Function at 0x47f9c0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5529cb
mov eax, dword fs:[0]
push eax
sub esp, 0x2c8
mov eax, dword [0x5a7464]
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 0x47fa02
push eax
call fcn.00524237
add esp, 4
mov eax, dword [esi + 4]
test eax, eax
je 0x47fa12
push eax
call fcn.00524237
add esp, 4
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00457300
push eax
lea ecx, [ebp - 0x94]
call fcn.00450c90
mov dword [ebp - 4], 0
call fcn.00457310
mov ecx, eax
call fcn.004518d0
test al, al
je 0x47fb12
push ebx
lea ecx, [ebp - 0x94]
call fcn.004510a0
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.00450fa0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x47fa8e
push 0x63
push str.Error_opening_file
jmp 0x47fcf1
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x47fc89
cmp edi, 0x400000
ja 0x47fc9a
push edi
mov dword [ebp - 0x2cc], 0
call fcn.0050724e
add esp, 4
mov dword [ebp - 0x2c8], eax
lea ecx, [ebp - 0x2cc]
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 - 0x2cc], edi
je 0x47fb09
mov edi, dword [ebp - 0x2c8]
push edi
call fcn.00506f0d
add esp, 4
mov ecx, esi
call fcn.0047ff00
push 0x63
push str.Could_not_read_file
jmp 0x47fcf1
push dword [ebp + 0xc]
push edi
jmp 0x47fd2a
call fcn.004575d0
test al, al
jne 0x47fc06
call fcn.00457310
push eax
lea ecx, [ebp - 0x94]
call fcn.00451080
call fcn.00457580
test al, al
je 0x47fb40
call fcn.00457320
jmp 0x47fb58
push 2
push 0
lea ecx, [ebp - 0x94]
call fcn.00450fa0
push eax
call fcn.0046e350
add esp, 0xc
mov edi, eax
test edi, edi
je 0x47fc43
lea eax, [ebp - 0x2c4]
push eax
lea eax, [ebp - 0x2cc]
push eax
push 1
push ebx
push edi
call fcn.0046dc60
add esp, 0x14
test eax, eax
jne 0x47fc76
mov ebx, dword [ebp - 0x98]
test ebx, ebx
je 0x47fc89
cmp ebx, 0x400000
ja 0x47fc9a
push ebx
call fcn.0050724e
push 3
push ebx
push eax
push dword [ebp - 0x2cc]
mov dword [ebp - 0x2c8], eax
push edi
call fcn.0046e7e0
add esp, 0x18
test eax, eax
je 0x47fbee
cmp eax, 0x600
je 0x47fbee
push dword [ebp - 0x2c8]
call fcn.00506f0d
add esp, 4
call fcn.00457580
test al, al
jne 0x47fcea
push edi
call fcn.0046da40
jmp 0x47fce7
call fcn.00457580
test al, al
jne 0x47fd26
push edi
call fcn.0046da40
jmp 0x47fd23
call fcn.00457310
push eax
lea ecx, [ebp - 0x94]
call fcn.00451080
call fcn.00457580
test al, al
je 0x47fc27
call fcn.00457320
jmp 0x47fc3d
push 0
lea ecx, [ebp - 0x94]
call fcn.00450fa0
push eax
call fcn.00472900
add esp, 8
mov edi, eax
test edi, edi
jne 0x47fc4f
push 0x63
push str.Error_opening_zip_file
jmp 0x47fcf1
lea eax, [ebp - 0x2d4]
xorps xmm0, xmm0
push eax
lea eax, [ebp - 0x2cc]
movlpd qword [ebp - 0x2d4], xmm0
push eax
push ebx
push edi
call fcn.00472100
add esp, 0x10
test eax, eax
je 0x47fc7f
push 0x63
push str.Could_not_find_ziped_file
jmp 0x47fcf1
mov ebx, dword [ebp - 0x2d4]
test ebx, ebx
jne 0x47fc92
push 0x63
push str.File_is_empty
jmp 0x47fcf1
cmp ebx, 0x400000
jbe 0x47fca3
push 0x63
push 0x562624
jmp 0x47fcf1
push ebx
call fcn.0050724e
push eax
push dword [ebp - 0x2cc]
mov dword [ebp - 0x2c8], eax
push edi
call fcn.00472a70
add esp, 0x10
test eax, eax
je 0x47fd14
cmp eax, 0x600
je 0x47fd14
push dword [ebp - 0x2c8]
call fcn.00506f0d
add esp, 4
call fcn.00457580
test al, al
jne 0x47fcea
push edi
call fcn.00472010
add esp, 4
push 0x63
push str.Could_not_unzip_file
lea eax, [esi + 0x10]
push eax
call fcn.0052f697
push 0x31
lea eax, [esi + 0xd8]
push 0x58a674
push eax
call fcn.0052f697
add esp, 0x18
xor bl, bl
jmp 0x47fd43
call fcn.00457580
test al, al
jne 0x47fd26
push edi
call fcn.00472010
add esp, 4
push dword [ebp + 0xc]
push ebx
mov edi, dword [ebp - 0x2c8]
mov ecx, esi
push edi
call fcn.0047fd70
push edi
mov bl, al
call fcn.00506f0d
add esp, 4
lea ecx, [ebp - 0x94]
call fcn.00450df0
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.00506c20
mov esp, ebp
pop ebp
ret 8