Function at 0x4a1e00
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x28
push esi
lea ecx, [ebp + 8]
call fcn.0046a980
movzx eax, al
test eax, eax
je 0x4a1e21
mov dword [ebp - 4], 1
jmp 0x4a1e28
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 4]
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 0
jne 0x4a1e57
push str.stream.valid__
push 0x4c2524
push 0
push 0x7e
push str.minkernelcrtsucrt_src_appcrt_stdio_filbuf.cpp
push 2
call fcn.00499480
add esp, 0x18
cmp eax, 1
jne 0x4a1e57
int3
cmp dword [ebp - 8], 0
jne 0x4a1e8b
call fcn.0048a040
mov dword [eax], 0x16
push 0
push 0x7e
push str.minkernelcrtsucrt_src_appcrt_stdio_filbuf.cpp
push str.common_refill_and_read_nolock
push str.stream.valid__
call fcn.00499890
add esp, 0x14
or eax, 0xffffffff
jmp 0x4a20cd
lea ecx, [ebp + 8]
call fcn.0046a8b0
movzx eax, al
test eax, eax
je 0x4a1ea9
lea ecx, [ebp + 8]
call fcn.0046a8f0
movzx ecx, al
test ecx, ecx
je 0x4a1eb1
or eax, 0xffffffff
jmp 0x4a20cd
push 2
lea ecx, [ebp + 8]
call fcn.0046b160
movzx edx, al
test edx, edx
je 0x4a1ed4
push 0x10
lea ecx, [ebp + 8]
call fcn.0046b230
or eax, 0xffffffff
jmp 0x4a20cd
push 1
lea ecx, [ebp + 8]
call fcn.0046b230
lea ecx, [ebp + 8]
call fcn.00484030
movzx eax, al
test eax, eax
jne 0x4a1efe
lea ecx, [ebp + 8]
call fcn.0046a020
push eax
call fcn.004b41a0
add esp, 4
push 0
mov ecx, dword [ebp + 8]
push ecx
call fcn.0046a840
add esp, 8
mov dword [ebp - 0x28], eax
lea ecx, [ebp + 8]
call fcn.0046a020
mov edx, dword [eax + 4]
mov dword [ebp - 0x14], edx
lea ecx, [ebp + 8]
call fcn.0046a020
mov ecx, dword [ebp - 0x14]
mov dword [eax], ecx
lea ecx, [ebp + 8]
call fcn.0046a020
mov edx, dword [eax + 0x18]
mov dword [ebp - 0x18], edx
lea ecx, [ebp + 8]
call fcn.0046a020
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
lea ecx, [ebp + 8]
call fcn.0046a020
push eax
call fcn.00491ae0
add esp, 4
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x18]
push ecx
mov edx, dword [ebp - 0x1c]
push edx
mov eax, dword [ebp - 0x20]
push eax
call fcn.004a6b40
add esp, 0xc
mov dword [ebp - 0x24], eax
lea ecx, [ebp + 8]
call fcn.0046a020
mov ecx, dword [ebp - 0x24]
mov dword [eax + 8], ecx
push 0
mov edx, dword [ebp + 8]
push edx
call fcn.004a20e0
add esp, 8
movzx eax, al
test eax, eax
jne 0x4a1fd5
lea ecx, [ebp + 8]
call fcn.0046a020
cmp dword [eax + 8], 0
je 0x4a1fab
mov dword [ebp - 0xc], 0x10
jmp 0x4a1fb2
mov dword [ebp - 0xc], 8
mov ecx, dword [ebp - 0xc]
push ecx
lea ecx, [ebp + 8]
call fcn.0046b230
lea ecx, [ebp + 8]
call fcn.0046a020
mov dword [eax + 8], 0
or eax, 0xffffffff
jmp 0x4a20cd
push 6
lea ecx, [ebp + 8]
call fcn.00484050
movzx edx, al
test edx, edx
jne 0x4a2075
lea ecx, [ebp + 8]
call fcn.0046a020
push eax
call fcn.00491ae0
add esp, 4
cmp eax, 0xffffffff
je 0x4a204f
lea ecx, [ebp + 8]
call fcn.0046a020
push eax
call fcn.00491ae0
add esp, 4
cmp eax, 0xfffffffe
je 0x4a204f
lea ecx, [ebp + 8]
call fcn.0046a020
push eax
call fcn.00491ae0
add esp, 4
mov esi, eax
sar esi, 6
lea ecx, [ebp + 8]
call fcn.0046a020
push eax
call fcn.00491ae0
add esp, 4
and eax, 0x3f
imul eax, eax, 0x38
add eax, dword [esi*4 + 0x4f4298]
mov dword [ebp - 0x10], eax
jmp 0x4a2056
mov dword [ebp - 0x10], 0x4efb70
mov ecx, dword [ebp - 0x10]
movzx edx, byte [ecx + 0x28]
and edx, 0x82
cmp edx, 0x82
jne 0x4a2075
push 0x20
lea ecx, [ebp + 8]
call fcn.0046b230
lea ecx, [ebp + 8]
call fcn.0046a020
cmp dword [eax + 0x18], 0x200
jne 0x4a20b8
lea ecx, [ebp + 8]
call fcn.004904b0
movzx eax, al
test eax, eax
je 0x4a20b8
push 0x100
lea ecx, [ebp + 8]
call fcn.0046b160
movzx ecx, al
test ecx, ecx
jne 0x4a20b8
lea ecx, [ebp + 8]
call fcn.0046a020
mov dword [eax + 0x18], 0x1000
push 0
mov edx, dword [ebp - 0x28]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.004a2120
add esp, 0xc
movzx eax, al
pop esi
mov esp, ebp
pop ebp
ret