Category
Security operations
13 March 2025
AWS SNS Abuse: Data Exfiltration and Phishing
During a recent internal collaboration, we dug into publicly known SNS abuse attempts and our knowledge of the data source to develop detection capabilities.
Announcing the Elastic Bounty Program for Behavior Rule Protections
Elastic is launching an expansion of its security bounty program, inviting researchers to test its SIEM and EDR rules for evasion and bypass techniques, starting with Windows endpoints. This initiative strengthens collaboration with the security community, ensuring Elastic’s defenses remain robust against evolving threats.
Elevate Your Threat Hunting with 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。
Protecting your devices from information theft
In this article, we will introduce the keylogger and keylogging detection features added this year to Elastic Defend (starting from version 8.12), which is responsible for endpoint protection in 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.
Peeling back the curtain with call stacks
In this article, we'll show you how we contextualize rules and events, and how you can leverage call stacks to better understand any alerts you encounter in your environment.
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
Recently, OpenAI announced APIs for engineers to integrate ChatGPT and Whisper models into their apps and products. For some time, engineers could use the REST API calls for older models and otherwise use the ChatGPT interface through their website.
Hunting for Suspicious Windows Libraries for Execution and Defense Evasion
Learn more about discovering threats by hunting through DLL load events, one way to reveal the presence of known and unknown malware in noisy process event data.
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.