Function at 0x1403f1690
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rcx
sub rsp, 0x88
lea rcx, [rsp + 0x90]
call fcn.140392b90
movzx eax, al
test eax, eax
je 0x1403f16ba
mov dword [rsp + 0x30], 1
jmp 0x1403f16c2
mov dword [rsp + 0x30], 0
mov eax, dword [rsp + 0x30]
mov dword [rsp + 0x34], eax
cmp dword [rsp + 0x34], 0
jne 0x1403f170b
lea rax, str.stream.valid__
mov qword [rsp + 0x28], rax
lea rax, [0x140497930]
mov qword [rsp + 0x20], rax
xor r9d, r9d
mov r8d, 0x7e
lea rdx, str.minkernelcrtsucrt_src_appcrt_stdio_filbuf.cpp
mov ecx, 2
call fcn.1403e2920
cmp eax, 1
jne 0x1403f170b
int3
cmp dword [rsp + 0x34], 0
jne 0x1403f1750
call fcn.140389c40
mov dword [rax], reloc.WS2_32.dll_shutdown
mov qword [rsp + 0x20], 0
mov r9d, 0x7e
lea r8, str.minkernelcrtsucrt_src_appcrt_stdio_filbuf.cpp
lea rdx, str.common_refill_and_read_nolock
lea rcx, str.stream.valid__
call fcn.140389820
mov eax, 0xffffffff
jmp 0x1403f1a58
lea rcx, [rsp + 0x90]
call fcn.1403b3f60
movzx eax, al
test eax, eax
je 0x1403f1778
lea rcx, [rsp + 0x90]
call fcn.1403a36f0
movzx eax, al
test eax, eax
je 0x1403f1782
mov eax, 0xffffffff
jmp 0x1403f1a58
mov edx, 2
lea rcx, [rsp + 0x90]
call fcn.1403b47e0
movzx eax, al
test eax, eax
je 0x1403f17b7
mov edx, reloc.WS2_32.dll_recv
lea rcx, [rsp + 0x90]
call fcn.1403b48c0
mov eax, 0xffffffff
jmp 0x1403f1a58
mov edx, 1
lea rcx, [rsp + 0x90]
call fcn.1403b48c0
lea rcx, [rsp + 0x90]
call fcn.1403b4b90
movzx eax, al
test eax, eax
jne 0x1403f17f2
lea rcx, [rsp + 0x90]
call fcn.140392b60
mov rcx, rax
call fcn.140409790
xor edx, edx
mov rcx, qword [rsp + 0x90]
call fcn.1403f1a60
mov dword [rsp + 0x48], eax
lea rcx, [rsp + 0x90]
call fcn.1403920e0
mov rax, qword [rax + 8]
mov qword [rsp + 0x58], rax
lea rcx, [rsp + 0x90]
call fcn.1403920e0
mov rcx, qword [rsp + 0x58]
mov qword [rax], rcx
lea rcx, [rsp + 0x90]
call fcn.1403920e0
mov eax, dword [rax + 0x20]
mov dword [rsp + 0x3c], eax
lea rcx, [rsp + 0x90]
call fcn.1403920e0
mov rax, qword [rax + 8]
mov qword [rsp + 0x60], rax
lea rcx, [rsp + 0x90]
call fcn.140392b60
mov rcx, rax
call fcn.1403d90d0
mov dword [rsp + 0x40], eax
mov r8d, dword [rsp + 0x3c]
mov rdx, qword [rsp + 0x60]
mov ecx, dword [rsp + 0x40]
call fcn.1403ce080
mov dword [rsp + 0x44], eax
lea rcx, [rsp + 0x90]
call fcn.1403920e0
mov ecx, dword [rsp + 0x44]
mov dword [rax + 0x10], ecx
xor edx, edx
mov rcx, qword [rsp + 0x90]
call fcn.1403f1a70
movzx eax, al
test eax, eax
jne 0x1403f1908
lea rcx, [rsp + 0x90]
call fcn.1403920e0
cmp dword [rax + 0x10], 0
je 0x1403f18d1
mov dword [rsp + 0x38], reloc.WS2_32.dll_recv
jmp 0x1403f18d9
mov dword [rsp + 0x38], 8
mov edx, dword [rsp + 0x38]
lea rcx, [rsp + 0x90]
call fcn.1403b48c0
lea rcx, [rsp + 0x90]
call fcn.1403920e0
mov dword [rax + 0x10], 0
mov eax, 0xffffffff
jmp 0x1403f1a58
mov edx, 6
lea rcx, [rsp + 0x90]
call fcn.1403b4bb0
movzx eax, al
test eax, eax
jne 0x1403f19ea
lea rcx, [rsp + 0x90]
call fcn.140392b60
mov rcx, rax
call fcn.1403d90d0
cmp eax, 0xffffffff
je 0x1403f19b7
lea rcx, [rsp + 0x90]
call fcn.140392b60
mov rcx, rax
call fcn.1403d90d0
cmp eax, 0xfffffffe
je 0x1403f19b7
lea rcx, [rsp + 0x90]
call fcn.140392b60
mov rcx, rax
call fcn.1403d90d0
sar eax, 6
cdqe
mov qword [rsp + 0x70], rax
lea rcx, [0x140579d20]
mov qword [rsp + 0x68], rcx
lea rcx, [rsp + 0x90]
call fcn.140392b60
mov rcx, rax
call fcn.1403d90d0
and eax, 0x3f
cdqe
imul rax, rax, 0x48
mov rdx, qword [rsp + 0x68]
mov rcx, qword [rsp + 0x70]
add rax, qword [rdx + rcx*8]
mov qword [rsp + 0x50], rax
jmp 0x1403f19c3
lea rax, [0x140575d60]
mov qword [rsp + 0x50], rax
mov rax, qword [rsp + 0x50]
movzx eax, byte [rax + 0x38]
and eax, 0x82
cmp eax, 0x82
jne 0x1403f19ea
mov edx, 0x20
lea rcx, [rsp + 0x90]
call fcn.1403b48c0
lea rcx, [rsp + 0x90]
call fcn.1403920e0
cmp dword [rax + 0x20], 0x200
jne 0x1403f1a41
lea rcx, [rsp + 0x90]
call fcn.1403b6fb0
movzx eax, al
test eax, eax
je 0x1403f1a41
mov edx, 0x100
lea rcx, [rsp + 0x90]
call fcn.1403b47e0
movzx eax, al
test eax, eax
jne 0x1403f1a41
lea rcx, [rsp + 0x90]
call fcn.1403920e0
mov dword [rax + 0x20], 0x1000
xor r8d, r8d
mov edx, dword [rsp + 0x48]
mov rcx, qword [rsp + 0x90]
call fcn.1403f1ac0
movzx eax, al
add rsp, 0x88
ret