CVE-2024-21338-Exploit

CVE-2024-21338 Exploit Project Introduction This is a POC for CVE-2024-21338, a privilege escalation vulnerability in the Windows AppLocker driver appid.sys. It was exploited as a 0-day by the Lazarus group for local privilege escalation on Windows. Vulnerability Background CVE-2024-21338 is a...

CVE-2026-68820-Mitigation-PoC-

CVE-2026-68820: Windows WinSock afd.sys UAF - Mitigation & Detection PoC 📌 Overview This repository contains an educational demonstration of the mitigation for CVE-2026-68820 , a critical Use-After-Free UAF vulnerability in the Windows afd.sys driver. Vulnerability context: The vulnerability allo...

lazarus-sigma-rules

Lazarus Sigma Rules The Sigma rules in this repository were created by the F-Secure Countercept Detection and Response Team to provide detection coverage for the Tools, Techniques and Procedures recently used by the Lazarus Group. The blog posts discussing the creation of these Sigma rules can be...

Malicious code in pyservercheck (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d10f01e2954dde5faac23074d02bb989f22d0dcb78be82c1c4417531fef8b859 The package ships a bundled Node script pyservercheck/js/main.js whose visible top half is a healthcheck stub matching the README, followed by a long...

MAL-2026-15603 Malicious code in pyservercheck (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d10f01e2954dde5faac23074d02bb989f22d0dcb78be82c1c4417531fef8b859 The package ships a bundled Node script pyservercheck/js/main.js whose visible top half is a healthcheck stub matching the README, followed by a long...

Malicious code in pybitjs (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 611713d33cb9efee440b0a416812cbb2ceda3d43c0cdc73c1f8b353400209df5 The package's setuptools cmdclasses BuildPy, Develop invoke node pybitjs/js/main.js during pip install, and write a pybitjs.pth file containing impor...

MAL-2026-14545 Malicious code in pybitjs (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 611713d33cb9efee440b0a416812cbb2ceda3d43c0cdc73c1f8b353400209df5 The package's setuptools cmdclasses BuildPy, Develop invoke node pybitjs/js/main.js during pip install, and write a pybitjs.pth file containing impor...

North Korean Remote Workers Are Infiltrating Government and Businesses: How to Expose Them Before Hiring

Companies are used to thinking about attackers as outsiders trying to break in. North Korean IT workers flip that model. They apply for jobs, pass interviews, receive legitimate credentials, and can end up inside the same systems companies spend millions trying to protect. That risk is no longer...

Lazarus Exploits Windows Zero-Day to Gain SYSTEM Access and Deploy Backdoor

The North Korean threat actor known as Lazarus Group has been attributed to the zero-day exploitation of a newly patched security flaw impacting Microsoft Windows to deliver a never-before-seen backdoor targeting defense and aerospace companies across France, Germany, Brazil, and India. The...

Lazarus Group Uses npm Brandjacking Campaign to Target Developers

North Korean Lazarus Group targets npm developers with brandjacking packages that mimic trusted tools, drop malware and put credentials at risk...

Lazarus Deploys RemotePE Memory-Only RAT Against Financial and Crypto Firms

Cybersecurity researchers have shed light on a cross-platform malware called RemotePE that has been put to use by the North Korea-linked Lazarus Group in attacks targeting financial and cryptocurrency organizations. RemotePE, per NCC Group subsidiary Fox-IT, is part of a multi-stage attack chain...

GraphAlgo Scam: Lazarus Hackers Register Real US LLCs to Spread Malware

ReversingLabs has discovered a fresh wave of the graphalgo campaign in which North Korean Lazarus hackers are using fake Florida LLCs, mimicking SWFT Blockchain, and using GitHub typo-squatting to target developers with malware...

Exploit for CVE-2026-40271

Lazarus Group: 19-Day A/B Test Campaign Analysis TLP:CLEA...

Fake LinkedIn Interview Used by Lazarus Hackers to Target AllSecure CEO

Researchers at AllSecure have revealed how North Korean hackers from the Lazarus Group used a fake LinkedIn job interview and deepfake technology to target their CEO...

North Korean Lazarus Group Adopts Medusa Ransomware in Global Attacks

Lazarus Group is now using Medusa ransomware in attacks on healthcare and social services, signaling a move toward profit-focused cybercrime...

Lazarus Group Uses Medusa Ransomware in Middle East and U.S. Healthcare Attacks

The North Korea-linked Lazarus Group aka Diamond Sleet and Pompilus has been observed using Medusa ransomware in an attack targeting an unnamed entity in the Middle East, according to a new report by the Symantec and Carbon Black Threat Hunter Team. Broadcom's threat intelligence division said it...

Lazarus Campaign Plants Malicious Packages in npm and PyPI Ecosystems

Cybersecurity researchers have discovered a fresh set of malicious packages across npm and the Python Package Index PyPI repository linked to a fake recruitment-themed campaign orchestrated by the North Korea-linked Lazarus Group. The coordinated campaign has been codenamed graphalgo in reference...

Lazarus Group Embed New BeaverTail Variant in Developer Tools

North Korea’s Lazarus Group deploys a new BeaverTail variant to steal credentials and crypto using fake job lures, dev tools, and smart contracts...

North Korea-Linked Hackers Steal $2.02 Billion in 2025, Leading Global Crypto Theft

Threat actors with ties to the Democratic People's Republic of Korea DPRK or North Korea have been instrumental in driving a surge in global cryptocurrency theft in 2025, accounting for at least $2.02 billion out of more than $3.4 billion stolen from January through early December. The figure...

Researchers Capture Lazarus APT's Remote-Worker Scheme Live on Camera

A joint investigation led by Mauro Eldritch, founder of BCA LTD , conducted together with threat-intel initiative NorthScan and ANY.RUN, a solution for interactive malware analysis and threat intelligence, has uncovered one of North Korea's most persistent infiltration schemes: a network of remot...