jenkins-metasploit
699 lines
29 KiB
HTML
699 lines
29 KiB
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Module: Msf::Exploit::Remote::NDMP
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— Documentation by YARD 0.9.37
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<a href="../../../_index.html">Index (N)</a> »
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<span class='title'><span class='object_link'><a href="../../../Msf.html" title="Msf (module)">Msf</a></span></span> » <span class='title'><span class='object_link'><a href="../../Exploit.html" title="Msf::Exploit (class)">Exploit</a></span></span> » <span class='title'><span class='object_link'><a href="../Remote.html" title="Msf::Exploit::Remote (class)">Remote</a></span></span>
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»
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<span class="title">NDMP</span>
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<div id="content"><h1>Module: Msf::Exploit::Remote::NDMP
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</h1>
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<div class="box_info">
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<dl>
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<dt>Includes:</dt>
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<dd><span class='object_link'><a href="Tcp.html" title="Msf::Exploit::Remote::Tcp (module)">Tcp</a></span></dd>
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</dl>
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<dl>
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<dt>Defined in:</dt>
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<dd>lib/msf/core/exploit/remote/ndmp.rb</dd>
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</dl>
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</div>
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<h2>Overview</h2><div class="docstring">
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<div class="discussion">
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<p>This module exposes methods for accessing NDMP services</p>
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</div>
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</div>
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<div class="tags">
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<h2>Instance Attribute Summary <small><a href="#" class="summary_toggle">collapse</a></small></h2>
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<ul class="summary">
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<li class="public ">
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<span class="summary_signature">
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<a href="#recv_buff-instance_method" title="#recv_buff (instance method)">#<strong>recv_buff</strong> ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Returns the value of attribute recv_buff.</p>
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</div></span>
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</li>
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</ul>
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<h3 class="inherited">Attributes included from <span class='object_link'><a href="Tcp.html" title="Msf::Exploit::Remote::Tcp (module)">Tcp</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="Tcp.html#sock-instance_method" title="Msf::Exploit::Remote::Tcp#sock (method)">#sock</a></span></p>
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<h2>
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Instance Method Summary
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<small><a href="#" class="summary_toggle">collapse</a></small>
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</h2>
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<ul class="summary">
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<li class="public ">
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<span class="summary_signature">
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<a href="#connect-instance_method" title="#connect (instance method)">#<strong>connect</strong> ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Flush the receive buffer on a new connection.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(info = {}) ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Creates an instance of a NDMP exploit module.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#ndmp_info-instance_method" title="#ndmp_info (instance method)">#<strong>ndmp_info</strong> ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>This method dumps ndmp version information.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#ndmp_recv-instance_method" title="#ndmp_recv (instance method)">#<strong>ndmp_recv</strong>(nsock = self.sock) ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>This method reads from the socket and parses out a single NDMP response, buffering the rest.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#ndmp_send-instance_method" title="#ndmp_send (instance method)">#<strong>ndmp_send</strong>(data, nsock = self.sock) ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>This method tacks a length header on a packet then sends it out the socket.</p>
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</div></span>
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</li>
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</ul>
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<h3 class="inherited">Methods included from <span class='object_link'><a href="Tcp.html" title="Msf::Exploit::Remote::Tcp (module)">Tcp</a></span></h3>
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<p class="inherited"><span class='object_link'><a href="Tcp.html#chost-instance_method" title="Msf::Exploit::Remote::Tcp#chost (method)">#chost</a></span>, <span class='object_link'><a href="Tcp.html#cleanup-instance_method" title="Msf::Exploit::Remote::Tcp#cleanup (method)">#cleanup</a></span>, <span class='object_link'><a href="Tcp.html#connect_timeout-instance_method" title="Msf::Exploit::Remote::Tcp#connect_timeout (method)">#connect_timeout</a></span>, <span class='object_link'><a href="Tcp.html#cport-instance_method" title="Msf::Exploit::Remote::Tcp#cport (method)">#cport</a></span>, <span class='object_link'><a href="Tcp.html#disconnect-instance_method" title="Msf::Exploit::Remote::Tcp#disconnect (method)">#disconnect</a></span>, <span class='object_link'><a href="Tcp.html#handler-instance_method" title="Msf::Exploit::Remote::Tcp#handler (method)">#handler</a></span>, <span class='object_link'><a href="Tcp.html#lhost-instance_method" title="Msf::Exploit::Remote::Tcp#lhost (method)">#lhost</a></span>, <span class='object_link'><a href="Tcp.html#lport-instance_method" title="Msf::Exploit::Remote::Tcp#lport (method)">#lport</a></span>, <span class='object_link'><a href="Tcp.html#peer-instance_method" title="Msf::Exploit::Remote::Tcp#peer (method)">#peer</a></span>, <span class='object_link'><a href="Tcp.html#print_prefix-instance_method" title="Msf::Exploit::Remote::Tcp#print_prefix (method)">#print_prefix</a></span>, <span class='object_link'><a href="Tcp.html#proxies-instance_method" title="Msf::Exploit::Remote::Tcp#proxies (method)">#proxies</a></span>, <span class='object_link'><a href="Tcp.html#replicant-instance_method" title="Msf::Exploit::Remote::Tcp#replicant (method)">#replicant</a></span>, <span class='object_link'><a href="Tcp.html#rhost-instance_method" title="Msf::Exploit::Remote::Tcp#rhost (method)">#rhost</a></span>, <span class='object_link'><a href="Tcp.html#rport-instance_method" title="Msf::Exploit::Remote::Tcp#rport (method)">#rport</a></span>, <span class='object_link'><a href="Tcp.html#set_tcp_evasions-instance_method" title="Msf::Exploit::Remote::Tcp#set_tcp_evasions (method)">#set_tcp_evasions</a></span>, <span class='object_link'><a href="Tcp.html#shutdown-instance_method" title="Msf::Exploit::Remote::Tcp#shutdown (method)">#shutdown</a></span>, <span class='object_link'><a href="Tcp.html#ssl-instance_method" title="Msf::Exploit::Remote::Tcp#ssl (method)">#ssl</a></span>, <span class='object_link'><a href="Tcp.html#ssl_cipher-instance_method" title="Msf::Exploit::Remote::Tcp#ssl_cipher (method)">#ssl_cipher</a></span>, <span class='object_link'><a href="Tcp.html#ssl_verify_mode-instance_method" title="Msf::Exploit::Remote::Tcp#ssl_verify_mode (method)">#ssl_verify_mode</a></span>, <span class='object_link'><a href="Tcp.html#ssl_version-instance_method" title="Msf::Exploit::Remote::Tcp#ssl_version (method)">#ssl_version</a></span>, <span class='object_link'><a href="Tcp.html#sslkeylogfile-instance_method" title="Msf::Exploit::Remote::Tcp#sslkeylogfile (method)">#sslkeylogfile</a></span></p>
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<div id="instance_attr_details" class="attr_details">
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<h2>Instance Attribute Details</h2>
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<span id="recv_buff=-instance_method"></span>
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<div class="method_details first">
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<h3 class="signature first" id="recv_buff-instance_method">
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#<strong>recv_buff</strong> ⇒ <tt>Object</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Returns the value of attribute recv_buff.</p>
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</div>
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</div>
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<div class="tags">
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</div><table class="source_code">
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123</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/ndmp.rb', line 121</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_recv_buff'>recv_buff</span>
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<span class='ivar'>@recv_buff</span>
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<span class='kw'>end</span></pre>
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</table>
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</div>
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<div id="instance_method_details" class="method_details_list">
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<h2>Instance Method Details</h2>
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<div class="method_details first">
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<h3 class="signature first" id="connect-instance_method">
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#<strong>connect</strong> ⇒ <tt>Object</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Flush the receive buffer on a new connection</p>
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</div>
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</div>
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<div class="tags">
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</div><table class="source_code">
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36</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/ndmp.rb', line 33</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_connect'>connect</span>
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<span class='kw'>super</span>
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<span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_end'>'</span></span>
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<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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<div class="method_details ">
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<h3 class="signature " id="initialize-instance_method">
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#<strong>initialize</strong>(info = {}) ⇒ <tt>Object</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Creates an instance of a NDMP exploit module.</p>
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</div>
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</div>
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<div class="tags">
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/ndmp.rb', line 17</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_info'>info</span> <span class='op'>=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span>
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<span class='kw'>super</span>
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<span class='comment'># Register the options that all NDMP exploits may make use of.
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</span> <span class='id identifier rubyid_register_options'>register_options</span><span class='lparen'>(</span>
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<span class='lbracket'>[</span>
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<span class='const'><span class='object_link'><a href="../../Opt.html" title="Msf::Opt (module)">Opt</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../Opt.html#RHOST-constant" title="Msf::Opt::RHOST (constant)">RHOST</a></span></span><span class='comma'>,</span>
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<span class='const'><span class='object_link'><a href="../../Opt.html" title="Msf::Opt (module)">Opt</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../Opt.html#RPORT-constant" title="Msf::Opt::RPORT (constant)">RPORT</a></span></span><span class='lparen'>(</span><span class='int'>10000</span><span class='rparen'>)</span><span class='comma'>,</span>
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<span class='rbracket'>]</span><span class='comma'>,</span> <span class='const'><span class='object_link'><a href="../../../Msf.html" title="Msf (module)">Msf</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../../Exploit.html" title="Msf::Exploit (class)">Exploit</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../Remote.html" title="Msf::Exploit::Remote (class)">Remote</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="" title="Msf::Exploit::Remote::NDMP (module)">NDMP</a></span></span><span class='rparen'>)</span>
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<span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_end'>'</span></span>
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<span class='kw'>end</span></pre>
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</td>
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</table>
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</div>
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<div class="method_details ">
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<h3 class="signature " id="ndmp_info-instance_method">
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#<strong>ndmp_info</strong> ⇒ <tt>Object</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>This method dumps ndmp version information</p>
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</div>
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/ndmp.rb', line 41</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_ndmp_info'>ndmp_info</span>
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<span class='id identifier rubyid_connect'>connect</span>
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<span class='id identifier rubyid_req'>req</span> <span class='op'>=</span> <span class='lbracket'>[</span>
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<span class='int'>1</span><span class='comma'>,</span> <span class='comment'># Sequence number
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</span> <span class='const'>Time</span><span class='period'>.</span><span class='id identifier rubyid_now'>now</span><span class='period'>.</span><span class='id identifier rubyid_to_i'>to_i</span><span class='comma'>,</span> <span class='comment'># Current time
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</span> <span class='int'>0</span><span class='comma'>,</span> <span class='comment'># Message type (request)
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</span> <span class='int'>0x108</span><span class='comma'>,</span> <span class='comment'># Message name (version)
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</span> <span class='int'>0</span><span class='comma'>,</span> <span class='comment'># Reply sequence number
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</span> <span class='int'>0</span><span class='comma'>,</span> <span class='comment'># Error status
|
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</span> <span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_pack'>pack</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>NNNNNN</span><span class='tstring_end'>'</span></span><span class='rparen'>)</span>
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<span class='id identifier rubyid_resp'>resp</span> <span class='op'>=</span> <span class='id identifier rubyid_ndmp_recv'>ndmp_recv</span><span class='lparen'>(</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_ndmp_send'>ndmp_send</span><span class='lparen'>(</span><span class='id identifier rubyid_req'>req</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_resp'>resp</span> <span class='op'>=</span> <span class='id identifier rubyid_ndmp_recv'>ndmp_recv</span><span class='lparen'>(</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_disconnect'>disconnect</span>
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<span class='kw'>if</span> <span class='op'>!</span><span class='lparen'>(</span><span class='id identifier rubyid_resp'>resp</span> <span class='kw'>and</span> <span class='id identifier rubyid_resp'>resp</span><span class='period'>.</span><span class='id identifier rubyid_length'>length</span> <span class='op'>></span> <span class='int'>28</span><span class='rparen'>)</span>
|
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<span class='kw'>return</span> <span class='kw'>false</span>
|
|
<span class='kw'>end</span>
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<span class='id identifier rubyid_info'>info</span> <span class='op'>=</span> <span class='lbrace'>{</span> <span class='rbrace'>}</span>
|
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<span class='id identifier rubyid_i'>i</span> <span class='op'>=</span> <span class='int'>32</span>
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<span class='id identifier rubyid_vend_len'>vend_len</span> <span class='op'>=</span> <span class='id identifier rubyid_resp'>resp</span><span class='lbracket'>[</span><span class='id identifier rubyid_i'>i</span><span class='comma'>,</span> <span class='int'>4</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_unpack'>unpack</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>N</span><span class='tstring_end'>'</span></span><span class='rparen'>)</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_vend'>vend</span> <span class='op'>=</span> <span class='id identifier rubyid_resp'>resp</span><span class='lbracket'>[</span><span class='id identifier rubyid_i'>i</span> <span class='op'>+</span> <span class='int'>4</span><span class='comma'>,</span> <span class='id identifier rubyid_vend_len'>vend_len</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_i'>i</span> <span class='op'>+=</span> <span class='id identifier rubyid_vend_len'>vend_len</span> <span class='op'>+</span> <span class='int'>4</span> <span class='op'>+</span> <span class='int'>1</span>
|
|
|
|
<span class='id identifier rubyid_prod_len'>prod_len</span> <span class='op'>=</span> <span class='id identifier rubyid_resp'>resp</span><span class='lbracket'>[</span><span class='id identifier rubyid_i'>i</span><span class='comma'>,</span> <span class='int'>4</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_unpack'>unpack</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>N</span><span class='tstring_end'>'</span></span><span class='rparen'>)</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_prod'>prod</span> <span class='op'>=</span> <span class='id identifier rubyid_resp'>resp</span><span class='lbracket'>[</span><span class='id identifier rubyid_i'>i</span> <span class='op'>+</span> <span class='int'>4</span><span class='comma'>,</span> <span class='id identifier rubyid_prod_len'>prod_len</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_i'>i</span> <span class='op'>+=</span> <span class='id identifier rubyid_prod_len'>prod_len</span> <span class='op'>+</span> <span class='int'>4</span> <span class='op'>+</span> <span class='int'>1</span>
|
|
|
|
<span class='id identifier rubyid_vers_len'>vers_len</span> <span class='op'>=</span> <span class='id identifier rubyid_resp'>resp</span><span class='lbracket'>[</span><span class='id identifier rubyid_i'>i</span><span class='comma'>,</span> <span class='int'>4</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_unpack'>unpack</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>N</span><span class='tstring_end'>'</span></span><span class='rparen'>)</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_vers'>vers</span> <span class='op'>=</span> <span class='id identifier rubyid_resp'>resp</span><span class='lbracket'>[</span><span class='id identifier rubyid_i'>i</span> <span class='op'>+</span> <span class='int'>4</span><span class='comma'>,</span> <span class='id identifier rubyid_vers_len'>vers_len</span><span class='rbracket'>]</span>
|
|
<span class='id identifier rubyid_i'>i</span> <span class='op'>+=</span> <span class='id identifier rubyid_vers_len'>vers_len</span> <span class='op'>+</span> <span class='int'>4</span> <span class='op'>+</span> <span class='int'>1</span>
|
|
|
|
<span class='id identifier rubyid_info'>info</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>Version</span><span class='tstring_end'>'</span></span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_vers'>vers</span>
|
|
<span class='id identifier rubyid_info'>info</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>Product</span><span class='tstring_end'>'</span></span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_prod'>prod</span>
|
|
<span class='id identifier rubyid_info'>info</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>Vendor</span><span class='tstring_end'>'</span></span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_vend'>vend</span>
|
|
|
|
<span class='kw'>return</span> <span class='id identifier rubyid_info'>info</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="ndmp_recv-instance_method">
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|
|
#<strong>ndmp_recv</strong>(nsock = self.sock) ⇒ <tt>Object</tt>
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|
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|
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|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
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|
|
<p>This method reads from the socket and parses out a single NDMP response, buffering the rest</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
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|
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|
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</div><table class="source_code">
|
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<tr>
|
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<td>
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<pre class="lines">
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88
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89
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91
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92
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93
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111</pre>
|
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</td>
|
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<td>
|
|
<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/ndmp.rb', line 88</span>
|
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|
|
<span class='kw'>def</span> <span class='id identifier rubyid_ndmp_recv'>ndmp_recv</span><span class='lparen'>(</span><span class='id identifier rubyid_nsock'>nsock</span> <span class='op'>=</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_sock'>sock</span><span class='rparen'>)</span>
|
|
<span class='comment'># Attempt to read at least four bytes (the length value)
|
|
</span> <span class='kw'>if</span> <span class='lparen'>(</span><span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span><span class='period'>.</span><span class='id identifier rubyid_length'>length</span> <span class='op'><</span> <span class='int'>4</span><span class='rparen'>)</span>
|
|
<span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span> <span class='op'><<</span> <span class='lparen'>(</span> <span class='id identifier rubyid_sock'>sock</span><span class='period'>.</span><span class='id identifier rubyid_get_once'>get_once</span><span class='lparen'>(</span> <span class='int'>4</span> <span class='op'>-</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span><span class='period'>.</span><span class='id identifier rubyid_length'>length</span><span class='comma'>,</span> <span class='int'>5</span><span class='rparen'>)</span> <span class='op'>||</span> <span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_end'>'</span></span> <span class='rparen'>)</span>
|
|
<span class='kw'>end</span>
|
|
|
|
<span class='comment'># If we did not receive a full length value, return early
|
|
</span> <span class='kw'>if</span> <span class='lparen'>(</span><span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span><span class='period'>.</span><span class='id identifier rubyid_length'>length</span> <span class='op'><</span> <span class='int'>4</span><span class='rparen'>)</span>
|
|
<span class='kw'>return</span> <span class='kw'>false</span>
|
|
<span class='kw'>end</span>
|
|
|
|
<span class='comment'># Read the length header out of the message
|
|
</span> <span class='id identifier rubyid_dlen'>dlen</span> <span class='op'>=</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span><span class='lbracket'>[</span><span class='int'>0</span><span class='comma'>,</span> <span class='int'>4</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_unpack'>unpack</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>N</span><span class='tstring_end'>'</span></span><span class='rparen'>)</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span> <span class='op'>&</span> <span class='int'>0x7fffffff</span>
|
|
|
|
<span class='comment'># Read any pending data and append it to the buffer
|
|
</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span> <span class='op'><<</span> <span class='lparen'>(</span> <span class='id identifier rubyid_sock'>sock</span><span class='period'>.</span><span class='id identifier rubyid_get_once'>get_once</span> <span class='op'>||</span> <span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_end'>'</span></span> <span class='rparen'>)</span>
|
|
|
|
<span class='comment'># Do we have the entire response message?
|
|
</span> <span class='kw'>if</span> <span class='lparen'>(</span><span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span><span class='period'>.</span><span class='id identifier rubyid_length'>length</span> <span class='op'>>=</span> <span class='id identifier rubyid_dlen'>dlen</span> <span class='op'>+</span> <span class='int'>4</span><span class='rparen'>)</span>
|
|
<span class='kw'>return</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_recv_buff'>recv_buff</span><span class='period'>.</span><span class='id identifier rubyid_slice!'>slice!</span><span class='lparen'>(</span><span class='int'>0</span><span class='comma'>,</span> <span class='id identifier rubyid_dlen'>dlen</span> <span class='op'>+</span> <span class='int'>4</span><span class='rparen'>)</span>
|
|
<span class='kw'>end</span>
|
|
|
|
<span class='kw'>return</span> <span class='kw'>false</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
|
|
<div class="method_details ">
|
|
<h3 class="signature " id="ndmp_send-instance_method">
|
|
|
|
#<strong>ndmp_send</strong>(data, nsock = self.sock) ⇒ <tt>Object</tt>
|
|
|
|
|
|
|
|
|
|
|
|
</h3><div class="docstring">
|
|
<div class="discussion">
|
|
|
|
<p>This method tacks a length header on a packet then sends it out the socket</p>
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="tags">
|
|
|
|
|
|
</div><table class="source_code">
|
|
<tr>
|
|
<td>
|
|
<pre class="lines">
|
|
|
|
|
|
117
|
|
118
|
|
119</pre>
|
|
</td>
|
|
<td>
|
|
<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/remote/ndmp.rb', line 117</span>
|
|
|
|
<span class='kw'>def</span> <span class='id identifier rubyid_ndmp_send'>ndmp_send</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='comma'>,</span> <span class='id identifier rubyid_nsock'>nsock</span> <span class='op'>=</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_sock'>sock</span><span class='rparen'>)</span>
|
|
<span class='id identifier rubyid_nsock'>nsock</span><span class='period'>.</span><span class='id identifier rubyid_put'>put</span><span class='lparen'>(</span> <span class='lbracket'>[</span> <span class='id identifier rubyid_data'>data</span><span class='period'>.</span><span class='id identifier rubyid_length'>length</span> <span class='op'>+</span> <span class='int'>0x80000000</span> <span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_pack'>pack</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>'</span><span class='tstring_content'>N</span><span class='tstring_end'>'</span></span><span class='rparen'>)</span> <span class='op'>+</span> <span class='id identifier rubyid_data'>data</span> <span class='rparen'>)</span>
|
|
<span class='kw'>end</span></pre>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
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|
|
</div>
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</div>
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|
<div id="footer">
|
|
Generated on Fri May 8 17:01:30 2026 by
|
|
<a href="https://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
|
|
0.9.37 (ruby-3.1.5).
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</div>
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</div>
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</body>
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</html> |