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metasploit-gs/api/Msf/Exploit/JSObfu.html
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Module: Msf::Exploit::JSObfu
&mdash; Documentation by YARD 0.9.37
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<a href="../../_index.html">Index (J)</a> &raquo;
<span class='title'><span class='object_link'><a href="../../Msf.html" title="Msf (module)">Msf</a></span></span> &raquo; <span class='title'><span class='object_link'><a href="../Exploit.html" title="Msf::Exploit (class)">Exploit</a></span></span>
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<span class="title">JSObfu</span>
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<div id="content"><h1>Module: Msf::Exploit::JSObfu
</h1>
<div class="box_info">
<dl>
<dt>Included in:</dt>
<dd><span class='object_link'><a href="Remote/BrowserExploitServer.html" title="Msf::Exploit::Remote::BrowserExploitServer (module)">Remote::BrowserExploitServer</a></span>, <span class='object_link'><a href="Remote/FirefoxPrivilegeEscalation.html" title="Msf::Exploit::Remote::FirefoxPrivilegeEscalation (module)">Remote::FirefoxPrivilegeEscalation</a></span>, <span class='object_link'><a href="../Payload/Firefox.html" title="Msf::Payload::Firefox (module)">Payload::Firefox</a></span></dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/msf/core/exploit/jsobfu.rb</dd>
</dl>
</div>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(info = {}) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#js_obfuscate-instance_method" title="#js_obfuscate (instance method)">#<strong>js_obfuscate</strong>(js, opts = {}) &#x21d2; ::Rex::Exploitation::JSObfu </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Returns an JSObfu object.</p>
</div></span>
</li>
</ul>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="initialize-instance_method">
#<strong>initialize</strong>(info = {}) &#x21d2; <tt>Object</tt>
</h3><table class="source_code">
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<pre class="lines">
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/jsobfu.rb', line 8</span>
<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>
<span class='kw'>super</span>
<span class='id identifier rubyid_register_advanced_options'>register_advanced_options</span><span class='lparen'>(</span><span class='lbracket'>[</span>
<span class='const'><span class='object_link'><a href="../OptInt.html" title="Msf::OptInt (class)">OptInt</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="../OptBase.html#initialize-instance_method" title="Msf::OptBase#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>JsObfuscate</span><span class='tstring_end'>&#39;</span></span><span class='comma'>,</span> <span class='lbracket'>[</span><span class='kw'>false</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Number of times to obfuscate JavaScript</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span> <span class='int'>0</span><span class='rbracket'>]</span><span class='rparen'>)</span><span class='comma'>,</span>
<span class='const'><span class='object_link'><a href="../OptString.html" title="Msf::OptString (class)">OptString</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="../OptString.html#initialize-instance_method" title="Msf::OptString#initialize (method)">new</a></span></span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>JsIdentifiers</span><span class='tstring_end'>&#39;</span></span><span class='comma'>,</span> <span class='lbracket'>[</span><span class='kw'>false</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Identifiers to preserve for JsObfu</span><span class='tstring_end'>&quot;</span></span><span class='rbracket'>]</span><span class='rparen'>)</span>
<span class='rbracket'>]</span><span class='comma'>,</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="" title="Msf::Exploit::JSObfu (module)">JSObfu</a></span></span><span class='rparen'>)</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="js_obfuscate-instance_method">
#<strong>js_obfuscate</strong>(js, opts = {}) &#x21d2; <tt>::Rex::Exploitation::JSObfu</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns an JSObfu object. A wrapper of ::Rex::Exploitation::JSObfu.new(js).obfuscate</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>js</span>
<span class='type'>(<tt>String</tt>)</span>
&mdash;
<div class='inline'>
<p>JavaScript code</p>
</div>
</li>
<li>
<span class='name'>opts</span>
<span class='type'>(<tt>Hash</tt>)</span>
<em class="default">(defaults to: <tt>{}</tt>)</em>
&mdash;
<div class='inline'>
<p>obfuscation options</p>
<ul><li>
<p>:iterations [FixNum] Number of times to obfuscate</p>
</li><li>
<p>:preserved_identifiers [Array] An array of identifiers to preserve during obfuscation</p>
</li></ul>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>::Rex::Exploitation::JSObfu</tt>)</span>
</li>
</ul>
</div><table class="source_code">
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<pre class="code"><span class="info file"># File 'lib/msf/core/exploit/jsobfu.rb', line 25</span>
<span class='kw'>def</span> <span class='id identifier rubyid_js_obfuscate'>js_obfuscate</span><span class='lparen'>(</span><span class='id identifier rubyid_js'>js</span><span class='comma'>,</span> <span class='id identifier rubyid_opts'>opts</span><span class='op'>=</span><span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span>
<span class='id identifier rubyid_iterations'>iterations</span> <span class='op'>=</span> <span class='lparen'>(</span><span class='id identifier rubyid_opts'>opts</span><span class='lbracket'>[</span><span class='symbol'>:iterations</span><span class='rbracket'>]</span> <span class='op'>||</span> <span class='id identifier rubyid_datastore'>datastore</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>JsObfuscate</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_to_i'>to_i</span>
<span class='id identifier rubyid_identifiers'>identifiers</span> <span class='op'>=</span> <span class='id identifier rubyid_opts'>opts</span><span class='lbracket'>[</span><span class='symbol'>:preserved_identifiers</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_blank?'>blank?</span> <span class='op'>?</span> <span class='lparen'>(</span><span class='id identifier rubyid_datastore'>datastore</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>JsIdentifiers</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span> <span class='op'>||</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_split'>split</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>,</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span> <span class='op'>:</span> <span class='id identifier rubyid_opts'>opts</span><span class='lbracket'>[</span><span class='symbol'>:preserved_identifiers</span><span class='rbracket'>]</span>
<span class='id identifier rubyid_obfu'>obfu</span> <span class='op'>=</span> <span class='op'>::</span><span class='const'><span class='object_link'><a href="../../Rex.html" title="Rex (module)">Rex</a></span></span><span class='op'>::</span><span class='const'>Exploitation</span><span class='op'>::</span><span class='const'>JSObfu</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='id identifier rubyid_js'>js</span><span class='rparen'>)</span>
<span class='id identifier rubyid_obfu_opts'>obfu_opts</span> <span class='op'>=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span>
<span class='id identifier rubyid_obfu_opts'>obfu_opts</span><span class='period'>.</span><span class='id identifier rubyid_merge!'>merge!</span><span class='lparen'>(</span><span class='label'>iterations:</span> <span class='id identifier rubyid_iterations'>iterations</span><span class='rparen'>)</span>
<span class='id identifier rubyid_obfu_opts'>obfu_opts</span><span class='period'>.</span><span class='id identifier rubyid_merge!'>merge!</span><span class='lparen'>(</span><span class='label'>preserved_identifiers:</span> <span class='id identifier rubyid_identifiers'>identifiers</span><span class='rparen'>)</span>
<span class='id identifier rubyid_obfu'>obfu</span><span class='period'>.</span><span class='id identifier rubyid_obfuscate'>obfuscate</span><span class='lparen'>(</span><span class='id identifier rubyid_obfu_opts'>obfu_opts</span><span class='rparen'>)</span>
<span class='id identifier rubyid_obfu'>obfu</span>
<span class='kw'>end</span></pre>
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Generated on Fri May 8 17:01:08 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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