Author

Articles by Colson Wilhoit

Elastic

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The DPRK strikes using a new variant of RUSTBUCKET

Watch out! We’ve recently discovered a variant of RUSTBUCKET. Read this article to understand the new capabilities we’ve observed, as well as how to identify it in your own network.

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Initial research exposing JOKERSPY

Explore JOKERSPY, a recently discovered campaign that targets financial institutions with Python backdoors. This article covers reconnaissance, attack patterns, and methods of identifying JOKERSPY in your network.

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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.

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A peek behind the BPFDoor

In this research piece, we explore BPFDoor — a backdoor payload specifically crafted for Linux in order to gain re-entry into a previously or actively compromised target environment.

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Detecting and responding to Dirty Pipe with Elastic

Elastic Security is releasing detection logic for the Dirty Pipe exploit.