If you are performing a malware analysis write-up, you should investigate the following:
Upload the .7z file to VirusTotal to check if any antivirus engines recognize it or its contents.
List the files inside the archive (e.g., jazzslalom.exe , config.txt ).
7z files often use AES-256 encryption , which can prevent antivirus software from scanning the contents of the archive until it is extracted.