If you ever question a file you can always check virustotal.com as it will check the file against 60 of the most popular internet security suites for any type of Malware including, but not limited to virus, trojan, spyware, hijackers, etc.
Here is a scan on the palette fix for Zodac (file shows clean):
https://www.virustotal.com/gui/file/bc26a81f661cbc4064527854269f8672554c0f5866b6549af913ce1f951dfea6/detection
It was a possible "false" positive detection on your internet security.
Hope this helps.