Function at 0x48e810
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x38c
mov eax, 0x56dff5
call fcn.004e718f
mov esi, dword [ebp + 0xc]
xor ebx, ebx
test esi, esi
jne 0x48e9d0
call fcn.0047e6f2
push eax
lea ecx, [ebp - 0xc0]
call fcn.0047506a
mov dword [ebp - 4], ebx
call fcn.0047e6f8
mov ecx, eax
call fcn.0047584b
test al, al
je 0x48e8fc
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.004752a9
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp - 0xc0]
call fcn.0043f83f
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x48e89f
lea ecx, [ebp - 0xc0]
or dword [ebp - 4], 0xffffffff
call fcn.004751a5
jmp 0x48eb70
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x48e88b
push edi
mov dword [ebp - 0x390], ebx
call fcn.00437c34
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 0x48e9c5
push ebx
call fcn.00437c3d
pop ecx
lea ecx, [ebp - 0xc0]
or dword [ebp - 4], 0xffffffff
call fcn.004751a5
jmp 0x48eb6e
call fcn.0047e6f8
push eax
lea ecx, [ebp - 0xc0]
call fcn.0047528c
call fcn.0047e824
test al, al
je 0x48e91d
call fcn.0047e6fe
jmp 0x48e934
push 2
push ebx
lea ecx, [ebp - 0xc0]
call fcn.0043f83f
push eax
call fcn.00491b0f
add esp, 0xc
mov esi, eax
test esi, esi
je 0x48e88b
lea eax, [ebp - 0x374]
push eax
lea eax, [ebp - 0x384]
push eax
push 1
push dword [ebp + 8]
push esi
call fcn.00491550
add esp, 0x14
test eax, eax
jne 0x48e88b
mov edi, dword [ebp - 0x148]
test edi, edi
je 0x48e88b
push edi
call fcn.00437c34
push 3
push edi
mov ebx, eax
push ebx
push dword [ebp - 0x384]
push esi
call fcn.00491ecf
add esp, 0x18
test eax, eax
je 0x48e9b5
cmp eax, 0x600
je 0x48e9b5
push ebx
call fcn.00437c3d
pop ecx
call fcn.0047e824
test al, al
jne 0x48e8e8
push esi
call fcn.004913aa
jmp 0x48e8e7
call fcn.0047e824
test al, al
jne 0x48e9c5
push esi
call fcn.004913aa
pop ecx
lea ecx, [ebp - 0xc0]
jmp 0x48ea84
push str.fullpath
push esi
call fcn.004d518c
pop ecx
pop ecx
test eax, eax
jne 0x48ea92
push 0xffffffffffffffff
push dword [ebp + 8]
lea ecx, [ebp - 0x144]
call fcn.0047508f
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.0043f83f
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x48ea2e
lea ecx, [ebp - 0x144]
jmp 0x48e891
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x48ea23
push edi
mov dword [ebp - 0x394], ebx
call fcn.00437c34
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 0x48ea7e
push ebx
call fcn.00437c3d
pop ecx
lea ecx, [ebp - 0x144]
jmp 0x48e8ee
lea ecx, [ebp - 0x144]
or dword [ebp - 4], 0xffffffff
call fcn.004751a5
jmp 0x48eb6a
push str.respath
push esi
call fcn.004d518c
pop ecx
pop ecx
test eax, eax
jne 0x48eafb
call fcn.0047e6e3
push 0x5834b0
push dword [ebp + 8]
mov edi, eax
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x48edfd
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x48eb6e
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.00437c34
push edi
mov ebx, eax
push esi
push ebx
call fcn.004bec40
add esp, 0x10
jmp 0x48eb6a
push esi
push dword [ebp + 8]
call fcn.0047e6e3
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x48eb70
push esi
call fcn.0047e6e3
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x384], eax
push esi
test eax, eax
jne 0x48eb31
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x48eb70
call fcn.0047e6e3
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test edi, edi
je 0x48eb70
push edi
call fcn.00437c34
pop ecx
push edi
push dword [ebp - 0x384]
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push ebx
call fcn.004bec40
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
test ebx, ebx
jne 0x48ebe7
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 0x48edfd
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x48edfd
push edi
mov dword [ebp - 0x38c], ebx
call fcn.00437c34
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 0x48ebdf
push ebx
call fcn.00437c3d
pop ecx
xor ebx, ebx
test ebx, ebx
je 0x48edfd
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.004aecae
push ebx
mov edi, eax
call fcn.00437c3d
add esp, 0x1c
test edi, edi
je 0x48edfd
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.004bf1c0
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 0x48edfd
mov eax, dword [ebp - 0x388]
xor esi, esi
imul eax, dword [ebp - 0x380]
test eax, eax
jle 0x48edab
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 0x48ed2a
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 0x48ed55
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 0x48ed90
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 0x48ecb0
push edi
call fcn.004aec10
push 0x9c
call fcn.00437bf3
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x38c], esi
mov dword [ebp - 4], 2
test esi, esi
je 0x48edda
lea ecx, [esi + 0x14]
call fcn.004750b3
jmp 0x48eddc
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 0x48edff
xor eax, eax
call fcn.004e7139
ret