Given access to a Splunk environment or the ability to manipulate Splunk configuration files, what types of attacks can be accomplished? Is it possible to leverage Splunk as a covert channel for remote command and control? If so, what degree of access can be gained, and how might an attacker leverage this tool? Scenario #1: Gaining access to the Splunk hostĪssuming access to the SplunkWeb interface, is it possible to gain access to the underlying Splunk host? This tutorial will demonstrate some of the approaches for using Splunk as an offensive tool, allowing you to reduce the likelihood they will be used as attack vectors. Understanding the inherent risks associated with Splunk’s various tools is important for those in both offensive and defensive security positions. SPLUNK MEANING CODEFrom the perspective of an attacker, apps containing executable code functionality is particularly interesting. They can be as simple as a single-line configuration file to much more complex tools that contain saved searches, user interface elements, and executable components. Through the use of apps and add-ons, a lot of functionality can be added. At its surface, the functionality and features appear to be straightforward however, it is designed to allow for much more. Splunk is a ubiquitous and powerful log collection tool.
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