Feed
Discussions

CTF

CTF

#ctf

100 followers·300 articles

CTF

#ctf·100 followers·300 articles

CTF

Changelog

New steps component and improved accessibility on Hashnode's blog and docs product.

Nov 05, 2024·

new

Trending Articles

An Overview of Internet Routing Protocols: RIP, OSPF, and BGP

ATHARVA ADSUL·74 reads

XBanking: A Catalyst for Financial Inclusion

Edidiong Umana·15 reads

Internet Routing Protocols: A Beginner to Advanced Guide

SHIVAM PADALKAR·43 reads

Top commenters this week

Writing Challenges

#2Articles1Week Challenge

Become better at technical writing; accept Hashnode's writing challenge for four weeks.

#2Articles1Week Challenge

#WomenWhoTech

Share your story, achievements, or experiences as a woman, non-binary folk in tech or as a #WomenWhoTech ally!

#WomenWhoTech

Self Starter

Publish your first article on Hashnode and become a self starter!

Self Starter

Serial Blogger

Publish an article every day for 7 days and earn a cool serial blogger badge!

Serial Blogger

Talk of the town

Write a story that drives amazing engagement on Hashnode and become the talk of the town!

Talk of the town

Word Warrior

Write an in-depth article on your Hashnode blog that's more than 2000 words and become a word warrior!

Word Warrior

Itoro Samuel

Ananya Sharma

Saanvi Kumar

Issy

WEALTH

Nguyễn Đức Tùng

Nguyễn Đức Tùng

bluecyber.hashnode.dev·Nov 24, 2024

Nov 24, 2024

Glacierctf - Web

Giải này không quá dễ nhưng cũng không quá khó (vì mình clear được web thì là nó không khó rồi) nên trong bài này mình sẽ viết chi tiết về 3 bài mình đã giải được. Cả ba bài đều được cung cấp source code và có thể build được docker luôn nên mình làm ...

Discuss·3 reads

danqing liu

lzdq.hashnode.dev·Nov 22, 2024

Nov 22, 2024

qwb2024 quals mips-bin

Given two binaries emu and mips_bin. mips_bin is a MIPS binary, and emu is a qemu emulator. Using ghidra, we can decode mips_bin. To dynamically debug it, use a normal qemu-mips emulator would be better. mips_bin performs an annoying fork. To get rid...

Discuss·1 read

Njerii

njerii.hashnode.dev·Nov 18, 2024

Nov 18, 2024

P3RF3CT ROOT CTF 2024 Writeup - Web3 and OSINT

Introduction "Are you okay?" "No, no, I'm not." My eyes are still recovering from staring at my laptops’ screen until 7 AM, and I'm pretty sure I've seen enough dust to make a desert jealous. Why, you ask? I just survived my first official CTF (Captu...

P3RF3CT ROOT CTF 2024 Writeup - Web3 and OSINT

Discuss·15 likes·303 reads

Yunis Mohamed

albaharyhacks.hashnode.dev·Nov 18, 2024

Nov 18, 2024

Complete Walkthrough Guide for HA Joker CTF Challenge

Introduction This lab is designed in a capture-the-flag format, where I will solve the challenges step by step. The Joker CTF is named after the fictional animated character in the Batman world. The lab aims to provide practice for penetration testin...

Complete Walkthrough Guide for HA Joker CTF Challenge

Discuss·2 reads

Tryhackme CTF WRITEUPS

ZamaaN

zamaan.hashnode.dev·Nov 11, 2024

Nov 11, 2024

Mastering CTF Web Challenges: The Essential Toolkit for Hackers of All Levels

Introduction In the world of Capture The Flag (CTF) contests, success often hinges on having the right tools to tackle complex web-based challenges. Whether you're exploring HTTP requests, intercepting API traffic, or brute-forcing directories, a pow...

Mastering CTF Web Challenges: The Essential Toolkit for Hackers of All Levels

Discuss·11 reads

Pradip Bhattarai

Pradip Bhattarai

prdp1137.hashnode.dev·Nov 11, 2024

Nov 11, 2024

4T$ CTF Writeup: Homelab ? More like Pwnlab !

In this Capture The Flag (CTF) challenge, we were given access to two main targets: an SSH server running on a GoTTY shell and a NAS interface that allowed file uploads. My initial analysis revealed two key pieces of information. First, the SSH serve...

4T$ CTF Writeup: Homelab ? More like Pwnlab !

Discuss·6 reads

Pradip Bhattarai

Pradip Bhattarai

prdp1137.hashnode.dev·Nov 11, 2024

Nov 11, 2024

4T$ CTF Writeup: KittyKittyBank

The KittyKittyBank contract was written in Solidity, which allows users to send and withdraw ether (ETH) from the contract. In this blog post, I am providing a deep-dive into the details of the issue, and how it was exploited. Contract Overview Let's...

4T$ CTF Writeup: KittyKittyBank

Discuss·17 reads

jamarir

jamarir.hashnode.dev·Nov 10, 2024

Nov 10, 2024

[HackTheBox] Sauna

Just another ASREPRoast / WinRM / Autologon / NTDS.dit / NC / Replication Topology / PsExec / SAM LM:NT / DCSync Write-up. You may register the Microsoft Learn (with Windows filter) documentation bookmark for reference :) There might be some discrep...

[HackTheBox] Sauna

Discuss·1 like·136 reads

Active Directory / Windows

Masum Kazi

masumkazi.hashnode.dev·Nov 10, 2024

Nov 10, 2024

Essential Linux commands for CTF players

Some essential Linux commands you should learn to navigate, investigate, and manipulate files effectively for Capture The Flag (CTF) challenges: 1. Basic Navigation and File Management ls: List files and directories. ls -la: List all files, includi...

Essential Linux commands for CTF players

Discuss·3 reads

kaliban2056

kaliban.hashnode.dev·Nov 08, 2024

Nov 08, 2024

Ground Zero: Welcome to Zero Trust Lab

Welcome to the very first post of Zero Trust Lab, a blog dedicated to exploring the ever-evolving world of cybersecurity, programming, and privacy—with a focus on building a deeper understanding through hands-on learning and experimentation. This blo...

Discuss·10 reads