Have you put this file on wildfire to check or other third-party detection sites, such as VirusTotal, what is the result they gave?
Related operations can refer to this url：
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000Cm7KCASWildFire report incorrect verdict (virus false positive or false negative)
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!