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
    switch (fdwReason)
    {
        case DLL_PROCESS_ATTACH:
            g_hModule = hinstDLL;
            DisableThreadLibraryCalls(hinstDLL);
            CreateThread(NULL, NULL, &MyThread, NULL, NULL, &g_threadID);
            break;

        case DLL_PROCESS_DETACH:
        case DLL_THREAD_ATTACH:
        case DLL_THREAD_DETACH:
            break;
    }
    return true;
}

void patchCvars() {
 DWORD old;
 //Read Only
 VirtualProtect((void*)0x43BCDA,1,PAGE_EXECUTE_READWRITE,&old);
 *((BYTE*)0x43BCDA) = 0xEB;
 VirtualProtect((void*)0x43BCDA,1,old,&old);

 //Write Protected
 VirtualProtect((void*)0x43BD20,1,PAGE_EXECUTE_READWRITE,&old);
 *((BYTE*)0x43BD20) = 0xEB;
 VirtualProtect((void*)0x43BD20,1,old,&old);

 //Cheat Protected
 VirtualProtect((void*)0x43BD20,1,PAGE_EXECUTE_READWRITE,&old);
 *((BYTE*)0x43BD20) = 0xEB;
 VirtualProtect((void*)0x43BD20,1,old,&old);
//Credits to King-Orgy
}

DWORD WINAPI MyThread(LPVOID) {
    patchCvars();
    Cmd_AddCommand("testfunc", testFunc);
    while(true)
    {
        if(GetAsyncKeyState(VK_LCONTROL) & 1) {
            Com_Printf("Hello people %d\n", 1337);
        }
    Sleep(100);
    }
    FreeLibraryAndExitThread(g_hModule, 0);
    return 0;
}

void testFunc() {
    /*typedef void (__stdcall *outz)(const char*);
    outz func2 = (outz) (0x080609D4);
    func2("status");*/
    //printf("hey");
    //MessageBox(NULL, "Call of Duty MessageBox", "Call of Duty", MB_OK);
    Com_Printf("Is this working? //php\n");
}

void Cmd_AddCommand(const char *cmd_name, xcommand_t function) {
    void (*signature)(const char *cmd_name, xcommand_t function);
    *((int *)(&signature)) = 0x042A870;
    signature(cmd_name, function);
} 
	

[kung foo man]

According to this screenshot, you are adding a console command to CoD1.

Please write more information to your source, to actually make it understandable for most ppl:
- which IDE you use for compiling the DLL
- how do you inject the DLL?

Thanks!