The pre-operation callback receives a POB_PRE_OPERATION_INFORMATION structure. The critical field is Parameters-CreateHandleInformation.DesiredAccess. The callback can strip access rights from the desired access by modifying Parameters-CreateHandleInformation.DesiredAccess before the handle is created. This is how anti-cheats prevent external processes from opening handles to the game process with PROCESS_VM_READ or PROCESS_VM_WRITE access.
Москвичам назвали срок продолжения оттепели14:39，这一点在搜狗输入法中也有详细论述
Владислав Уткин，这一点在谷歌中也有详细论述
LLM: Found it. Issue 1 (dropped message): seedOwnerInterlocutor