## Context
Following the detection of suspicious network activity, further analysis identified the execution of a malicious script on multiple endpoints within the network. This script is believed to be part of the REvil's toolkit for infiltrating systems through the Kaseya VSA platform.

## Details
- **Script Name**: `agentupdate.exe`
- **Execution Time**: 2023-10-15 08:45:00 UTC
- **Endpoints Affected**: 12
- **Indicators of Compromise (IoCs)**: Network traffic to known REvil command and control (C2) servers.

## Next Steps
Investigate the persistence mechanisms the script might have established to maintain access.