The string of characters in the filename suggests it belongs to a collection of media or software:
: Compressed archives are a frequent vector for Trojans or ransomware. It is highly recommended to scan the file with updated antivirus software (like Windows Defender or Malwarebytes) before attempting to open it. _p_s_nn_El-la_fam-gir_1-20.part1.rar
: These are often shorthand prefixes or tags used by specific uploaders or release groups to categorize content or bypass automated filters. The string of characters in the filename suggests