Does the "824K" actually correspond to the file size (roughly 824 Kilobytes)?
Typically, a file named like this refers to one of the following: 824K.txt
It might be a specific artifact from a security competition (like Hack The Box or TryHackMe) where you need to extract a "flag" or hidden data. Does the "824K" actually correspond to the file
The filename might be a hint itself, where "824K" refers to a specific memory address or an encoding key. How to Analyze the File Yourself: 824K.txt