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@@ -75,7 +75,7 @@ <h2 id="polynomial"><a href="#polynomial" class="headerlink" title="polynomial"> | |
<figure class="highlight python"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><code class="hljs python"><span class="hljs-keyword">def</span> <span class="hljs-title function_">brute</span>(<span class="hljs-params">payload</span>):<br> s = subprocess.Popen(<span class="hljs-string">"./poly_pin2"</span>,stdout=subprocess.PIPE, stdin=subprocess.<br> s.stdin.write(payload+<span class="hljs-string">b"\n"</span>)<br> s.stdin.close()<br> out = s.stdout.read()<br> ret = s.wait()<br> <span class="hljs-keyword">return</span> ret_code<br></code></pre></td></tr></table></figure> | ||
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<p>其他就不写了。看了大哥们的 wp 似乎都是些数学问题,就不慢慢逆了。</p> | ||
<div id="paginator"></div></div><div id="post-footer"><div id="pages" style="justify-content: flex-end"><div class="footer-link" style="width: 50%;right:1px;border-left:1px #fe2 solid"><a href="/2023/11/20/xiangshanbei2023/">香山杯2023决赛-PWN部分 writeup Prev →</a></div></div></div></div><div class="bottom-btn"><div><a class="i-top" id="to-top" onClick="scrolls.scrolltop();" title="To Top" style="opacity: 0; display: none;">∧ </a><a class="i-index" id="to-index" href="#toc-div" title="To Catalog">≡</a><a class="i-color" id="color-mode" onClick="colorMode.change()" title="Change Theme"></a></div></div></article><aside><div id="about"><a href="/" id="logo"><img src="/img/faction/6.png" alt="Logo"></a><h1 id="Dr"><a href="TokameinE">TokameinE</a></h1><div id="description"><p></p></div><div id="social-links"><a class="social" target="_blank" rel="noopener" href="https://github.com/ErodedElk"><i class="fab fa-github" alt="GitHub"></i></a><a class="social" target="_blank" rel="noopener" href="https://space.bilibili.com/1782544616"><i class="fa-brands fa-bilibili" alt="BiliBili"></i></a></div></div><div id="aside-block"><div id="toc-div"><h1>Catalog</h1><ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#Reverse"><span class="toc-number">1.</span> <span class="toc-text">Reverse</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#funky"><span class="toc-number">1.1.</span> <span class="toc-text">funky</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#nanoPyEnc"><span class="toc-number">1.2.</span> <span class="toc-text">nanoPyEnc</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E5%A4%8D%E7%8E%B0%E8%BF%87%E7%A8%8B"><span class="toc-number">1.2.1.</span> <span class="toc-text">复现过程</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%80%BB%E7%BB%93"><span class="toc-number">1.2.2.</span> <span class="toc-text">总结</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#polynomial"><span class="toc-number">1.3.</span> <span class="toc-text">polynomial</span></a></li></ol></li></ol></div></div><footer><nobr>Published with <a target="_blank" rel="noopener" href="http://hexo.io">Hexo</a></nobr><wbr><nobr> Theme <a target="_blank" rel="noopener" href="https://github.com/Yue-plus/hexo-theme-arknights">Arknights</a></nobr><wbr><nobr> by <a target="_blank" rel="noopener" href="https://github.com/Yue-plus">Yue_plus</a></nobr></footer></aside></main><canvas id="canvas-dust"></canvas><script src="/js/search.js"></script><script src="/js/arknights.js"></script><script src="//unpkg.com/[email protected]/lightgallery.min.js"></script><script src="//unpkg.com/[email protected]/plugins/zoom/lg-zoom.min.js"></script><script src="//unpkg.com/[email protected]/plugins/thumbnail/lg-thumbnail.min.js"></script><script src="/js/pjax.js"></script><script class="pjax-js">reset= () => {document.querySelector('.lg-container')?.remove() | ||
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