
Threat Hunting//
Threat Hunting Case Study: FileFix
FileFix bypasses Mark of the Web (MotW) protections by hijacking the Windows File Explorer address bar. Here is how to hunt for it.


FileFix bypasses Mark of the Web (MotW) protections by hijacking the Windows File Explorer address bar. Here is how to hunt for it.

Initial access brokers sell information about or access to compromised computers. Here's how to threat hunt for a known attack behavior involving PowerShell that's used by a prolific initial access broker.

In July 2025 threat actors exploited zero-day vulnerabilities in on-premises Microsoft SharePoint servers in an incident known as ToolShell. In this case study, we conduct a threat hunt for ToolShell-related activity.
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