Microsoft Defender ウイルス対策で誤検知/否定を行う場合の対処方法 - Windows security | Microsoft Docs
ttps://docs.microsoft.com/ja-jp/windows/security/threat-protection/microsoft-defender-antivirus/antivirus-false-positives-negatives
Submit a file for malware analysis - Microsoft Security Intelligence
ttps://www.microsoft.com/en-us/wdsi/filesubmission/