Function at 0x450a0c
Capabilities:
Get file size
Read file on windows

Disassembly:
push ecx
push ecx
push ebx
push ebp
push esi
push edi
push dword [0x5be014]
xor ebp, ebp
call fcn.0046b017
mov ebx, eax
call fcn.004509e8
cmp dword [esp + 0x1c], ebp
mov esi, 0x560268
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileW]
cmovne esi, dword [esp + 0x1c]
xor eax, eax
push eax
push pe_nt_image_headers32
push 3
push eax
push 1
push 0xc0000000
push esi
mov dword [ebx + 0xc], eax
call edi
mov dword [ebx], eax
cmp eax, 0xffffffff
jne 0x450a98
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push closesocket
push esi
call edi
mov dword [ebx], eax
cmp eax, 0xffffffff
jne 0x450a88
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 3
push closesocket
push esi
call edi
mov dword [ebx], eax
mov dword [ebx + 0xc], 1
cmp eax, 0xffffffff
je 0x450d58
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
xor ecx, ecx
cmp dword [esp + 0x24], 2
mov eax, 0xfde9
cmovne eax, ecx
mov dword [ebx + 0x18], eax
mov eax, dword [esp + 0x20]
mov esi, dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebx + 0x2c], eax
cmp edi, 3
jl 0x450b09
push ecx
lea eax, [esp + 0x18]
push eax
push 3
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call esi
cmp dword [esp + 0x14], 3
jne 0x450bc2
push 3
lea eax, [esp + 0x14]
push 0x5779dc
push eax
call fcn.00421c81
add esp, 0xc
test eax, eax
jne 0x450bc2
mov dword [ebx + 0x18], 0xfde9
sub edi, 3
test edi, edi
jle 0x450bf2
lea eax, [edi + 2]
xor ecx, ecx
push eax
push ecx
push dword [0x5bb8a0]
cmp dword [ebx + 0x18], ecx
jne 0x450bd4
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
mov dword [esp + 0x1c], esi
test esi, esi
je 0x450bf2
lea eax, [edi*4 + 2]
push eax
push 0
push dword [0x5bb8a0]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 0x10], eax
test eax, eax
je 0x450bf2
push 0
lea eax, [esp + 0x18]
push eax
push edi
push esi
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
push esi
mov byte [esi + eax], 0
call fcn.0051d050
mov edi, eax
push edi
call fcn.0051cf50
mov esi, eax
push esi
push dword [ebx + 0x10]
call fcn.00533f70
pop ecx
pop ecx
push esi
call fcn.0051cf40
push edi
call fcn.0051d170
push dword [ebx + 0x10]
call fcn.00534070
pop ecx
push dword [esp + 0x1c]
mov dword [ebx + 0x18], 0xfde9
mov edi, eax
push 0
push dword [0x5bb8a0]
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x450bf2
xor eax, eax
push eax
push eax
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x450b11
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 0x10], eax
test eax, eax
je 0x450bf2
push 0
lea ecx, [esp + 0x18]
push ecx
push edi
push eax
push dword [ebx]
call esi
mov edi, dword [esp + 0x14]
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x450d95
xor ecx, ecx
mov word [eax + edi], cx
mov esi, dword [ebx + 0x10]
lea eax, [esi + edi]
mov dword [ebx + 0x14], eax
cmp esi, eax
jae 0x450d95
push 0x10
pop edi
mov al, byte [esi]
cmp al, 0x20
je 0x450c21
cmp al, 9
jne 0x450c24
inc esi
jmp 0x450c17
cmp al, 0x3b
jne 0x450c72
inc esi
cmp byte [esi], 0x20
jne 0x450c2f
inc esi
push edi
test ebp, ebp
je 0x450c3c
push ebp
call fcn.0046b9d1
jmp 0x450c45
lea eax, [ebx + 0x1c]
push eax
call fcn.0046b9a2
lea ebp, [eax - 8]
pop ecx
pop ecx
mov dword [ebp + 8], 2
mov dword [ebp + 0xc], esi
jmp 0x450c67
cmp al, 0xa
je 0x450d3f
cmp al, 0xd
je 0x450d3f
inc esi
mov al, byte [esi]
test al, al
jne 0x450c56
jmp 0x450d3f
cmp al, 0x5b
jne 0x450cd9
inc esi
push edi
test ebp, ebp
je 0x450c84
push ebp
call fcn.0046b9d1
jmp 0x450c8d
lea eax, [ebx + 0x1c]
push eax
call fcn.0046b9a2
lea ebp, [eax - 8]
mov dword [ebp + 8], 1
mov dword [ebp + 0xc], esi
mov al, byte [esi]
pop ecx
pop ecx
test al, al
je 0x450cbe
mov cl, al
mov al, cl
cmp cl, 0x5d
je 0x450cbe
cmp cl, 0xa
je 0x450cbe
cmp cl, 0xd
je 0x450cbe
inc esi
mov al, byte [esi]
mov cl, al
test al, al
jne 0x450ca4
mov byte [esi], 0
inc esi
cmp al, 0x5d
jne 0x450d43
jmp 0x450cd1
cmp al, 0xa
je 0x450d43
cmp al, 0xd
je 0x450d43
inc esi
mov al, byte [esi]
test al, al
jne 0x450cc8
jmp 0x450d43
cmp al, 0xa
je 0x450d43
cmp al, 0xd
je 0x450d43
mov edx, esi
jmp 0x450cf4
cmp al, 0x3d
je 0x450cf8
cmp al, 0xd
je 0x450cf8
cmp al, 0xa
je 0x450cf8
inc esi
mov al, byte [esi]
test al, al
jne 0x450ce5
lea eax, [esi - 1]
jmp 0x450d0a
mov cl, byte [eax]
cmp cl, 0x20
je 0x450d09
cmp cl, 9
jne 0x450d0e
dec eax
cmp eax, edx
ja 0x450cfd
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x450d12
cmp al, 9
je 0x450d12
push esi
push edx
lea eax, [ebx + 0x1c]
push ebp
push eax
call fcn.00450db0
add esp, 0x10
mov ebp, eax
jmp 0x450d39
cmp al, 0xa
je 0x450d3f
cmp al, 0xd
je 0x450d3f
inc esi
mov al, byte [esi]
test al, al
jne 0x450d30
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, 0xa
je 0x450d42
cmp al, 0xd
je 0x450d42
cmp esi, dword [ebx + 0x14]
jb 0x450c17
jmp 0x450d95
mov eax, dword [esp + 0x20]
and dword [ebx], ebp
push esi
mov dword [ebx + 0x2c], eax
mov dword [ebx + 0x18], 0xfde9
call fcn.0041674d
pop ecx
lea eax, [eax*2 + 2]
push eax
push 0
push dword [0x5bb8a0]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 4], eax
test eax, eax
je 0x450d95
push esi
push eax
call fcn.00533b96
pop ecx
pop ecx
mov eax, dword [ebx]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret 0xc