Function at 0x4c6d8a
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x3cc
mov eax, 0x536dee
call fcn.00507864
mov esi, ecx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x3d8], ebx
call fcn.004c71d2
call fcn.0049a2f7
push eax
lea ecx, [ebp - 0x94]
call fcn.0049664f
and dword [ebp - 4], 0
call fcn.0049a303
mov ecx, eax
call fcn.00496f1f
test al, al
je 0x4c6ebc
push ebx
lea ecx, [ebp - 0x94]
call fcn.004968cc
xor ebx, ebx
lea ecx, [ebp - 0x94]
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
call fcn.0049686b
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3d0], eax
push ebx
cmp eax, 0xffffffff
jne 0x4c6e18
push 0x53f984
jmp 0x4c6f4b
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
jne 0x4c6e30
push ebx
push str.File_is_empty
jmp 0x4c6f4b
cmp edi, 0x400000
jbe 0x4c6e43
push ebx
push 0x53f9c8
jmp 0x4c6f4b
push edi
mov dword [ebp - 0x3d4], ebx
call fcn.004eb681
pop ecx
mov ebx, eax
lea eax, [ebp - 0x3d4]
push 0
push eax
push edi
push ebx
push dword [ebp - 0x3d0]
mov dword [ebp - 0x3d8], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [ebp - 0x3d0]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x3d4], edi
je 0x4c6e9d
push ebx
call fcn.0050332f
pop ecx
mov ecx, esi
call fcn.004c71d2
push 0
push str.Could_not_read_file
jmp 0x4c6f4b
push dword [ebp + 0xc]
mov ecx, esi
push edi
push ebx
call fcn.004c7085
push dword [ebp - 0x3d8]
mov bl, al
call fcn.0050332f
pop ecx
jmp 0x4c706c
call fcn.0049a303
push eax
lea ecx, [ebp - 0x94]
call fcn.004968af
call fcn.0049a56b
test al, al
je 0x4c6edf
call fcn.0049a309
mov edi, eax
jmp 0x4c6f41
call fcn.0049a30f
push eax
lea ecx, [ebp - 0x19c]
call fcn.0049664f
push 0
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 1
call fcn.0049686b
push eax
call fcn.004b4862
pop ecx
pop ecx
mov ebx, eax
lea ecx, [ebp - 0x94]
push ebx
call fcn.0049686b
push eax
call fcn.004c9a05
mov edi, eax
pop ecx
pop ecx
test ebx, ebx
je 0x4c6f2c
push ebx
call fcn.0050332f
pop ecx
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 0
call fcn.00496777
mov ebx, dword [ebp - 0x3d8]
test edi, edi
jne 0x4c6f59
push edi
push str.Error_opening_zip_file
mov ecx, esi
call fcn.004c71fd
mov bl, al
jmp 0x4c706c
and dword [ebp - 0x3d4], 0
lea ecx, [ebp - 0x118]
push 0xffffffffffffffff
push ebx
call fcn.00496674
push 0x53ade4
push 0x53ade8
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 2
call fcn.004970e9
lea eax, [ebp - 0x3cc]
push eax
lea eax, [ebp - 0x3d4]
push eax
push 1
lea ecx, [ebp - 0x118]
call fcn.0049686b
push eax
push edi
call fcn.004c93dc
add esp, 0x14
test eax, eax
je 0x4c6fb9
push 0
push str.Could_not_find_ziped_file
jmp 0x4c7027
mov ebx, dword [ebp - 0x1a0]
test ebx, ebx
jne 0x4c6fcb
push ebx
push str.File_is_empty
jmp 0x4c7027
cmp ebx, 0x400000
jbe 0x4c6fdc
push 0
push 0x53f9c8
jmp 0x4c7027
push ebx
call fcn.004eb681
push ebx
push eax
push dword [ebp - 0x3d4]
mov dword [ebp - 0x3d0], eax
push edi
call fcn.004c9e3c
add esp, 0x14
test eax, eax
je 0x4c7032
cmp eax, 0x600
je 0x4c7032
push dword [ebp - 0x3d0]
call fcn.0050332f
pop ecx
call fcn.0049a56b
test al, al
jne 0x4c7020
push edi
call fcn.004c91c4
pop ecx
push 0
push str.Could_not_unzip_file
mov ecx, esi
call fcn.004c71fd
mov bl, al
jmp 0x4c705d
call fcn.0049a56b
test al, al
jne 0x4c7042
push edi
call fcn.004c91c4
pop ecx
push dword [ebp + 0xc]
mov edi, dword [ebp - 0x3d0]
mov ecx, esi
push ebx
push edi
call fcn.004c7085
push edi
mov bl, al
call fcn.0050332f
pop ecx
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 0
call fcn.00496777
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.00496777
mov al, bl
call fcn.00507813
ret 8