1337 Sheets

1337 or Elite, The Cybersecurity write-ups for the true cyber e1ite! Offsec, Hack The Box, and more🕵️‍♂️ Whether you're diving into the latest exploits or sharpening your skills 🛠️.

Latest

networking

Hack The Box - Dancing

Upon spawning the machine, we got the ip address of the target machine. Let's run nmap to find the open ports using the following command - nmap -sV -sC

1337 Sheets · May 19 · 3 min read Paid

HTB CTF 2024 - Vault Of Hope - Crypto - eXciting Outpost Recon Solution

Hijacking the outpost responsible for housing the messengers of the core gangs, we have managed to intercept communications between a newly-elected leader and the Tariaki, a well-established and

1337 Sheets · May 19 · 2 min read Paid

HTB CTF 2024 - Vault Of Hope - Coding - Computational Recruiting Solution

Not too long ago, your cyborg detective friend John Love told you he heard some strange rumours from some folks in the Establishment that he's searching into. They

1337 Sheets · May 19 · 2 min read Paid

hacking

HTB CTF 2024 - Vault Of Hope - ICS - Shush Protocol Solution

The crew sets their sights on an abandoned fertilizer plant, a desolate structure rumored to hold a cache of ammonium nitrate—crucial for their makeshift explosives. Navigating through the plant’

1337 Sheets · May 19 · 1 min read Paid

security

QRadar Security Breach Analysis

Security Incident Summary On April 19, 2024, between 4:35 PM and 6:00 PM, our network experienced a coordinated cyberattack involving multiple offenses. The incident began with over 109

1337 Sheets · May 14 · 6 min read Paid

cybersecurity

Hack The Box - Meow

Hello everyone! I am a entering into cybersecurity and just cracked my first challenge on the Hackthebox platform. Today, I'm sharing my experience tackling one of the "

1337 Sheets · May 14 · 2 min read Paid

security

QRadar Top 3 Offenses Executive Summary for Clarusway's Training Network

Executive Summary Incident Overview On April 19, 2024, a security breach was detected in our AWS account, originating from a Russian IP address. The unauthorized access led to the deployment

1337 Sheets · May 13 · 2 min read Paid

system

System Info Dump Trojan - AKA Youtube Viewer

Summary It checks out the system environment, sets up a scheduled service, downloads google chrome profile cache data, and uploads it to a remote server. A highly SEO optimized github

1337 Sheets · May 13 · 3 min read Paid

Linux

CVE-2024-1086 - Dirty Net table

Demo Summary CVE-2024-1086 is a critical vulnerability in the Linux kernel that allows an attacker to gain full root privileges on a wide range of systems. This exploit,

1337 Sheets · Mar 29 · 13 min read Paid

exploit

CVE-2021-3493 - Exploit Summary & Demo

Summary CVE-2021-3493 is a #linux-kernel exploit that basically takes vulnerable default configs for Ubuntu Linux kernels up to version 5.10 (Patched in 5.11) and gives

1337 Sheets · Mar 29 · 3 min read Paid

bash

Command Dictionary

:::info Search Kali's Tools on their tool search engine: https://www.kali.org/tools/ ::: :::tip Run port 443 since it's never blocked on firewalls. :::

1337 Sheets · Mar 24 · 1 min read Paid

target

Offsec - SUNSET NOONTIDE - Feb 29th 2023

Target is [LAB_IP] connecting via openvpn openvpn oscp.vpn [ ](https://www.prestonzen.com/publications/cybersecurity/oscp/linux/sunset-noontide#h.9ds2jjg2j16) Recon nmap -sC -sV -p- -vv [LAB_IP]

1337 Sheets · Mar 22 · 2 min read Paid

subnet

Offsec - Sumo - Jun 15th 2023

Enumerate Looking for targets on subnet. Found [LAB_IP] ##Nmap Adding -O for OS detection in the field sudo nmap -sT -sV -sC -O --open -p- [LAB_IP] -oN sumo.

1337 Sheets · Mar 22 · 12 min read Paid