EthernalBlue_report

EthernalBlue Report What is it? This is an exploit developed by the NSA, stolen by hacker group, primarily known for being used in ransomware attacks, such as WannaCry or NotPetya... Why did you make this report? I've been asked to do this report on the Tryhackme EthernalBlue room, but without...

smb

███████╗███╗ ███╗██████╗ ███║ ██╔════╝████╗ ████║██╔══██╗ ║██║ ███████╗██╔████╔██║██████╔╝ ██║ ██ ║██║ ╚════██║██║╚██╔╝██║██╔══██╗ ╚██╗ ██ ╔╝██║ ███████║██║ ╚═╝ ██║██████╔╝ ╚████╔╝ ██║ ╚══════╝╚═╝ ╚═╝╚═════╝ ╚═══╝ ╚═╝ SMB is a network protocol that allows sharing files, printers and other resourc...

Triage-CVE-2017-0144

Triage: CVE-2017-0144 EternalBlue / SMBv1 — associated with WannaCry spread For this lab, the goal was to triage another well-known real-world vulnerability, this time EternalBlue, the SMBv1 flaw that was famously exploited by the WannaCry ransomware outbreak. Step 1: Open the CVE in NVD I went t...

EternalBlue-Exploit-Demonstration-MS17-010

EternalBlue Exploit Demonstration MS17-010 Cybersecurity lab demonstrating exploitation of CVE-2017-0144 EternalBlue using Metasploit against a vulnerable Windows 7 system, achieving SYSTEM-level access via Meterpreter. This project also simulates a WannaCry-style ransomware attack SAFE DEMO and...

chef_tissues

Tissues Install patch for CVE-2017-0145 AKA WannaCry. More Info: https://www.microsoft.com/security/portal/threat/encyclopedia/Entry.aspx?Name=Ransom:Win32/WannaCrypt Usage: "name":"mynode", "runlist": "recipetissues"...

Blackash-CVE-2017-0144

🌐 CVE-2017-0144 — EternalBlue: Microsoft Windows SMBv1 Remote Code Execution Vulnerability "One exploit. Dozens of malware families. Billions in damage." 🔍 One-line summary CVE-2017-0144 is a critical remote code-execution vulnerability in the SMBv1 server implementation in Microsoft Windows. The...

eternalblue-ms17-010-research

💀 EternalBlue MS17-010 Exploitation Research Controlled reproduction of CVE-2017-0144 — the SMB vulnerability behind the WannaCry ransomware outbreak ⚠️ Disclaimer: This research was conducted in a fully isolated, controlled lab environment for academic and educational purposes only. No production...

SMB-Protocol-Vulnerability_CVE-2017-0144

LAB: ATTACKING THE WINDOWS OPERATING SYSTEM VIA THE SMB PROTOCOL VULNERABILITY. 1. DESCRIPTION 2. GENERAL INTRODUCTION 3. PREPARATION 4. PERFORMING THE ATTACK 5. HOW TO PREVENT 1. DESCRIPTION In this lab, we will use two computers to simulate an attack based on a vulnerability in the SMB...

Triage-CVE-2017-0144

Triage: CVE-2017-0144 EternalBlue / SMBv1 — im Zusammenhang mit der WannaCry-Verbreitung Für dieses Lab war es das Ziel, eine weitere bekannte reale Schwachstelle zu triagieren, dieses Mal EternalBlue, den SMBv1-Fehler, der bekanntermaßen vom WannaCry-Ransomware-Ausbruch ausgenutzt wurde. Schritt...

Cybersecurity-writeups-

Security Write-ups A collection of cybersecurity case studies...

wannacry-soc-lab

WannaCry SOC Investigation Lab Overview This project simu...

Exploit for CVE-2017-0144

Lab Guide: Exploatering av CVE-2017-0144 EternalBlue Denna...

Exploit for CVE-2017-0144

This repository is an offensive tool for Windows. It is an implementation of the DoublePulsar backdoor in C/C++. The tool includes a suite of exploits and detectors for various vulnerabilities, including the EternalBlue vulnerability CVE-2017-0144. The tool can be used to upload a DLL to a...

A (somewhat) complete timeline of Talos’ history

A lot has happened in Talos 10 years of existence. And to celebrate our birthday, we wanted to look back on some of the major moments in Talos history. Heres an overview of some of the major events, cyber attacks, research breakthroughs and more that truly make Talos Talos. We hope this walk down...

New Yashma Ransomware Variant Mimics WannaCry in New Attack

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary A Vietnamese-origin threat actor employs a Yashma ransomware variant since June 2023, using unique GitHub-based ransom note delivery and mimicking WannaCry. This operation demonstrates the accelerated...

New Yashma Ransomware Variant Targets Multiple English-Speaking Countries

An unknown threat actor is using a variant of the Yashma ransomware to target various entities in English-speaking countries, Bulgaria, China, and Vietnam at least since June 4, 2023. Cisco Talos, in a new write-up, attributed the operation with moderate confidence to an adversary of likely...

K57181937: Multiple Microsoft SMB (Wannacry/Wannacrypt/Petya/Goldeneye) vulnerabilities

Security Advisory Description CVE-2017-0143 The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to...

IoC detection experiments with ChatGPT

ChatGPT is a groundbreaking chatbot powered by the neural network-based language model text-davinci-003 and trained on a large dataset of text from the Internet. It is capable of generating human-like text in a wide range of styles and formats. ChatGPT can be fine-tuned for specific tasks, such a...

CISA issues alert with South Korean government about DPRK's ransomware antics

CISA and other federal agencies were joined by the National Intelligence Service NIS and the Defense Security Agency of the Republic of Korea ROK in releasing the latest cybersecurity advisory in the US government's ongoing StopRansomware effort. This alert highlights continuous state-sponsored...

North Korean Hackers Targeting Healthcare with Ransomware to Fund its Operations

State-backed hackers from North Korea are conducting ransomware attacks against healthcare and critical infrastructure facilities to fund illicit activities, U.S. and South Korean cybersecurity and intelligence agencies warned in a joint advisory. The attacks, which demand cryptocurrency ransoms ...