Analysis framework
Pandora is an analysis framework for finding out if a file is suspicious and displaying the results in a convenient way that you can share with other parties via the creation of a shareable link. It allows user to open files without having to open them locally Pandora provides a handy content preview interface for large document, including a preview of the metadata.
Pandora is also an open source project pandora-analysis maintained by CIRCL. You can easily install and run your own pandora instance internaly without using the publicly hosted instance of CIRCL.
Yes, by default the files are only accessible to the active browser session. The files are not shared (beside the hash lookup) with third-parties or external services.
Learn more on CIRCL’s website. Access the service here (publicly open to everyone).