I tried running [the prebuilt binary](https://github.com/abenokobo/PDFontTool/blob/main/pdft/bin/x64/pdft.exe) and Bitdefender quarantined it. Here's the [VirusTotal report](https://www.virustotal.com/gui/file/73ee8ee3231cb9e58eb759f0072cd92849bc8db64ed280ea2c5b3a97df9f8662/detection). 