## Overview
After identifying the unsigned software update, further investigation reveals the Tapaoux malware has established persistence mechanisms in the target systems.

## Details
- **Persistence Techniques:** The malware modifies startup scripts and registry keys to ensure it executes upon system reboot.
- **Stealth Tactics:** It employs obfuscation techniques to evade detection by traditional antivirus solutions.

## Recommendations
- **System Hardening:** Regularly review and limit startup scripts and registry changes.
- **Advanced Threat Protection:** Deploy solutions capable of detecting obfuscated code.

## Next Steps
Examine potential unauthorized credential access attempts as the malware may be moving laterally within the network.