My Payload Works, but I Can't Send It

I'm in a frustrating spot. I've built a solid payload with DLL sideloading, ETW/AMSI patching – the works. It executes perfectly in my lab. But I can't get it past Gmail's filters. Every attempt to send the .exe gets blocked, even when zipped or renamed.

Which are the way i can use for initial delivery of the payload to target ?

I know about the Google Drive trust exploit, but I'm not sure it's reliable. Password-protected archives feel risky since some security teams flag them. LNK files + PowerShell downloaders could work, but I need the user to actually click. Vishing is an option but requires more social engineering skill than I have right now.