How to identify threats if you have no logs (introducing OSQuery & Fleet)

It’s inevitable that security logs will have gaps – either due to benign system errors, or due to attackers intentionally disabling logging to help cover their tracks. So what can we do to plug the holes in our visibility left by imperfect logging? In this video we’ll be exploring how to use OSQuery to make point-in-time assessments of key security properties, without having to depend on logs.

References:
OSQuery schema explorer: https://osquery.io/schema
OSQuery documentation: https://osquery.readthedocs.io

Timecodes:
0:00 Introduction
0:43 Events vs. Queries
2:43 A simple query
3:23 Searching for specific IOCs
4:11 Custom queries and joining tables
5:07 Setup: Server
5:29 Setup: OSQuery agents on Windows
6:04 Setup: OSQuery agents via GPO
6:30 Setup: OSQuery agents on Linux
7:01 Some useful OSQuery tables
7:55 Final thoughts

Credits:
Intro/Outro Music: Render - Prism: https://youtu.be/WAg8iCoH07w (via Argofox: https://youtube.com/argofox)
Diagram icons designed by OpenMoji (https://openmoji.org/) CC BY-SA 4.0

Видео How to identify threats if you have no logs (introducing OSQuery & Fleet) канала Attack Detect Defend (rot169)