AV Evasion is a Cat-and-Mouse Game

Attackers and defenders are in an ongoing arms race:

1. Each bypass technique is eventually detected and patched.

2. Tools like Veil, Shellter, Donut, ScareCrow, and Invoke-Obfuscation are created to outpace AV detection.

Red Team Advice: Always test your payloads against multiple engines (e.g., on isolated VMs or offline VirusTotal clones) and iterate frequently.