"1k LOL & VALO Combo List By REDOX ADMIN.txt" is likely a file containing roughly 1,000 compromised League of Legends and Valorant login credentials, used in credential stuffing attacks. Possession or use of such files is illegal and presents severe security risks, as these files often contain malware and are used to exploit password reuse.
For a detailed analysis of how these lists are used, visit Group-IB . 1k LOL & VALO Combo List By REDOX ADMIN.txt