Function at 0x48b95f
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x3cc
mov eax, 0x537b88
call fcn.004ca35e
mov esi, ecx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x3d8], ebx
call fcn.0048bd9d
call fcn.00464a38
push eax
lea ecx, [ebp - 0x94]
call fcn.004615e5
and dword [ebp - 4], 0
call fcn.00464a44
mov ecx, eax
call fcn.00461e08
test al, al
je 0x48ba91
push ebx
lea ecx, [ebp - 0x94]
call fcn.0046187b
xor ebx, ebx
lea ecx, [ebp - 0x94]
push ebx
push 0x80
push 3
push ebx
push 1
push accept
call fcn.00461823
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x3d0], eax
push ebx
cmp eax, 0xffffffff
jne 0x48b9ed
push str.Error_opening_file
jmp 0x48bb20
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
jne 0x48ba05
push ebx
push str.File_is_empty
jmp 0x48bb20
cmp edi, 0x400000
jbe 0x48ba18
push ebx
push 0x553b2c
jmp 0x48bb20
push edi
mov dword [ebp - 0x3d4], ebx
call fcn.004ca504
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 0x48ba72
push ebx
call fcn.004ca50d
pop ecx
mov ecx, esi
call fcn.0048bd9d
push 0
push str.Could_not_read_file
jmp 0x48bb20
push dword [ebp + 0xc]
mov ecx, esi
push edi
push ebx
call fcn.0048bc52
push dword [ebp - 0x3d8]
mov bl, al
call fcn.004ca50d
pop ecx
jmp 0x48bc3d
call fcn.00464a44
push eax
lea ecx, [ebp - 0x94]
call fcn.0046185e
call fcn.00464df2
test al, al
je 0x48bab4
call fcn.00464a4a
mov edi, eax
jmp 0x48bb16
call fcn.00464a50
push eax
lea ecx, [ebp - 0x19c]
call fcn.004615e5
push 0
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 1
call fcn.00461823
push eax
call fcn.0046a0e4
pop ecx
pop ecx
mov ebx, eax
lea ecx, [ebp - 0x94]
push ebx
call fcn.00461823
push eax
call fcn.0048cea0
mov edi, eax
pop ecx
pop ecx
test ebx, ebx
je 0x48bb01
push ebx
call fcn.004ca50d
pop ecx
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 0
call fcn.0046170c
mov ebx, dword [ebp - 0x3d8]
test edi, edi
jne 0x48bb2e
push edi
push str.Error_opening_zip_file
mov ecx, esi
call fcn.0048bdc8
mov bl, al
jmp 0x48bc3d
and dword [ebp - 0x3d4], 0
lea ecx, [ebp - 0x118]
push 0xffffffffffffffff
push ebx
call fcn.0046160a
push 0x550018
push 0x53f474
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 2
call fcn.00461fc4
lea eax, [ebp - 0x3cc]
push eax
lea eax, [ebp - 0x3d4]
push eax
push 1
lea ecx, [ebp - 0x118]
call fcn.00461823
push eax
push edi
call fcn.0048c86e
add esp, 0x14
test eax, eax
je 0x48bb8e
push 0
push str.Could_not_find_ziped_file
jmp 0x48bbfc
mov ebx, dword [ebp - 0x1a0]
test ebx, ebx
jne 0x48bba0
push ebx
push str.File_is_empty
jmp 0x48bbfc
cmp ebx, 0x400000
jbe 0x48bbb1
push 0
push 0x553b2c
jmp 0x48bbfc
push ebx
call fcn.004ca504
push ebx
push eax
push dword [ebp - 0x3d4]
mov dword [ebp - 0x3d0], eax
push edi
call fcn.0048d2df
add esp, 0x14
test eax, eax
je 0x48bc07
cmp eax, 0x600
je 0x48bc07
push dword [ebp - 0x3d0]
call fcn.004ca50d
pop ecx
call fcn.00464df2
test al, al
jne 0x48bbf5
push edi
call fcn.0048c651
pop ecx
push 0
push str.Could_not_unzip_file
mov ecx, esi
call fcn.0048bdc8
mov bl, al
jmp 0x48bc32
call fcn.00464df2
test al, al
jne 0x48bc17
push edi
call fcn.0048c651
pop ecx
push dword [ebp + 0xc]
mov edi, dword [ebp - 0x3d0]
mov ecx, esi
push ebx
push edi
call fcn.0048bc52
push edi
mov bl, al
call fcn.004ca50d
pop ecx
lea ecx, [ebp - 0x118]
call fcn.0046170c
lea ecx, [ebp - 0x94]
call fcn.0046170c
mov al, bl
call fcn.004ca308
ret 8