## Overview

Following the detection of suspicious web traffic, an investigation was initiated to analyze the patterns and identify potential sources.

## Key Findings
- **Watering Hole Tactics**: The traffic originated from a compromised legitimate Japanese website frequently visited by enterprise employees. This aligns with APT17's known watering hole tactics.
- **Exploit Delivery**: Analysis of the traffic revealed the delivery of an exploit targeting the CVE-2013-3893 vulnerability in Internet Explorer.

## Next Steps
Monitoring for any attempts to execute malware leveraging the exploit is essential to mitigate potential breaches.