The "Walmart_2.svb" file is a configuration file used with SilverBullet, an advanced web automation and testing suite, designed to automate interactions with Walmart's web interfaces. Primarily used in security research, these text-based files contain scripting instructions that can be viewed in text editors or executed within the SilverBullet software. Detailed information regarding the SVB file format can be found at filext.com . SVB File Extension - What is it? How to open an SVB file?