[Thor Patcher]

It isn't a virus, it's a 'false positive'.

It's because of the way the config is embedded into the executable, certain antivirus software considers it to be a 'threat'.

However, Thor has been around for some time and this issue has existed for most of that time.

It's been approved by the rAthena staff, I doubt they'd let you download something they consider to be malicious.

 

PS: What happened to the support thread?

You can still visit the support thread by click SUPPORT TOPIC next to "File Information".

Somehow it got moved to a hidden forum.