Function at 0x4e201c
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x40c
mov eax, 0x5578e0
call fcn.0051c225
mov edi, dword [ebp + 0xc]
xor ebx, ebx
mov esi, dword [ebp + 0x14]
test edi, edi
jne 0x4e2272
call fcn.004bafe8
push eax
lea ecx, [ebp - 0xc0]
call fcn.004c1249
mov dword [ebp - 4], ebx
call fcn.004baff4
mov ecx, eax
call fcn.004c1a31
test al, al
je 0x4e20fb
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.004c149b
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp - 0xc0]
call fcn.004c1465
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4e20ae
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.004c1371
jmp 0x4e22d8
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4e209a
and dword [ebp - 0x408], 0
push esi
call fcn.0050a8cd
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x408]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x408], esi
je 0x4e2261
push edi
call fcn.0050f68c
pop ecx
jmp 0x4e209a
call fcn.004baff4
push eax
lea ecx, [ebp - 0xc0]
call fcn.004c147e
call fcn.004bb000
push eax
lea ecx, [ebp - 0x144]
call fcn.004c1249
mov byte [ebp - 4], 1
call fcn.004bb28b
test al, al
je 0x4e2133
call fcn.004baffa
mov ebx, eax
jmp 0x4e216a
push ebx
lea ecx, [ebp - 0x144]
call fcn.004c1465
push eax
call fcn.004d40ff
pop ecx
pop ecx
mov esi, eax
lea ecx, [ebp - 0xc0]
push esi
call fcn.004c1465
push eax
call sym.XFPDFEditor.exe_struct_HZIP______cdecl_OpenZip_wchar_t_const___char_const__
mov ebx, eax
pop ecx
pop ecx
test esi, esi
je 0x4e216a
push esi
call fcn.0050f68c
pop ecx
test ebx, ebx
jne 0x4e2182
lea ecx, [ebp - 0x144]
mov byte [ebp - 4], 0
call fcn.004c1371
jmp 0x4e209a
and dword [ebp - 0x404], 0
lea ecx, [ebp - 0x1c8]
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004c126e
push 0x567324
push 0x567328
lea ecx, [ebp - 0x1c8]
mov byte [ebp - 4], 2
call fcn.004c1bfb
lea eax, [ebp - 0x3f8]
push eax
lea eax, [ebp - 0x404]
push eax
push 1
lea ecx, [ebp - 0x1c8]
call fcn.004c1465
push eax
push ebx
call sym.XFPDFEditor.exe_unsigned_long_int___cdecl_FindZipItem_struct_HZIP_____wchar_t_const___bool__int___struct_ZIPENTRY__
add esp, 0x14
test eax, eax
je 0x4e21ec
lea ecx, [ebp - 0x1c8]
mov byte [ebp - 4], 1
call fcn.004c1371
jmp 0x4e216e
mov esi, dword [ebp - 0x1cc]
test esi, esi
je 0x4e21db
push esi
call fcn.0050a8cd
push esi
mov edi, eax
push edi
push dword [ebp - 0x404]
push ebx
call sym.XFPDFEditor.exe_unsigned_long_int___cdecl_UnzipItem_struct_HZIP_____int__void___unsigned_int_
add esp, 0x14
test eax, eax
je 0x4e2233
cmp eax, 0x600
je 0x4e2233
push edi
call fcn.0050f68c
pop ecx
call fcn.004bb28b
test al, al
jne 0x4e21db
push ebx
call sym.XFPDFEditor.exe_unsigned_long_int___cdecl_CloseZipU_struct_HZIP____
pop ecx
jmp 0x4e21db
call fcn.004bb28b
test al, al
jne 0x4e2243
push ebx
call sym.XFPDFEditor.exe_unsigned_long_int___cdecl_CloseZipU_struct_HZIP____
pop ecx
lea ecx, [ebp - 0x1c8]
mov byte [ebp - 4], 1
call fcn.004c1371
lea ecx, [ebp - 0x144]
mov byte [ebp - 4], 0
call fcn.004c1371
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.004c1371
jmp 0x4e22d4
test esi, esi
jne 0x4e227d
call fcn.004bafd9
mov esi, eax
push edi
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
je 0x4e22d8
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
push edi
test ebx, ebx
jne 0x4e22a5
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x4e22d8
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x4e22d8
push esi
call fcn.0050a8cd
pop ecx
push esi
push ebx
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.0050ef60
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x4e2353
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4e2561
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4e2561
and dword [ebp - 0x414], 0
push esi
call fcn.0050a8cd
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x414]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x414], esi
je 0x4e234b
push edi
call fcn.0050f68c
pop ecx
xor edi, edi
test edi, edi
je 0x4e2561
push 4
lea eax, [ebp - 0x418]
push eax
lea eax, [ebp - 0x40c]
push eax
lea eax, [ebp - 0x410]
push eax
push esi
push edi
call fcn.004ee132
push edi
mov ebx, eax
call fcn.0050f68c
add esp, 0x1c
test ebx, ebx
je 0x4e2561
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.0050ff40
mov eax, dword [ebp - 0x40c]
add esp, 0xc
mov ecx, dword [ebp - 0x410]
neg eax
and dword [ebp - 0x2c], 0
mov edi, ecx
imul edi, dword [ebp - 0x40c]
mov dword [ebp - 0x34], eax
xor eax, eax
inc eax
mov dword [ebp - 0x38], ecx
push 0x20
mov word [ebp - 0x30], ax
xor ecx, ecx
pop eax
mov word [ebp - 0x2e], ax
mov eax, edi
push ecx
shl eax, 2
push ecx
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x400]
push eax
push ecx
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x3c], 0x28
push eax
push ecx
mov byte [ebp - 0x3f9], cl
mov dword [ebp - 0x400], ecx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x408], eax
test eax, eax
je 0x4e2561
xor esi, esi
test edi, edi
jle 0x4e2501
mov edx, 0xff
mov eax, dword [ebp - 0x400]
mov cl, byte [ebx + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov ecx, dword [ebp - 0x400]
cmp byte [ecx + esi*4 + 3], dl
jae 0x4e2495
movzx ecx, byte [ebx + esi*4 + 3]
xor edx, edx
movzx eax, byte [ebx + esi*4 + 2]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x400]
xor edx, edx
mov byte [ecx + esi*4], al
movzx ecx, byte [ebx + esi*4 + 3]
movzx eax, byte [ebx + esi*4 + 1]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x400]
xor edx, edx
mov byte [ecx + esi*4 + 1], al
movzx ecx, byte [ebx + esi*4 + 3]
movzx eax, byte [ebx + esi*4]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x400]
xor edx, edx
inc edx
mov byte [ebp - 0x3f9], dl
mov byte [ecx + esi*4 + 2], al
jmp 0x4e24ba
mov al, byte [ebx + esi*4 + 2]
xor edx, edx
mov byte [ecx + esi*4], al
inc edx
mov eax, dword [ebp - 0x400]
mov cl, byte [ebx + esi*4 + 1]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x400]
mov cl, byte [ebx + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x400]
mov ecx, dword [ebp + 0x10]
cmp dword [eax + esi*4], ecx
jne 0x4e24f3
mov byte [eax + esi*4], 0
mov eax, dword [ebp - 0x400]
mov byte [ebp - 0x3f9], dl
mov byte [eax + esi*4 + 1], 0
mov eax, dword [ebp - 0x400]
mov byte [eax + esi*4 + 2], 0
mov eax, dword [ebp - 0x400]
mov byte [eax + esi*4 + 3], 0
inc esi
mov edx, 0xff
cmp esi, edi
jl 0x4e2412
push ebx
call fcn.0050ee96
push 0xa0
call fcn.0050f63b
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x418], esi
mov dword [ebp - 4], 3
test esi, esi
je 0x4e2530
lea ecx, [esi + 0x18]
call fcn.004c1292
jmp 0x4e2532
xor esi, esi
mov eax, dword [ebp - 0x408]
and dword [esi + 4], 0
and dword [esi + 8], 0
mov dword [esi], eax
mov eax, dword [ebp - 0x410]
mov dword [esi + 0xc], eax
mov eax, dword [ebp - 0x40c]
mov dword [esi + 0x10], eax
mov al, byte [ebp - 0x3f9]
mov byte [esi + 0x14], al
mov eax, esi
jmp 0x4e2563
xor eax, eax
call fcn.0051c1d4
ret