This is a partial file . Because it is "part 2," you cannot extract its contents unless you also have the first part ( part1.rar ) and all subsequent parts in the same folder.
Use software like WinRAR or 7-Zip .
Trying to determine if some RAR files contain malware - PureOS Pray_For_Rindexxx.part2.rar
If you did not intentionally download this file from a trusted site, do not extract it , as executables (.exe) or scripts hidden inside can execute malicious code once decompressed. This is a partial file
