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 ...

Microsoft Reclassifies SPNEGO Extended Negotiation Security Vulnerability as 'Critical'

Microsoft has revised the severity of a security vulnerability it originally patched in September 2022, upgrading it to "Critical" after it emerged that it could be exploited to achieve remote code execution. Tracked as CVE-2022-37958 CVSS score: 8.1, the flaw was previously described as an...

Microsoft Patch Tuesday, April 2022 Edition

Microsoft on Tuesday released updates to fix roughly 120 security vulnerabilities in its Windows operating systems and other software. Two of the flaws have been publicly detailed prior to this week, and one is already seeing active exploitation, according to a report from the U.S. National...

Multi-Ransomwared Victims Have It Coming–Podcast

You hate to blame the victim, but the fact of the matter is that businesses are just asking to get whacked with ransomware multiple times. A recent study of IT leaders from cloud-native network detection and response firm ExtraHop shows that businesses aren’t even aware of the “attack me,” “easy...

Creaky Old WannaCry, GandCrab Top the Ransomware Scene

What’s old in ransomware is new again. Or, more accurately, never really went away. New analysis shows that for a years-old malware, WannaCry is still a viciously active pest. The self-propagating ransomware cryptoworm that’s been parasitizing victims since 2017 was the top most detected ransomwa...

Destructive Wiper Targeting Ukraine Aimed at Eroding Trust

Russia is positioned for a hot-war attack on Ukraine that the Biden administration warned could come “at any point” — but the country is already suffering an attack of a different kind. A sweeping malware campaign remains ongoing, which experts agree is intended to permanently disrupt organizatio...

Why we don’t patch, with Jess Dodson: Lock and Code S03E02

In 2017, the largest ransomware attack ever recorded hit the world, infecting more than 230,000 computers across more than 150 countries in just 24 hours. And it could have been solved with a patch that was released nearly two months prior. This was the WannaCry ransomware attack, and its final,...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Log4JExploitation-VulnerabiliyCVE-2021-44228. !Untitled...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Log4JExploitation-VulnerabiliyCVE-2021-44228. !Untitled...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Log4JExploitation-VulnerabiliyCVE-2021-44228. !Untitled...

Defeating Ransomware-as-a-Service? Think Intel-Sharing

The Colonial Pipeline ransomware attack put a glaring spotlight on the ransomware scourge – and, in particular, on the rise of ransomware-as-a-service RaaS. That attack was perpetrated by DarkSide, a RaaS platform that purportedly first surfaced last August. While the group now claims they’re don...

Evolution of JSWorm ransomware

Introduction Over the past few years, the ransomware threat landscape has been gradually changing. We have been witness to a paradigm shift. From the massive outbreaks of 2017, such as WannaCry, NotPetya, and Bad Rabbit, a lot of ransomware actors have moved to the covert but highly profitable...