Function at 0x1cb30
Capabilities:
Get file attributes
Read file on windows
Set file attributes
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
push r12
push r14
sub rsp, 0xf0
mov rsi, rdx
mov rdi, rcx
mov edx, 0x20000
xor ecx, ecx
call qword [sym.imp.ntoskrnl.exe_ExAllocatePool]
xor r12d, r12d
mov rbx, rax
cmp rax, r12
jne 0x1cb6b
mov eax, 0xc000009a
jmp 0x1ceae
mov dword [rsp + 0x50], r12d
mov qword [rsp + 0x48], r12
mov dword [rsp + 0x40], 0x60
mov dword [rsp + 0x38], 1
mov ebp, 0x30
mov dword [rsp + 0x30], 1
lea r14d, [rbp + 0x10]
lea r9, [rsp + 0x60]
lea r8, [rsp + 0x78]
lea rcx, [rsp + 0x130]
mov edx, 0x80000000
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x90], r14d
mov dword [rsp + 0x78], ebp
mov qword [rsp + 0x80], r12
mov qword [rsp + 0x88], rdi
mov qword [rsp + 0x98], r12
mov qword [rsp + 0xa0], r12
mov qword [rsp + 0x20], r12
call qword [sym.imp.ntoskrnl.exe_ZwCreateFile]
cmp eax, r12d
mov edi, eax
jge 0x1cc05
xor edx, edx
mov rcx, rbx
call qword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
mov eax, edi
jmp 0x1ceae
mov dword [rsp + 0x50], r12d
mov qword [rsp + 0x48], r12
mov dword [rsp + 0x40], 0x60
mov qword [rsp + 0x88], rsi
mov esi, 5
lea r9, [rsp + 0x60]
mov dword [rsp + 0x38], esi
mov dword [rsp + 0x30], 3
lea r8, [rsp + 0x78]
lea rcx, [rsp + 0x138]
mov edx, 0xc0000000
mov dword [rsp + 0x28], 0x80
mov qword [rsp + 0x20], r12
mov dword [rsp + 0x78], ebp
mov qword [rsp + 0x80], r12
mov dword [rsp + 0x90], r14d
mov qword [rsp + 0x98], r12
mov qword [rsp + 0xa0], r12
call qword [sym.imp.ntoskrnl.exe_ZwCreateFile]
cmp eax, r12d
mov edi, eax
jge 0x1cca3
xor edx, edx
mov rcx, rbx
call qword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
mov rcx, qword [rsp + 0x130]
call qword [sym.imp.ntoskrnl.exe_ZwClose]
jmp 0x1cbfe
mov rcx, qword [rsp + 0x130]
lea r8, [rsp + 0xd0]
lea rdx, [rsp + 0x60]
mov r9d, 0x18
mov dword [rsp + 0x20], esi
call qword [sym.imp.ntoskrnl.exe_ZwQueryInformationFile]
mov rcx, qword [rsp + 0x130]
xor r8d, r8d
mov dl, 1
mov ebp, eax
call qword [sym.imp.ntoskrnl.exe_ZwWaitForSingleObject]
cmp dword [rsp + 0x60], r12d
jge 0x1cd14
xor edx, edx
mov rcx, rbx
call qword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
mov rcx, qword [rsp + 0x130]
call qword [sym.imp.ntoskrnl.exe_ZwClose]
mov rcx, qword [rsp + 0x138]
call qword [sym.imp.ntoskrnl.exe_ZwClose]
mov eax, dword [rsp + 0x60]
jmp 0x1ceae
mov rdi, qword [rsp + 0xd8]
mov qword [rsp + 0x70], r12
cmp rdi, r12
je 0x1ce04
mov r14d, 0x20000
mov r8, r14
xor edx, edx
mov rcx, rbx
call fcn.000231f0
mov rcx, qword [rsp + 0x130]
mov qword [rsp + 0x40], r12
lea rax, [rsp + 0x70]
mov esi, r14d
cmp rdi, r14
mov qword [rsp + 0x38], rax
cmovl esi, edi
lea rax, [rsp + 0x60]
mov dword [rsp + 0x30], esi
xor r9d, r9d
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x28], rbx
mov qword [rsp + 0x20], rax
call qword [sym.imp.ntoskrnl.exe_ZwReadFile]
mov rcx, qword [rsp + 0x130]
xor r8d, r8d
mov dl, 1
call qword [sym.imp.ntoskrnl.exe_ZwWaitForSingleObject]
cmp dword [rsp + 0x60], r12d
jl 0x1cce4
mov rcx, qword [rsp + 0x138]
mov qword [rsp + 0x40], r12
lea rax, [rsp + 0x70]
mov qword [rsp + 0x38], rax
lea rax, [rsp + 0x60]
mov dword [rsp + 0x30], esi
xor r9d, r9d
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x28], rbx
mov qword [rsp + 0x20], rax
call qword [sym.imp.ntoskrnl.exe_ZwWriteFile]
mov rcx, qword [rsp + 0x138]
xor r8d, r8d
mov dl, 1
mov ebp, eax
call qword [sym.imp.ntoskrnl.exe_ZwWaitForSingleObject]
cmp dword [rsp + 0x60], r12d
jl 0x1cce4
mov eax, esi
add qword [rsp + 0x70], rax
sub rdi, rax
jne 0x1cd30
mov rcx, qword [rsp + 0x130]
mov edi, 4
lea r8, [rsp + 0xa8]
lea esi, [rdi + 0x24]
lea rdx, [rsp + 0x60]
mov dword [rsp + 0x20], edi
mov r9d, esi
call qword [sym.imp.ntoskrnl.exe_ZwQueryInformationFile]
mov rcx, qword [rsp + 0x130]
xor r8d, r8d
mov dl, 1
call qword [sym.imp.ntoskrnl.exe_ZwWaitForSingleObject]
cmp dword [rsp + 0x60], r12d
jl 0x1ce72
mov rcx, qword [rsp + 0x138]
or dword [rsp + 0xc8], 6
lea r8, [rsp + 0xa8]
lea rdx, [rsp + 0x60]
mov r9d, esi
mov dword [rsp + 0x20], edi
call qword [sym.imp.ntoskrnl.exe_ZwSetInformationFile]
mov rcx, qword [rsp + 0x138]
lea rdx, [rsp + 0x60]
call qword [sym.imp.ntoskrnl.exe_ZwFlushBuffersFile]
xor edx, edx
mov rcx, rbx
call qword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
mov rcx, qword [rsp + 0x130]
call qword [sym.imp.ntoskrnl.exe_ZwClose]
mov rcx, qword [rsp + 0x138]
call qword [sym.imp.ntoskrnl.exe_ZwClose]
mov eax, ebp
mov rbx, qword [rsp + 0x120]
add rsp, 0xf0
pop r14
pop r12
pop rdi
pop rsi
pop rbp
ret