Function at 0x1400f3ffc
Capabilities:
Get file size
Read file on windows

Disassembly:
mov rax, rsp
push rbp
push r14
push r15
lea rbp, [rax - 0x6f8]
sub rsp, 0x7e0
mov qword [rsp + 0x50], 0xfffffffffffffffe
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
mov rax, qword [0x14031f2d0]
xor rax, rsp
mov qword [rbp + 0x6d0], rax
mov rbx, rcx
lea rcx, [rbp + 0x1a0]
call fcn.1400cfd78
nop
xor r9d, r9d
xor r8d, r8d
mov rdx, rbx
lea rcx, [rbp + 0x1a0]
call fcn.1400d4a94
lea rdx, [rbp + 0x2b0]
lea rcx, [rbp + 0x80]
call fcn.1400ce5b8
nop
xor ebx, ebx
mov edi, ebx
mov esi, ebx
call fcn.1400d1b14
mov rdx, rax
lea rcx, [rsp + 0x60]
call fcn.1400ce5b8
nop
call fcn.1400d1b1c
mov rcx, rax
call fcn.1400cf128
test al, al
je 0x1400f4154
lea rdx, [rbp + 0x80]
lea rcx, [rsp + 0x60]
call fcn.1400ce958
lea rcx, [rsp + 0x60]
call fcn.1400ce874
mov rcx, rax
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
mov edx, 0x80000000
lea r8d, [rbx + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov r14, rax
cmp rax, 0xffffffffffffffff
jne 0x1400f40fc
lea rcx, [rsp + 0x60]
call fcn.1400ce724
jmp 0x1400f42c6
xor edx, edx
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test eax, eax
je 0x1400f40ed
mov dword [rsp + 0x40], ebx
mov ecx, esi
call fcn.1400cd718
mov rdi, rax
mov qword [rsp + 0x20], rbx
lea r9, [rsp + 0x40]
mov r8d, esi
mov rdx, rax
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [rsp + 0x40], esi
je 0x1400f42b3
mov rcx, rdi
call fcn.14013aa70
mov rdi, rbx
jmp 0x1400f40ed
call fcn.1400d1b1c
mov rdx, rax
lea rcx, [rsp + 0x60]
call fcn.1400ce958
call fcn.1400d1eb0
test al, al
je 0x1400f4179
call fcn.1400d1b24
mov r14, rax
jmp 0x1400f41d9
call fcn.1400d1b2c
mov rdx, rax
lea rcx, [rbp + 0x110]
call fcn.1400ce5b8
nop
lea rcx, [rbp + 0x110]
call fcn.1400ce874
mov rcx, rax
xor edx, edx
call fcn.1400d7298
mov r15, rax
lea rcx, [rsp + 0x60]
call fcn.1400ce874
mov rcx, rax
mov rdx, r15
call fcn.140103350
mov r14, rax
test r15, r15
je 0x1400f41cd
mov rcx, r15
call fcn.14013aa70
nop
lea rcx, [rbp + 0x110]
call fcn.1400ce724
test r14, r14
je 0x1400f40ed
mov dword [rsp + 0x44], ebx
lea rdx, [rbp + 0x80]
lea rcx, [rbp - 0x10]
call fcn.1400ce5b8
nop
lea r8, [0x140264c24]
lea rdx, [0x1402c65bc]
lea rcx, [rbp - 0x10]
call fcn.1400cf354
lea rcx, [rbp - 0x10]
call fcn.1400ce874
mov rdx, rax
lea rax, [rbp + 0x4a0]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x44]
mov r8b, 1
mov rcx, r14
call fcn.140102d44
test eax, eax
je 0x1400f4248
lea rcx, [rbp - 0x10]
call fcn.1400ce724
jmp 0x1400f40ed
mov esi, dword [rbp + 0x6cc]
test esi, esi
je 0x1400f423a
mov ecx, esi
call fcn.1400cd718
mov rdi, rax
mov r9d, esi
mov r8, rax
mov edx, dword [rsp + 0x44]
mov rcx, r14
call fcn.14010384c
test eax, eax
je 0x1400f4297
cmp eax, 0x600
je 0x1400f4297
mov rcx, rdi
call fcn.14013aa70
mov rdi, rbx
call fcn.1400d1eb0
test al, al
jne 0x1400f423a
mov rcx, r14
call fcn.140102a84
jmp 0x1400f423a
call fcn.1400d1eb0
test al, al
jne 0x1400f42a9
mov rcx, r14
call fcn.140102a84
nop
lea rcx, [rbp - 0x10]
call fcn.1400ce724
nop
lea rcx, [rsp + 0x60]
call fcn.1400ce724
test rdi, rdi
jne 0x1400f435c
lea rcx, [rbp + 0x80]
call fcn.1400ce874
mov rcx, rax
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
xor r9d, r9d
mov edx, 0x80000000
lea r8d, [r9 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov r14, rax
cmp rax, 0xffffffffffffffff
je 0x1400f4357
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test eax, eax
je 0x1400f4357
mov dword [rsp + 0x48], ebx
mov ecx, esi
call fcn.1400cd718
mov rdi, rax
mov qword [rsp + 0x20], rbx
lea r9, [rsp + 0x48]
mov r8d, esi
mov rdx, rax
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov rcx, r14
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [rsp + 0x48], esi
je 0x1400f4357
mov rcx, rdi
call fcn.14013aa70
mov rdi, rbx
test rdi, rdi
je 0x1400f4372
mov edx, esi
mov rcx, rdi
call fcn.1400f3f38
mov rbx, rax
mov rcx, rdi
call fcn.14013aa70
nop
lea rcx, [rbp + 0x80]
call fcn.1400ce724
nop
lea rcx, [rbp + 0x418]
call fcn.1400ce724
lea rcx, [rbp + 0x338]
call fcn.1400ce724
lea rcx, [rbp + 0x2b0]
call fcn.1400ce724
lea rcx, [rbp + 0x228]
call fcn.1400ce724
lea rcx, [rbp + 0x1a0]
call fcn.1400ce724
mov rax, rbx
mov rcx, qword [rbp + 0x6d0]
xor rcx, rsp
call fcn.14013a450
lea r11, [rsp + 0x7e0]
mov rbx, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r15
pop r14
pop rbp
ret