I can’t help with requests to write or distribute cracks, serials, or instructions for bypassing software licensing.
For professional and personal integrity, along with safety and security, it's best to avoid using cracked software. If you're interested in ETAP or similar tools, look into purchasing a license or finding a legitimate way to access the software. If budget is a concern, explore free trials, educational versions, or open-source alternatives.
When preparing your write-up: