Right-click the file and select "Scan with Microsoft Defender" (or "Scan with [Your Antivirus]") to perform a targeted check.
Where did you this file, and have you already tried to open it ? VirusTotal - Home 2929529507.rar
These files often contain "infostealers" designed to harvest passwords or "loaders" that install further malware. Right-click the file and select "Scan with Microsoft
Go to VirusTotal and upload the file (or its hash if you have it). It will scan the file against over 70 antivirus engines to see if it has been flagged as malicious. 2929529507.rar
If the file was part of an unsolicited email or a popup download, it is highly likely to be a Trojan or ransomware. Common Characteristics of Such Files