Function at 0x51bce9
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x3e8
mov eax, 0x6766c1
call fcn.006267e9
mov dword [ebp - 0x3f4], ecx
mov ebx, dword [ebp + 8]
xor eax, eax
push 0x84
push eax
mov edi, eax
mov dword [ebp - 0x1c], ebx
mov esi, eax
lea eax, [ebp - 0xac]
push eax
call fcn.0063e3a0
add esp, 0xc
lea ecx, [ebp - 0xac]
push 0x712da8
call fcn.00516353
xor ecx, ecx
mov dword [ebp - 4], ecx
mov eax, dword [0x712e30]
cmp word [eax], cx
jne 0x51bde0
test ebx, ebx
je 0x51bd54
push ebx
lea ecx, [ebp - 0xac]
call fcn.00516378
xor ecx, ecx
push ecx
push 0x80
push 3
push ecx
push 1
push closesocket
push dword [ebp - 0xac]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
or ebx, 0xffffffff
mov dword [ebp - 0x3f0], eax
cmp eax, ebx
jne 0x51bd90
lea ecx, [ebp - 0xac]
mov dword [ebp - 4], ebx
call fcn.0041b542
jmp 0x51bf76
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x51bd7d
and dword [ebp - 0x18], 0
push esi
call fcn.00625681
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x18]
push eax
push esi
push edi
push dword [ebp - 0x3f0]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x3f0]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x18], esi
je 0x51bf64
push edi
call fcn.00625673
pop ecx
xor edi, edi
jmp 0x51bd7d
push eax
lea ecx, [ebp - 0xac]
call fcn.00516378
cmp byte [0x70aa99], 0
je 0x51be03
mov ebx, dword [0x71cd34]
mov dword [ebp - 0x3f0], ebx
jmp 0x51be6e
push 0x84
lea eax, [ebp - 0x1bc]
push 0
push eax
call fcn.0063e3a0
add esp, 0xc
lea ecx, [ebp - 0x1bc]
push 0x712eb8
call fcn.00516353
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x1bc]
call fcn.0051d429
mov ecx, dword [ebp - 0xac]
xor edx, edx
push eax
push 2
mov dword [ebp - 0x18], eax
call fcn.00460ddf
mov ebx, eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x3f0], ebx
pop ecx
pop ecx
test eax, eax
je 0x51be63
push eax
call fcn.00625673
pop ecx
lea ecx, [ebp - 0x1bc]
call fcn.0041b542
test ebx, ebx
jne 0x51be7a
or ebx, 0xffffffff
jmp 0x51bd7d
and dword [ebp - 0x18], 0
lea eax, [ebp - 0x134]
push 0x84
push 0
push eax
call fcn.0063e3a0
add esp, 0xc
lea ecx, [ebp - 0x134]
or ebx, 0xffffffff
push ebx
push dword [ebp - 0x1c]
call fcn.0051632f
push 0x6d938c
push 0x6d3cb8
lea ecx, [ebp - 0x134]
mov byte [ebp - 4], 2
call fcn.005167c8
mov edx, dword [ebp - 0x134]
lea eax, [ebp - 0x3ec]
push eax
lea eax, [ebp - 0x18]
push eax
push ecx
mov ecx, dword [ebp - 0x3f0]
call fcn.00460f14
add esp, 0xc
test eax, eax
je 0x51bef3
lea ecx, [ebp - 0x134]
call fcn.0041b542
jmp 0x51bd7d
mov esi, dword [ebp - 0x1c0]
test esi, esi
je 0x51bee3
push esi
call fcn.00625681
mov edx, dword [ebp - 0x18]
mov edi, eax
pop ecx
mov ecx, dword [ebp - 0x3f0]
push 3
push esi
push edi
call fcn.00460f47
add esp, 0xc
test eax, eax
je 0x51bf45
cmp eax, 0x600
je 0x51bf45
push edi
call fcn.00625673
xor edi, edi
cmp byte [0x70aa99], 0
pop ecx
jne 0x51bee3
mov ecx, dword [ebp - 0x3f0]
call fcn.00460f7a
jmp 0x51bee3
cmp byte [0x70aa99], 0
jne 0x51bf59
mov ecx, dword [ebp - 0x3f0]
call fcn.00460f7a
lea ecx, [ebp - 0x134]
call fcn.0041b542
lea ecx, [ebp - 0xac]
mov dword [ebp - 4], ebx
call fcn.0041b542
test edi, edi
jne 0x51bfe0
push 0
push 0x80
push 3
push 0
push 1
push closesocket
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3f0], eax
cmp eax, ebx
je 0x51bfe0
xor ebx, ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x51bfe0
push esi
mov dword [ebp - 0x1c], ebx
call fcn.00625681
pop ecx
push ebx
mov ebx, dword [ebp - 0x3f0]
mov edi, eax
lea eax, [ebp - 0x1c]
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 - 0x1c], esi
je 0x51bfe0
push edi
call fcn.00625673
pop ecx
xor edi, edi
lea eax, [ebp - 0x20]
push eax
push 0
push esi
push edi
call dword [sym.imp.GDI32.dll_AddFontMemResourceEx]
push edi
mov esi, eax
call fcn.00625673
pop ecx
mov ecx, dword [ebp - 0x3f4]
push esi
add ecx, 0x46c
call fcn.005161a0
call fcn.00626793
ret 4