Release Notes (2023-05)

May release notes detailing the evolution of the Stairwell platform

May 23rd, 2023

Enhancement: New YARA tab in object details

Explainability is a critical part of security tooling, and with this improvement, you can now drill into the exact conditions and respective strings that matched a given YARA rule:

Enhancement: Improved search filtering

You can leverage the platform's new filter chips to easily remove search conditions:

May 18th, 2023

Enhancement: Upload file from URL

Stairwell makes it easy for you to ingest files via a number of mechanisms - to include manually uploading files via the web interface.  We've expanded this capability to include pointing to a URL to grab a file:

May 11th, 2023

New feature: Capa scanning! 🎉

PE files are now processed with Mandiant's open-source Capa tool, which includes detecting  various capabilities within executable files.  You can view Capa results with the object details pane:

May 3rd, 2023

New event notification type: User opinions!

The new "My objects marked as malicious" event notification setting allows you to receive a notification (email or webhook) when there is activity detected on a file that has been either marked as "Malicious" by your team or the Stairwell Research group.