Categoria
Security operations
18 October 2024
Eleve sua caça a ameaças com a Elastic
Elastic is releasing a threat hunting package designed to aid defenders with proactive detection queries to identify actor-agnostic intrusions.
Elastic releases the Detection Engineering Behavior Maturity Model
Using this maturity model, security teams can make structured, measurable, and iteritive improvements to their detection engineering teams..
情報窃取から端末を守る
本記事ではElastic Securityにおいて、エンドポイント保護を担っているElastic Defendに今年(バージョン8.12より)新たに追加された、キーロガーおよびキーロギング検出機能について紹介します。
Protegendo seus dispositivos contra roubo de informações
Neste artigo, apresentaremos os recursos de keylogger e detecção de keylogging adicionados este ano ao Elastic Defend (a partir da versão 8.12), responsável pela proteção de endpoints no Elastic Security.
In-the-Wild Windows LPE 0-days: Insights & Detection Strategies
This article will evaluate detection methods for Windows local privilege escalation techniques based on dynamic behaviors analysis using Elastic Defend features.
Unlocking Power Safely: Privilege Escalation via Linux Process Capabilities
Organizations need to understand how Linux features contribute to their attack surface via privilege escalation and how to effectively monitor intrusion attempts using free and open detection capabilities.
Desvendando a cortina com pilhas de chamadas
Neste artigo, mostraremos como contextualizamos regras e eventos e como você pode aproveitar pilhas de chamadas para entender melhor quaisquer alertas encontrados em seu ambiente.
Exploring Windows UAC Bypasses: Techniques and Detection Strategies
In this research article, we will take a look at a collection of UAC bypasses, investigate some of the key primitives they depend on, and explore detection opportunities.
Exploring the Future of Security with ChatGPT (Explorando o futuro da segurança com o ChatGPT)
Recentemente, a OpenAI anunciou APIs para engenheiros integrarem modelos ChatGPT e Whisper em seus aplicativos e produtos. Por algum tempo, os engenheiros podiam usar as chamadas da API REST para modelos mais antigos e, de outra forma, usar a interface ChatGPT por meio de seu site.
Caça a bibliotecas suspeitas do Windows para execução e evasão de defesa
Saiba mais sobre como descobrir ameaças pesquisando eventos de carregamento de DLL, uma maneira de revelar a presença de malware conhecido e desconhecido em dados de eventos de processos ruidosos.
Detect Credential Access with Elastic Security
Elastic Endpoint Security provides events that enable defenders with visibility on techniques and procedures which are commonly leveraged to access sensitive files and registry objects.
Hunting for Lateral Movement using Event Query Language
Elastic Event Query Language (EQL) correlation capabilities enable practitioners to capture complex behavior for adversary Lateral Movement techniques. Learn how to detect a variety of such techniques in this blog post.
Ingesting threat data with the Threat Intel Filebeat module
Tutorial that walks through setting up Filebeat to push threat intelligence feeds into your Elastic Stack.
Stopping Vulnerable Driver Attacks
This post includes a primer on kernel mode attacks, along with Elastic’s recommendations for securing users from kernel attacks leveraging vulnerable drivers.
The Elastic Container Project for Security Research
The Elastic Container Project provides a single shell script that will allow you to stand up and manage an entire Elastic Stack using Docker. This open source project enables rapid deployment for testing use cases.