/tags/pwn/ Recent content in Pwn on Binary Ruins Hugo en Copyright 2026, Ishmael42 Wed, 10 Dec 2025 15:04:52 +0530 /writeups/p3rf3ctr00t-ctf/mad-max/ Wed, 10 Dec 2025 15:04:52 +0530 /writeups/p3rf3ctr00t-ctf/mad-max/ <p>Spraying the kernel heap for fun, profit and filling up holes.</p> /writeups/no-hack-no-ctf-2025/no-549/ Tue, 08 Jul 2025 08:58:13 +0530 /writeups/no-hack-no-ctf-2025/no-549/ <p><code>modprobe_path</code> overwrite exploit after <a href="https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fa1bdca98d74472dcdb79cb948b54f63b5886c04">kernel commit <code>fa1bdca98d74472dcdb79cb948b54f63b5886c04</code></a>. trigger modprobe using <code>struct sockaddr_alg</code>.</p> <p>First ever kernel pwn!</p> /writeups/no-hack-no-ctf-2025/babyrop/ Tue, 08 Jul 2025 00:25:41 +0530 /writeups/no-hack-no-ctf-2025/babyrop/ <p>Using strlen on binary data is the definition of insanity.</p> <p>Limited inital ropchain =&gt; pivot stack to bss for unlimited control.</p> /writeups/no-hack-no-ctf-2025/server_status-revenge/ Mon, 07 Jul 2025 23:42:59 +0530 /writeups/no-hack-no-ctf-2025/server_status-revenge/ <p>First time solving a race condition / shared memory CTF challenge.</p> /writeups/no-hack-no-ctf-2025/ Mon, 07 Jul 2025 23:20:47 +0530 /writeups/no-hack-no-ctf-2025/ <p>CTF Conducted by team <a href="https://ic3dt3a.org/">Iced Tea</a>.</p> <p>Placed top 19, solved 5/7 <code>pwn</code> challenges, and one really good web challenge.</p>