Compressed archives are often used to hide executable malware. Always scan the completed, extracted folder with updated antivirus software (like Windows Defender or Malwarebytes).
Files split into parts like .001 , .002 are common in "warez" or unofficial sharing communities. Gemination New Catalogue 2020.7z.002
Right-click on the first file ( .001 ) and select "Extract Here." The software will automatically pull data from the .002 file to complete the process. Compressed archives are often used to hide executable