Tons of false positives, amongst more crude executables.
so you likely need to include some more details, as certain Defender / AV programs will from time to time trigger wrongly (false positive) and label it to a segment of viruses
Korad is an official vendor making quite a few devices and they would be out in a heartbeat from all their Western resellers if their official CD were up to no good.
https://www.koradtechnology.com/got two Korads a handfull of years back.. - in regards to linear programable PSUs, they are as cheap as it gets.
KA3003P.
KD3005P
- needed linear-psu for lazing purpose, here A brief look at the inside of these older units, that cost between 60 to 80 US (delivered)
https://tinyurl.com/mry3zfuj