Function at 0x4851d9
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x3d8
mov eax, 0x53d9df
call fcn.004d5b87
mov dword [ebp - 0x3e0], ecx
mov eax, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 0x3d4], eax
xor esi, esi
call fcn.004863cf
push eax
lea ecx, [ebp - 0x94]
call fcn.00482cfa
and dword [ebp - 4], esi
call fcn.004863db
mov ebx, eax
mov ecx, eax
call fcn.0048358a
lea ecx, [ebp - 0x94]
test al, al
je 0x4852d1
push dword [ebp - 0x3d4]
call fcn.00483001
push esi
push 0x80
push 3
push esi
push 1
push accept
lea ecx, [ebp - 0x94]
call fcn.00482f38
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
or ebx, 0xffffffff
mov dword [ebp - 0x3d0], eax
cmp eax, ebx
jne 0x485278
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], ebx
call fcn.00482e21
jmp 0x48545f
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x485265
and dword [ebp - 0x3d8], 0
push esi
call fcn.004d521a
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x3d8]
push eax
push esi
push edi
push dword [ebp - 0x3d0]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x3d0]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x3d8], esi
je 0x48544d
push edi
call fcn.004d5223
pop ecx
xor edi, edi
jmp 0x485265
push ebx
call fcn.00482fe4
call fcn.00486789
test al, al
je 0x4852ef
call fcn.004863e1
mov ebx, eax
mov dword [ebp - 0x3d0], ebx
jmp 0x48535b
call fcn.004863e7
push eax
lea ecx, [ebp - 0x19c]
call fcn.00482cfa
push 0
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 1
call fcn.00482f38
push eax
call fcn.0048ba7b
pop ecx
pop ecx
push eax
lea ecx, [ebp - 0x94]
mov dword [ebp - 0x3d8], eax
call fcn.00482f38
push eax
call fcn.0049cde0
mov ebx, eax
mov eax, dword [ebp - 0x3d8]
mov dword [ebp - 0x3d0], ebx
pop ecx
pop ecx
test eax, eax
je 0x48534c
push eax
call fcn.004d5223
pop ecx
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 0
call fcn.00482e21
test ebx, ebx
jne 0x485367
or ebx, 0xffffffff
jmp 0x485265
and dword [ebp - 0x3dc], 0
lea ecx, [ebp - 0x118]
or ebx, 0xffffffff
push ebx
push dword [ebp - 0x3d4]
call fcn.00482d1f
push 0x55bbec
push 0x54a8bc
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 2
call fcn.00483746
lea eax, [ebp - 0x3cc]
push eax
lea eax, [ebp - 0x3dc]
push eax
push 1
lea ecx, [ebp - 0x118]
call fcn.00482f38
push eax
push dword [ebp - 0x3d0]
call fcn.0049c7ae
add esp, 0x14
test eax, eax
je 0x4853da
lea ecx, [ebp - 0x118]
call fcn.00482e21
jmp 0x485265
mov esi, dword [ebp - 0x1a0]
test esi, esi
je 0x4853ca
push esi
call fcn.004d521a
push esi
mov edi, eax
push edi
push dword [ebp - 0x3dc]
push dword [ebp - 0x3d0]
call fcn.0049d21f
add esp, 0x14
test eax, eax
je 0x48542d
cmp eax, 0x600
je 0x48542d
push edi
call fcn.004d5223
pop ecx
xor edi, edi
call fcn.00486789
test al, al
jne 0x4853ca
push dword [ebp - 0x3d0]
call fcn.0049c591
pop ecx
jmp 0x4853ca
call fcn.00486789
test al, al
jne 0x485442
push dword [ebp - 0x3d0]
call fcn.0049c591
pop ecx
lea ecx, [ebp - 0x118]
call fcn.00482e21
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], ebx
call fcn.00482e21
test edi, edi
jne 0x4854d5
push 0
push 0x80
push 3
push 0
push 1
push accept
push dword [ebp - 0x3d4]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3d4], eax
cmp eax, ebx
je 0x4854d5
xor ebx, ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4854d5
push esi
mov dword [ebp - 0x3d0], ebx
call fcn.004d521a
pop ecx
push ebx
mov ebx, dword [ebp - 0x3d4]
mov edi, eax
lea eax, [ebp - 0x3d0]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x3d0], esi
je 0x4854d5
push edi
call fcn.004d5223
pop ecx
xor edi, edi
lea eax, [ebp - 0x3e4]
push eax
push 0
push esi
push edi
call dword [sym.imp.GDI32.dll_AddFontMemResourceEx]
push edi
mov esi, eax
call fcn.004d5223
pop ecx
mov ecx, dword [ebp - 0x3e0]
push esi
add ecx, 0x508
call fcn.00483040
call fcn.004d5b31
ret 4