Files with this naming convention are usually part of a in the following contexts:
10601165 is likely the internal build or commit number used by HoYoverse.
Using these files to connect to official servers will result in a permanent account ban.
2.4.2 (a minor update within the Enkanomiya/Lantern Rite era).
Developers use these specific builds to bypass official servers (e.g., projects like Grasscutter).
Security analysts often tear down these builds to study anti-cheat mechanisms (mhyprot2.sys) or network protocols.