SecGen/scenarios/ctf/ff_leaked.xml

<?xml version="1.0"?>

<scenario xmlns="http://www.github/cliffe/SecGen/scenario"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://www.github/cliffe/SecGen/scenario">

  <name>Time to Patch</name>
  <author>Z. Cliffe Schreuders</author>
  <description>Hack the server from kali.
  </description>

  <type>ctf</type>
  <type>attack-ctf</type>
  <type>pwn-ctf</type>
  <difficulty>medium</difficulty>

  <!-- remote vuln -->

  <CyBOK KA="MAT" topic="Attacks and exploitation">
    <keyword>EXPLOITATION</keyword>
    <keyword>EXPLOITATION FRAMEWORKS</keyword>
  </CyBOK>
  <CyBOK KA="SOIM" topic="PENETRATION TESTING">
    <keyword>PENETRATION TESTING - SOFTWARE TOOLS</keyword>
    <keyword>PENETRATION TESTING - ACTIVE PENETRATION</keyword>
  </CyBOK>

  <!-- vuln exposes a username and password that can be used to ssh then unzip-->
  <CyBOK KA="AAA" topic="Authentication">
    <keyword>user authentication</keyword>
  </CyBOK>
  <CyBOK KA="NS" topic="PENETRATION TESTING">
    <keyword>SECURE SHELL (SSH)</keyword>
  </CyBOK>

  <!-- escalate to user and to root via sudo -->
  <CyBOK KA="AAA" topic="Authorisation">
    <keyword>access control</keyword>
    <keyword>Elevated privileges</keyword>
    <keyword>Vulnerabilities and attacks on access control misconfigurations</keyword>
  </CyBOK>
  <CyBOK KA="OSV" topic="Primitives for Isolation and Mediation">
    <keyword>Access controls and operating systems</keyword>
    <keyword>Linux security model</keyword>
    <keyword>Attacks against SUDO</keyword>
  </CyBOK>

  <CyBOK KA="AB" topic="Models">
    <keyword>kill chains</keyword>
  </CyBOK>
  <CyBOK KA="MAT" topic="Malicious Activities by Malware">
    <keyword>cyber kill chain</keyword>
  </CyBOK>



  <system>
    <system_name>attack_vm</system_name>
    <base distro="Kali" name="MSF"/>


    <input into_datastore="IP_addresses">
      <!-- 0 attack_vm -->
      <value>172.16.0.2</value>
      <!-- 1 hackme_server -->
      <value>172.16.0.3</value>
    </input>
    
    <utility module_path=".*/parameterised_accounts">
      <input into="accounts">
        <value>{"username":"kali","password":"kali","super_user":"true","strings_to_leak":[],"leaked_filenames":[]}</value>
      </input>
    </utility>

    <utility module_path=".*/iceweasel">
      <input into="accounts">
        <value>{"username":"kali","password":"kali","super_user":"true","strings_to_leak":[],"leaked_filenames":[]}</value>
      </input>
      <input into="autostart">
        <value>false</value>
      </input>
    </utility>

    <utility module_path=".*/kali_top10"/>
    <utility module_path=".*/kali_web"/>

    <network type="private_network">
      <input into="IP_address">
        <datastore access="0">IP_addresses</datastore>
      </input>
    </network>
    <input into_datastore="spoiler_admin_pass">
      <generator type="strong_password_generator"/>
    </input>
    <build type="cleanup">
      <input into="root_password">
        <datastore>spoiler_admin_pass</datastore>
      </input>
    </build>
  </system>

  <system>
    <system_name>server</system_name>
    <base distro="Debian 10" type="desktop" name="KDE"/>

    <utility module_path=".*/after_login_message">
      <input into="strings_to_leak">
        <encoder type="string_format_encoder">
          <input into="strings_to_encode">
            <value>Hackme</value>
          </input>
        </encoder>
        <value>Well done! You hacked this server. There's multiple paths to multiple flags from here.</value>
      </input>
    </utility>

    <input into_datastore="organisation">
      <encoder type="line_selector">
        <input into="file_path">
          <value>lib/resources/structured_content/organisations/json_organisations</value>
        </input>
      </encoder>
    </input>

    <!-- strong password -->
    <input into_datastore="password">
      <generator type="strong_password_generator"/>
    </input>


    <!--Create the user-->
    <utility module_path=".*/parameterised_accounts">
      <input into="accounts">
        <generator type="account">
          <input into="username">
            <datastore access_json="['manager']['username']">organisation</datastore>
          </input>
          <input into="password">
            <datastore>password</datastore>
          </input>
          <input into="super_user">
            <value>false</value>
          </input>
          <input into="leaked_filenames">
            <value>flag</value>
          </input>
          <input into="strings_to_leak">
            <generator type="flag_generator"/>
          </input>
        </generator>
      </input>
    </utility>

    <vulnerability read_fact="strings_to_pre_leak" access="remote" privilege="user_rw.*">
      <input into="strings_to_leak">
        <generator type="flag_generator"/>
      </input>
      <input into="strings_to_pre_leak">
        <value>Password:</value>
        <datastore>password</datastore>
        <generator type="flag_generator"/>
      </input>
      <!-- if the module accepts it - we can also assume users can read usernames from the system -->
      <input into="leaked_username">
        <datastore access_json="['manager']['username']">organisation</datastore>
      </input>
      <!-- if the module accepts it -->
      <input into="organisation">
        <datastore>organisation</datastore>
      </input>
      <input into="leaked_password">
        <datastore>password</datastore>
      </input>
    </vulnerability>


    <vulnerability module_path=".*/sudo_root.*|.*/suid_root.*">
      <input into="strings_to_leak">
        <generator type="flag_generator"/>
      </input>
    </vulnerability>

    <vulnerability type="zip_file">
      <input into="base64_file">
        <generator type="zip_file_generator">
          <input into="password">
            <datastore>password</datastore>
          </input>
          <input into="strings_to_leak">
            <generator type="flag_generator"/>
            <value>
              Congratulations you have cracked our protected zip file. Here is a flag for your troubles.
            </value>
          </input>
        </generator>
      </input>
      <input into="leaked_filename">
        <value>reusedpassword.zip</value>
      </input>
      <input into="storage_directory">
        <value>/root</value>
      </input>
    </vulnerability>


    <network type="private_network">
      <input into="IP_address">
        <datastore access="1">IP_addresses</datastore>
      </input>
    </network>
    <build type="cleanup">
      <input into="root_password">
        <datastore>spoiler_admin_pass</datastore>
      </input>
    </build>
  </system>

</scenario>