#include "stdafx.h"
#include "string.h"

char	szDomain[256];
int     iSuffix;
char	*szSuffixes[] = 
		{
			"dyndns.org", 
			"yi.org", 
			"dynserv.com", 
			"mooo.com", 
			"dyndns.org", 
			"yi.org", 
			"mooo.com", 
			"com", 
			"cc", 
			"net",
			NULL
		};

void GenName(unsigned long seed, char* szResult)
{

	int      counter;
	char     szName[256];
	int      i;

	memset(szName, 0, 256);

	__asm
	{
		mov     i, 0
		mov     eax, 0
		mov     edi, 12435
		mov     esi, 32767
		mov     ebx, seed
		imul    ebx, 41C64E6Dh
		add     ebx, edi
		mov     eax, ebx
		mov     edx, eax
		imul    eax, 41C64E6Dh
		add     eax, edi
		mov     ecx, eax
		imul    eax, 41C64E6Dh
		ror     edx, 8
		and     edx, esi
		ror     ecx, 8
		and     ecx, esi
		imul    ecx, edx
		add     eax, edi
		mov     ebx, eax
		ror     eax, 8
		and     eax, esi
		add     eax, ecx
		push    6
		cdq
		pop     ecx
		idiv    ecx
		add     edx, 7
		test    edx, edx
		jle     short quit_the_loop

		mov     counter, edx

loop_generate_next_character:

		imul    ebx, 41C64E6Dh
		add     ebx, edi
		mov     eax, ebx
		ror     eax, 8
		and     eax, esi
		push    26
		pop     ecx
		cdq
		idiv    ecx
		add     dl, 97

		push	eax
		push    ebx
		lea     eax, szName
		mov     ebx, i
		add     eax, ebx
		mov     byte ptr[eax], dl
		pop     ebx
		pop		eax

		add     i, 1

		dec     counter
		jnz     short loop_generate_next_character


quit_the_loop:

	}

	strcpy(szResult, szName);

	return;

}

int main(int argc, char* argv[])
{

	unsigned long	seed = 1600000;
	char			szTemp[256];

	iSuffix = 0;

	for (int i = 0; i < 100000; i++)
	{
		
		GenName(seed, szDomain);
		
		seed++;
		seed++;
		
		sprintf(szTemp, "%s.%s\r\n", szDomain, szSuffixes[iSuffix]);
		printf(szTemp);
		
		iSuffix++;
		if (szSuffixes[iSuffix] == NULL)
		{
			iSuffix = 0;
		}

	}

	return 0;
}