The malware attempts to connect to the IP 104.28.18.238 . 3. Recommended Mitigation (The "Summit" Challenge Steps)
Go to the Network Perimeter or Firewall tab and block traffic to 104.28.18.238 .
Go to the Manage Hashes tab and add e1d5f9920d3674697920409a8ec3f898 to the blocklist.
It sounds like you're working through the (part of the SOC Level 1 path). In this challenge, septMeetii1.mp4 is a malicious file used by an adversary.
Drops a secondary payload and communicates with an external Command & Control (C2) server.
