Function at 0x45a1c0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5352eb
mov eax, dword fs:[0]
push eax
sub esp, 0x2c8
mov eax, dword [0x5796f4]
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 0x45a202
push eax
call fcn.0050b2cb
add esp, 4
mov eax, dword [esi + 4]
test eax, eax
je 0x45a212
push eax
call fcn.0050b2cb
add esp, 4
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00431a30
push eax
lea ecx, [ebp - 0x94]
call fcn.0042b320
mov dword [ebp - 4], 0
call fcn.00431a40
mov ecx, eax
call fcn.0042bf70
test al, al
je 0x45a312
push ebx
lea ecx, [ebp - 0x94]
call fcn.0042b710
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.0042bd00
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x45a28e
push 0x63
push str.Error_opening_file
jmp 0x45a4f1
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x45a489
cmp edi, 0x400000
ja 0x45a49a
push edi
mov dword [ebp - 0x2cc], 0
call fcn.004ee2a8
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 0x45a309
mov edi, dword [ebp - 0x2c8]
push edi
call fcn.004edf84
add esp, 4
mov ecx, esi
call fcn.00459df0
push 0x63
push str.Could_not_read_file
jmp 0x45a4f1
push dword [ebp + 0xc]
push edi
jmp 0x45a52a
call fcn.00431d00
test al, al
jne 0x45a406
call fcn.00431a40
push eax
lea ecx, [ebp - 0x94]
call fcn.0042b6f0
call fcn.00431cb0
test al, al
je 0x45a340
call fcn.00431a50
jmp 0x45a358
push 2
push 0
lea ecx, [ebp - 0x94]
call fcn.0042bd00
push eax
call fcn.00448ae0
add esp, 0xc
mov edi, eax
test edi, edi
je 0x45a443
lea eax, [ebp - 0x2c4]
push eax
lea eax, [ebp - 0x2cc]
push eax
push 1
push ebx
push edi
call fcn.004483f0
add esp, 0x14
test eax, eax
jne 0x45a476
mov ebx, dword [ebp - 0x98]
test ebx, ebx
je 0x45a489
cmp ebx, 0x400000
ja 0x45a49a
push ebx
call fcn.004ee2a8
push 3
push ebx
push eax
push dword [ebp - 0x2cc]
mov dword [ebp - 0x2c8], eax
push edi
call fcn.00448f70
add esp, 0x18
test eax, eax
je 0x45a3ee
cmp eax, 0x600
je 0x45a3ee
push dword [ebp - 0x2c8]
call fcn.004edf84
add esp, 4
call fcn.00431cb0
test al, al
jne 0x45a4ea
push edi
call fcn.004481d0
jmp 0x45a4e7
call fcn.00431cb0
test al, al
jne 0x45a526
push edi
call fcn.004481d0
jmp 0x45a523
call fcn.00431a40
push eax
lea ecx, [ebp - 0x94]
call fcn.0042b6f0
call fcn.00431cb0
test al, al
je 0x45a427
call fcn.00431a50
jmp 0x45a43d
push 0
lea ecx, [ebp - 0x94]
call fcn.0042bd00
push eax
call fcn.0044d0a0
add esp, 8
mov edi, eax
test edi, edi
jne 0x45a44f
push 0x63
push str.Error_opening_zip_file
jmp 0x45a4f1
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.0044c8a0
add esp, 0x10
test eax, eax
je 0x45a47f
push 0x63
push str.Could_not_find_ziped_file
jmp 0x45a4f1
mov ebx, dword [ebp - 0x2d4]
test ebx, ebx
jne 0x45a492
push 0x63
push str.File_is_empty
jmp 0x45a4f1
cmp ebx, 0x400000
jbe 0x45a4a3
push 0x63
push 0x53e3a4
jmp 0x45a4f1
push ebx
call fcn.004ee2a8
push eax
push dword [ebp - 0x2cc]
mov dword [ebp - 0x2c8], eax
push edi
call fcn.0044d210
add esp, 0x10
test eax, eax
je 0x45a514
cmp eax, 0x600
je 0x45a514
push dword [ebp - 0x2c8]
call fcn.004edf84
add esp, 4
call fcn.00431cb0
test al, al
jne 0x45a4ea
push edi
call fcn.0044c7b0
add esp, 4
push 0x63
push str.Could_not_unzip_file
lea eax, [esi + 0x10]
push eax
call fcn.00516904
push 0x31
lea eax, [esi + 0xd8]
push 0x562a6c
push eax
call fcn.00516904
add esp, 0x18
xor bl, bl
jmp 0x45a543
call fcn.00431cb0
test al, al
jne 0x45a526
push edi
call fcn.0044c7b0
add esp, 4
push dword [ebp + 0xc]
push ebx
mov edi, dword [ebp - 0x2c8]
mov ecx, esi
push edi
call fcn.0045a570
push edi
mov bl, al
call fcn.004edf84
add esp, 4
lea ecx, [ebp - 0x94]
call fcn.0042b470
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.004edc8a
mov esp, ebp
pop ebp
ret 8