Function at 0x426e00
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x47eb0b
mov eax, dword fs:[0]
push eax
sub esp, 0x2c4
mov eax, dword [0x49c4b0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi]
mov ebx, dword [ebp + 8]
test eax, eax
je 0x426e42
push eax
call fcn.0045ebf9
add esp, 4
mov eax, dword [esi + 4]
test eax, eax
je 0x426e52
push eax
call fcn.0045ebf9
add esp, 4
lea eax, [ebp - 0x94]
mov dword [esi], 0
push 0xffffffffffffffff
mov dword [esi + 4], 0
lea ecx, [ebp - 0x98]
push dword [0x49d720]
mov dword [ebp - 0x98], eax
xor eax, eax
mov word [ebp - 0x94], ax
call fcn.0041c910
mov dword [ebp - 4], 0
mov eax, dword [0x49d7a8]
cmp word [eax], 0
jne 0x426f70
test ebx, ebx
je 0x426ead
push ebx
lea ecx, [ebp - 0x98]
call fcn.0041c7e0
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push dword [ebp - 0x98]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x426ede
push 0x63
push str.Error_opening_file
jmp 0x42704b
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
jne 0x426ef9
push 0x63
push str.File_is_empty
jmp 0x42704b
cmp edi, 0x400000
jbe 0x426f0d
push 0x63
push str.File_too_large
jmp 0x42704b
push edi
mov dword [ebp - 0x2d0], 0
call fcn.0045f449
add esp, 4
mov dword [ebp - 0x2cc], eax
lea ecx, [ebp - 0x2d0]
push 0
push ecx
push edi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2d0], edi
je 0x426f69
mov edi, dword [ebp - 0x2cc]
push edi
call fcn.0045efb0
add esp, 4
mov ecx, esi
call fcn.00412970
push 0x63
push str.Could_not_read_file
jmp 0x42704b
push ecx
push edi
jmp 0x427083
push eax
lea ecx, [ebp - 0x98]
call fcn.0041c7e0
cmp byte [0x49fecc], 0
je 0x426f8d
mov edi, dword [0x49fec8]
jmp 0x426fa1
mov ecx, dword [ebp - 0x98]
xor edx, edx
push 2
call fcn.0042bcc0
add esp, 4
mov edi, eax
test edi, edi
jne 0x426fb1
push 0x63
push str.Error_opening_zip_file
jmp 0x42704b
lea eax, [ebp - 0x2c8]
mov edx, ebx
push eax
lea eax, [ebp - 0x2d0]
push eax
push ecx
mov ecx, edi
call fcn.0042bd40
add esp, 0xc
test eax, eax
je 0x426fd9
push 0x63
push str.Could_not_find_ziped_file
jmp 0x42704b
mov ebx, dword [ebp - 0x9c]
test ebx, ebx
jne 0x426fec
push 0x63
push str.File_is_empty
jmp 0x42704b
cmp ebx, 0x400000
jbe 0x426ffd
push 0x63
push str.File_too_large
jmp 0x42704b
push ebx
call fcn.0045f449
mov edx, dword [ebp - 0x2d0]
mov ecx, edi
push ebx
push eax
mov dword [ebp - 0x2cc], eax
call fcn.0042be60
add esp, 0xc
test eax, eax
je 0x427071
cmp eax, 0x600
je 0x427071
push dword [ebp - 0x2cc]
call fcn.0045efb0
add esp, 4
cmp byte [0x49fecc], 0
jne 0x427044
mov ecx, edi
call fcn.0042beb0
push 0x63
push str.Could_not_unzip_file
lea eax, [esi + 0x10]
push eax
call fcn.0047c477
add esp, 0xc
lea eax, [esi + 0xd8]
push 0x31
push 0x487538
push eax
call fcn.0047c477
add esp, 0xc
xor bl, bl
jmp 0x42709c
cmp byte [0x49fecc], 0
jne 0x427081
mov ecx, edi
call fcn.0042beb0
push ecx
push ebx
mov edi, dword [ebp - 0x2cc]
mov ecx, esi
push edi
call fcn.00426d40
push edi
mov bl, al
call fcn.0045efb0
add esp, 4
mov eax, dword [ebp - 0x98]
lea ecx, [ebp - 0x94]
cmp eax, ecx
je 0x4270b5
push eax
call fcn.0045ebf9
add esp, 4
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0045eb02
mov esp, ebp
pop ebp
ret 8