: The alphanumeric string is an MD5 message digest . This acts as a digital fingerprint to verify that the data has not been tampered with or corrupted.

: You can verify the local file's hash matches the provided string using the Windows CertUtil tool by running certutil -hashfile [FILENAME] MD5 in the command prompt.

Often associated with potentially unwanted programs (PUPs) or generic malware in sandboxed reports. Recommendations for Handling

: The .part3.rar extension indicates this is the third volume of a multi-part compressed archive. To access the contents, all parts (part1, part2, etc.) are usually required to be in the same directory.