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103 followers·427 articles

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#ctf·103 followers·427 articles

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Nov 05, 2024·

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Filip Łuka

cybersec-dla-idioty.hashnode.dev·Aug 01, 2025

Aug 01, 2025

The CyberDumb Manifesto - How to (not) learn Cybersec on 6 weeks and lose your mind

🧠 The Cyberdumb Manifesto How Not to Learn Cybersecurity and Still Survive Among Humans "Yippee Ki-Yay, nerds. Screw your Hot16s. This is the Suicide Challenge of Cybersec." --- 📍 Introduction: Hi. I'm Kernel Panic. I live in a digital basement. ...

Discuss·12 reads

notdonk

stdout.hashnode.dev·Jul 29, 2025

Jul 29, 2025

[picoCTF] Binary Search

OVERVIEW challenge link - https://play.picoctf.org/practice/challenge/442 difficulty level - easy SOLUTION just try to guess the number by taking large jumps like below ~/ctf ❯ ssh -p 61310 ctf-player@atlas.picoctf.net ...

Discuss·2 reads

SR_Shiravanthan

SR_Shiravanthan

srshiravanthan.hashnode.dev·Jul 27, 2025

Jul 27, 2025

Shocker HTB Walkthrough – Command Injection via Shellshock

Recon:- We are going to scan IP Address for all open ports and increasing the scanning time to identify open ports and saving the result on a text file. Two ports are HTTP,EtherNetIP-1 on the target machine. # Nmap 7.94SVN scan initiated Fri Feb 23 1...

Shocker HTB Walkthrough – Command Injection via Shellshock

Discuss·5 reads

SR_Shiravanthan

SR_Shiravanthan

srshiravanthan.hashnode.dev·Jul 27, 2025

Jul 27, 2025

Lookback Walkthrough — TryHackMe Room

LookBack Room Link Enumeration Nmap Let’s identify which ports are open, determine the service versions, apply default script scans on these open ports, and save the results to a text file. nmap -Pn -n -p 80,443,3389 -sV -sC -oN nmap/enum.txt 10.10.1...

Lookback Walkthrough — TryHackMe Room

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Lychnobyte

blog.lychnobyte.my.id·Jul 25, 2025

Jul 25, 2025

The Big IAM Challenge All Solution

Cover Illustration source https://www.pixiv.net/en/artworks/104049290 Hello all, let’s continue to solve another cloud security challenges! This opportunity i’ll write solution for challenges in The Big IAM challenge platform. The challenges still u...

The Big IAM Challenge All Solution

Discuss·79 reads

Cloud CTF Challenge

thesw0rd

thesword.hashnode.dev·Jul 22, 2025

Jul 22, 2025

HTB Shells & Payloads Live Engagement write-up

This write-up details the steps taken during a Live Engagement from the Shells & Payloads module in the HTB Pentester Job Role Path. Question 1: What is the hostname of Host-1? (Format: all lower case) To find the hostname of Host-1, an Nmap scan wa...

HTB Shells & Payloads Live Engagement write-up

Discuss·9 reads

Shreyas D R

voidbenderswriteups.hashnode.dev·Jul 21, 2025

Jul 21, 2025

Down Under CTF - Love GranniE

Hint: Solution : Reverse Search We now know that it is indeed Epping Bridge , so the place is Epping railway Station. Now google again with query : In the first article we find: https://historyandheritage.cityofparramatta.nsw.gov.au/blog/2017/02/0...

Discuss·1 read

DownUnderCTF2025

#downunderctf2025

pwn8

pwn8.xyz·Jul 20, 2025

Jul 20, 2025

[DUCTF2025] fakeobject

week นี้ไม่ค่อยว่างมีนัดไปนู่นนี่ ว่างเล่นข้อเดียว ถือว่าแปลกใหม่พอสมควร ไม่เคยทำ pwn บน python เลยจั้บ มาดูกันว่าถ้าเรา Arbitrary Write บน Python เราทำไรได้บ้าง โจทย์ให้มาหนึ่งไฟล์ fakeobj.py สั้น ๆ ง่าย ๆ คือ write ได้ 72 bytes ทับที่ตัวแปร obj ที่...

[DUCTF2025] fakeobject

Discuss·250 reads

theblxckcicada

blog.ovawatch.co.za·Jul 19, 2025

Jul 19, 2025

Reset Writeup

Credit for this room goes to : h4sh3m00 and tryhackme In this room, we'll step into the shoes of a red teamer in a simulated hack challenge. We'll navigate a realistic organizational environment with up-to-date defenses, where we'll test our penetrat...

Reset Writeup

Discuss·1 like·7 reads

s3cureroy

s3cureroy.hashnode.dev·Jul 16, 2025

Jul 16, 2025

Tryhackme - Cyborg

Cyborg, es un reto un poco diferente a lo que suelo hacer, ya que para resolver el desafío que traigo se debe realizar primero una enumeración de la web, para posteriormente usar una aplicación de backup para recuperar los ficheros cifrados. Escaneo ...

Tryhackme - Cyborg

Discuss·1 read