这是今日研究的PHP加密，看看大家能破嘛

这是今天研究的PHP加密，看看大家能破嘛？

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eval($WSc("JG9hTmhDd2JYZXo9Ik9aR2dKRm92eVFkekltcEFQc0x3VFNDaEJ1a2xIak5lcWlEV3RLRWF4TWNucmZSYlVYVlluQ1VKaUFLdUdzWFFTZ2FrVGJxbVdleWpJdnRkUkRwVlpZTnp4SE1vd0ZMbFBoQkVPZnJjVE45bW9Sa3B5WUlHQ2ZBMW9maWRmMjl2YzJPS1NncjVvMmFoQ1VBMENlNW1vUmtZSFdiSm96Y0pIeUFnWHo1RFhVZHVFZDlkVlVkUVhSRktpMkNhRV..............这个部分你把eval($WSc换成base64_decode就能解出一部分了
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本帖最后由 chinmo 于 2014-01-23 14:26:19 编辑

通过接出来的部分，你就知道是怎么解了，都差不多一样的
主要是找出密匙，配合base64_decode解密

 require_once("eykj_date.php"); if (!function_exists('file_get_contents')) { function file_get_contents($filename, $incpath = false, $resource_context = null) { if (false === $fh = fopen($filename, 'rb', $incpath)) { user_error('file_get_contents() failed to open stream: No such file or directory', E_USER_WARNING); return false; } clearstatcache(); if ($fsize = @filesize($filename)) { $data = fread($fh, $fsize); } else { $data = ''; while (!feof($fh)) { $data .= fread($fh, 8192); } } fclose($fh); return $data; } } if (!function_exists('ob_get_clean')) { function ob_get_clean() { $contents = ob_get_contents(); if ($contents !== false) ob_end_clean(); return $contents; } } function gzdecode($data, &$filename = '', &$error = '', $maxlength = null) { $len = strlen($data); if ($len < 18