You can submit a file to Microsoft for analysis, and if it's deemed safe, they should then exclude it from malware detection. You can submit your file here: https://www.microsoft.com/en-us/wdsi/filesubmission To check the status of your submission, go here: https://www.microsoft.com/en-us/wdsi/submissionhistory Before submitting, temporarily configure your PC to ignore the detected malware type and recover the file from quarantine. After submission, set your PC to ignore the specific file or folder and re-enable detection for that type of malware to ensure protection against actual threats.