--- title: "#pwntools articles | Hashnode" description: "Explore 16 articles tagged #pwntools on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/pwntools" --- Tag # #pwntools 16 posts · 0 followers [Yogeshwar Peela](https://hashnode.com/@exploitnotes) · [Jul 12](https://hashnode.com/posts/bronocctf-proper-pwning-writeup/6a53c3dace988ed8b508521e) ### [BronocCTF : Proper Pwning Writeup](https://exploitnotes.hashnode.dev/bronocctf-proper-pwning-writeup?utm_source=hashnode&utm_medium=feed) Exploit BroncoCTF Proper using gets() stack overflows, bypass three gates, fix stack alignment with ret, and execute ret2win for the flag 7 min read · [exploitnotes.hashnode.dev](https://exploitnotes.hashnode.dev/bronocctf-proper-pwning-writeup?utm_source=hashnode&utm_medium=feed) [Abid niazi](https://hashnode.com/@freetoolforge) · [May 1](https://hashnode.com/posts/i-built-40-free-online-tools-using-next-js-what-i-learned/69f511f4ec32cba9e56a528c) ### [👉 I Built 40+ Free Online Tools Using Next.js — What I Learned](https://httpsfreetoolforgeorg.hashnode.dev/i-built-40-free-online-tools-using-next-js-what-i-learned?utm_source=hashnode&utm_medium=feed) Learn how I built 40+ free online tools using Next.js, SEO strategies, and real traffic lessons. Includes PDF tools, GPA calculator, and more. 3 min read · [httpsfreetoolforgeorg.hashnode.dev](https://httpsfreetoolforgeorg.hashnode.dev/i-built-40-free-online-tools-using-next-js-what-i-learned?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/i-built-40-free-online-tools-using-next-js-what-i-learned/69f511f4ec32cba9e56a528c) [Null Siryn](https://hashnode.com/@nullsiryn) · [Feb 22](https://hashnode.com/posts/bits-krieg-ctf-cider-vault-solution-linux-heap-exploitation-guide/699aa2373dc17c486240b88a) ### [Bits Krieg CTF: Cider Vault Solution & Linux Heap Exploitation Guide](https://ctfs.hashnode.dev/bits-krieg-ctf-cider-vault-solution-linux-heap-exploitation-guide?utm_source=hashnode&utm_medium=feed) Learn to exploit the Cider Vault CTF using Use-After-Free, Tcache Poisoning, and FSOP. A class in Linux heap exploitation with full Python code. 11 min read · [ctfs.hashnode.dev](https://ctfs.hashnode.dev/bits-krieg-ctf-cider-vault-solution-linux-heap-exploitation-guide?utm_source=hashnode&utm_medium=feed) [Null Siryn](https://hashnode.com/@nullsiryn) · [Jan 1](https://hashnode.com/posts/frostbyte-ctf-writeup-exploiting-procselfmem-and-got-overwrite/695602dba5ba95edd5ea35e0) ### [FrostByte CTF Writeup: Exploiting /proc/self/mem & GOT Overwrite](https://ctfs.hashnode.dev/frostbyte-ctf-writeup-exploiting-procselfmem-and-got-overwrite?utm_source=hashnode&utm_medium=feed) Master the FrostByte CTF challenge with this binary exploitation walkthrough. Learn to exploit /proc/self/mem, patch binaries at runtime, and hijack the GOT 9 min read · [ctfs.hashnode.dev](https://ctfs.hashnode.dev/frostbyte-ctf-writeup-exploiting-procselfmem-and-got-overwrite?utm_source=hashnode&utm_medium=feed) [Null Siryn](https://hashnode.com/@nullsiryn) · [Jan 1](https://hashnode.com/posts/failed-exfil-ctf-writeup-exploiting-format-strings-to-leak-stack-data/695600de0ccb194097b2263c) ### [Failed Exfil CTF Writeup: Exploiting Format Strings to Leak Stack Data](https://ctfs.hashnode.dev/failed-exfil-ctf-writeup-exploiting-format-strings-to-leak-stack-data?utm_source=hashnode&utm_medium=feed) Solve the Failed Exfil binary challenge by exploiting a format string vulnerability. Learn to analyze ELF binaries with Ghidra and leak stack secrets. 7 min read · [ctfs.hashnode.dev](https://ctfs.hashnode.dev/failed-exfil-ctf-writeup-exploiting-format-strings-to-leak-stack-data?utm_source=hashnode&utm_medium=feed) [Null Siryn](https://hashnode.com/@nullsiryn) · [Dec 13, 2025](https://hashnode.com/posts/archivekeeper-nexhunt-ctf-writeup-ret2libc-and-rop-exploitation/693db1bde79aadc0832dbca0) ### [ArchiveKeeper NexHunt CTF Writeup: Ret2Libc & ROP Exploitation](https://ctfs.hashnode.dev/archivekeeper-nexhunt-ctf-writeup-ret2libc-and-rop-exploitation?utm_source=hashnode&utm_medium=feed) Master Ret2Libc attacks with this ArchiveKeeper CTF writeup. We cover leaking libc addresses, bypassing NX, and crafting ROP chains to spawn a shell. 5 min read · [ctfs.hashnode.dev](https://ctfs.hashnode.dev/archivekeeper-nexhunt-ctf-writeup-ret2libc-and-rop-exploitation?utm_source=hashnode&utm_medium=feed) [pwn8](https://hashnode.com/@pwn8) · [Jul 20, 2025](https://hashnode.com/posts/ductf2025-fakeobject/687cd91d7b208093135be668) ### [\[DUCTF2025\] fakeobject](https://pwn8.xyz/ductf2025-fakeobject?utm_source=hashnode&utm_medium=feed) \[DUCTF2025\] fakeobject, 3 min read · [pwn8.xyz](https://pwn8.xyz/ductf2025-fakeobject?utm_source=hashnode&utm_medium=feed) [Sangharsha](https://hashnode.com/@noob6t5) · [Jun 27, 2025](https://hashnode.com/posts/pwntools-level-40/685f1c2caf9e4459d68cf8f3) ### [pwntools-level-4.0](https://noob6t5.hashnode.dev/pwntools-level-40?utm_source=hashnode&utm_medium=feed) Learn how to exploit a stack overflow using cyclic patterns and core dump analysis to find return addresses and read files with pwntools 2 min read · [noob6t5.hashnode.dev](https://noob6t5.hashnode.dev/pwntools-level-40?utm_source=hashnode&utm_medium=feed) [Sangharsha](https://hashnode.com/@noob6t5) · [Jun 27, 2025](https://hashnode.com/posts/pwntools-level-30/685efbed7e95d9ae25456fb3) ### [pwntools-level-3.0](https://noob6t5.hashnode.dev/pwntools-level-30?utm_source=hashnode&utm_medium=feed) Learn how to manipulate notebook statuses and retrieve flags in the pwntools-level-2.6 challenge 1 min read · [noob6t5.hashnode.dev](https://noob6t5.hashnode.dev/pwntools-level-30?utm_source=hashnode&utm_medium=feed) [Sangharsha](https://hashnode.com/@noob6t5) · [Jun 27, 2025](https://hashnode.com/posts/pwntools-level-26/685eedc3dec1bdb0ac50a655) ### [pwntools-level-2.6](https://noob6t5.hashnode.dev/pwntools-level-26?utm_source=hashnode&utm_medium=feed) Learn how to use pwntools' asm API to write an assembly code snippet that sums integers from 1 to rcx 1 min read · [noob6t5.hashnode.dev](https://noob6t5.hashnode.dev/pwntools-level-26?utm_source=hashnode&utm_medium=feed)