Function at 0x4dcebf
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x38c
mov eax, 0x55dd9e
call fcn.0052a9a8
mov esi, dword [ebp + 0xc]
xor ebx, ebx
test esi, esi
jne 0x4dd07f
call fcn.004c5e60
push eax
lea ecx, [ebp - 0xc0]
call fcn.004c3e36
mov dword [ebp - 4], ebx
call fcn.004c5e66
mov ecx, eax
call fcn.004c4608
test al, al
je 0x4dcfab
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.004c4075
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp - 0xc0]
call fcn.004c44ae
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4dcf4e
lea ecx, [ebp - 0xc0]
or dword [ebp - 4], 0xffffffff
call fcn.004c3f71
jmp 0x4dd21f
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x4dcf3a
push edi
mov dword [ebp - 0x390], ebx
call fcn.004bc98d
pop ecx
push 0
mov ebx, eax
lea eax, [ebp - 0x390]
push eax
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x390], edi
je 0x4dd074
push ebx
call fcn.004bc996
pop ecx
lea ecx, [ebp - 0xc0]
or dword [ebp - 4], 0xffffffff
call fcn.004c3f71
jmp 0x4dd21d
call fcn.004c5e66
push eax
lea ecx, [ebp - 0xc0]
call fcn.004c4058
call fcn.004c5f92
test al, al
je 0x4dcfcc
call fcn.004c5e6c
jmp 0x4dcfe3
push 2
push ebx
lea ecx, [ebp - 0xc0]
call fcn.004c44ae
push eax
call fcn.004e5c9d
add esp, 0xc
mov esi, eax
test esi, esi
je 0x4dcf3a
lea eax, [ebp - 0x374]
push eax
lea eax, [ebp - 0x384]
push eax
push 1
push dword [ebp + 8]
push esi
call fcn.004e56de
add esp, 0x14
test eax, eax
jne 0x4dcf3a
mov edi, dword [ebp - 0x148]
test edi, edi
je 0x4dcf3a
push edi
call fcn.004bc98d
push 3
push edi
mov ebx, eax
push ebx
push dword [ebp - 0x384]
push esi
call fcn.004e605d
add esp, 0x18
test eax, eax
je 0x4dd064
cmp eax, 0x600
je 0x4dd064
push ebx
call fcn.004bc996
pop ecx
call fcn.004c5f92
test al, al
jne 0x4dcf97
push esi
call fcn.004e5538
jmp 0x4dcf96
call fcn.004c5f92
test al, al
jne 0x4dd074
push esi
call fcn.004e5538
pop ecx
lea ecx, [ebp - 0xc0]
jmp 0x4dd133
push str.fullpath
push esi
call fcn.005195c6
pop ecx
pop ecx
test eax, eax
jne 0x4dd141
push 0xffffffffffffffff
push dword [ebp + 8]
lea ecx, [ebp - 0x144]
call fcn.004c3e5b
push ebx
push 0x80
push 3
xor eax, eax
lea ecx, [ebp - 0x144]
inc eax
push ebx
push eax
push SysReAllocString
mov dword [ebp - 4], eax
call fcn.004c44ae
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4dd0dd
lea ecx, [ebp - 0x144]
jmp 0x4dcf40
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x4dd0d2
push edi
mov dword [ebp - 0x394], ebx
call fcn.004bc98d
pop ecx
push 0
mov ebx, eax
lea eax, [ebp - 0x394]
push eax
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x394], edi
je 0x4dd12d
push ebx
call fcn.004bc996
pop ecx
lea ecx, [ebp - 0x144]
jmp 0x4dcf9d
lea ecx, [ebp - 0x144]
or dword [ebp - 4], 0xffffffff
call fcn.004c3f71
jmp 0x4dd219
push str.respath
push esi
call fcn.005195c6
pop ecx
pop ecx
test eax, eax
jne 0x4dd1aa
call fcn.004c5e51
push 0x567ed8
push dword [ebp + 8]
mov edi, eax
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x4dd4ac
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x4dd21d
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push ebx
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
push edi
call fcn.004bc98d
push edi
mov ebx, eax
push esi
push ebx
call fcn.00507280
add esp, 0x10
jmp 0x4dd219
push esi
push dword [ebp + 8]
call fcn.004c5e51
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x4dd21f
push esi
call fcn.004c5e51
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x384], eax
push esi
test eax, eax
jne 0x4dd1e0
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x4dd21f
call fcn.004c5e51
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test edi, edi
je 0x4dd21f
push edi
call fcn.004bc98d
pop ecx
push edi
push dword [ebp - 0x384]
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push ebx
call fcn.00507280
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
test ebx, ebx
jne 0x4dd296
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x4dd4ac
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x4dd4ac
push edi
mov dword [ebp - 0x38c], ebx
call fcn.004bc98d
pop ecx
push 0
mov ebx, eax
lea eax, [ebp - 0x38c]
push eax
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x38c], edi
je 0x4dd28e
push ebx
call fcn.004bc996
pop ecx
xor ebx, ebx
test ebx, ebx
je 0x4dd4ac
push 4
lea eax, [ebp - 0x398]
push eax
lea eax, [ebp - 0x380]
push eax
lea eax, [ebp - 0x388]
push eax
push edi
push ebx
call fcn.004fd0cd
push ebx
mov edi, eax
call fcn.004bc996
add esp, 0x1c
test edi, edi
je 0x4dd4ac
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.00507800
mov eax, dword [ebp - 0x380]
add esp, 0xc
mov ecx, dword [ebp - 0x388]
neg eax
mov dword [ebp - 0x34], eax
xor edx, edx
xor eax, eax
mov dword [ebp - 0x38], ecx
imul ecx, dword [ebp - 0x380]
inc eax
push 0x20
mov word [ebp - 0x30], ax
mov bl, dl
pop eax
push edx
push edx
mov word [ebp - 0x2e], ax
lea eax, [ebp - 0x37c]
push eax
push edx
lea eax, [ebp - 0x3c]
shl ecx, 2
push eax
push edx
mov dword [ebp - 0x3c], 0x28
mov dword [ebp - 0x2c], edx
mov dword [ebp - 0x28], ecx
mov byte [ebp - 0x375], bl
mov dword [ebp - 0x37c], edx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x384], eax
test eax, eax
je 0x4dd4ac
mov eax, dword [ebp - 0x388]
xor esi, esi
imul eax, dword [ebp - 0x380]
test eax, eax
jle 0x4dd45a
mov edx, 0xff
mov eax, dword [ebp - 0x37c]
mov cl, byte [edi + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov ebx, dword [ebp - 0x37c]
cmp byte [ebx + esi*4 + 3], dl
jae 0x4dd3d9
movzx ecx, byte [edi + esi*4 + 3]
xor edx, edx
movzx eax, byte [edi + esi*4 + 2]
imul eax, ecx
mov ecx, 0xff
div ecx
xor edx, edx
mov byte [ebx + esi*4], al
mov ebx, 0xff
movzx ecx, byte [edi + esi*4 + 3]
movzx eax, byte [edi + esi*4 + 1]
imul eax, ecx
mov ecx, dword [ebp - 0x37c]
div ebx
xor edx, edx
mov byte [ecx + esi*4 + 1], al
movzx ecx, byte [edi + esi*4 + 3]
movzx eax, byte [edi + esi*4]
imul eax, ecx
mov ecx, dword [ebp - 0x37c]
div ebx
xor edx, edx
inc edx
mov byte [ecx + esi*4 + 2], al
mov bl, dl
mov byte [ebp - 0x375], bl
jmp 0x4dd404
mov al, byte [edi + esi*4 + 2]
xor edx, edx
mov byte [ebx + esi*4], al
inc edx
mov eax, dword [ebp - 0x37c]
mov cl, byte [edi + esi*4 + 1]
mov bl, byte [ebp - 0x375]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x37c]
mov cl, byte [edi + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x37c]
mov ecx, dword [ebp + 0x10]
cmp dword [eax + esi*4], ecx
jne 0x4dd43f
mov byte [eax + esi*4], 0
mov bl, dl
mov eax, dword [ebp - 0x37c]
mov byte [ebp - 0x375], bl
mov byte [eax + esi*4 + 1], 0
mov eax, dword [ebp - 0x37c]
mov byte [eax + esi*4 + 2], 0
mov eax, dword [ebp - 0x37c]
mov byte [eax + esi*4 + 3], 0
mov eax, dword [ebp - 0x388]
inc esi
imul eax, dword [ebp - 0x380]
mov edx, 0xff
cmp esi, eax
jl 0x4dd35f
push edi
call fcn.004fd02f
push 0x9c
call fcn.004bc94c
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x38c], esi
mov dword [ebp - 4], 2
test esi, esi
je 0x4dd489
lea ecx, [esi + 0x14]
call fcn.004c3e7f
jmp 0x4dd48b
xor esi, esi
mov eax, dword [ebp - 0x384]
mov dword [esi], eax
mov eax, esi
mov ecx, dword [ebp - 0x388]
mov dword [esi + 4], ecx
mov ecx, dword [ebp - 0x380]
mov dword [esi + 8], ecx
mov byte [esi + 0x10], bl
jmp 0x4dd4ae
xor eax, eax
call fcn.0052a963
ret