In recent weeks OneNote has gotten a lot of media attention as threat actors are abusing the embedded files feature in OneNote in their phishing campaigns. In this post we will analyze this new way of malware delivery and create a detection rule for it.
Introduction Last year, I published an article on mapping detection to the MITRE ATT&CK framework using DeTT&CT. In the article, we introduced DeTT&CT and explored its features and usage. If you missed it, you can find the article here. Although, after writing that article, I encountered some challenges. For instance, I considered using DeTT&CT in … Continue reading DeTT&CT: Automate your detection coverage with dettectinator