Function at 0x1002312b
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x40c
mov eax, 0x10077fe5
call fcn.10058b1f
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 0x14]
test edi, edi
jne 0x1002336b
call fcn.10009bdf
push eax
lea ecx, [ebp - 0xc0]
call fcn.1000f3bb
mov dword [ebp - 4], edi
call fcn.10009beb
mov ecx, eax
call fcn.1000fbcb
test al, al
je 0x10023204
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.1000f641
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
lea ecx, [ebp - 0xc0]
call fcn.1000f5ea
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x100231f0
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x100231f0
push esi
mov dword [ebp - 0x40c], edi
call fcn.10058568
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x40c]
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 - 0x40c], esi
je 0x1002335a
push edi
call fcn.1005801c
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.1000f4e2
jmp 0x100233d1
call fcn.10009beb
push eax
lea ecx, [ebp - 0xc0]
call fcn.1000f624
call fcn.10009bf7
push eax
lea ecx, [ebp - 0x1c8]
call fcn.1000f3bb
mov byte [ebp - 4], 1
call fcn.10009e54
test al, al
je 0x1002323c
call fcn.10009bf1
mov ebx, eax
jmp 0x10023273
push edi
lea ecx, [ebp - 0x1c8]
call fcn.1000f5ea
push eax
call fcn.1000ec42
pop ecx
pop ecx
mov esi, eax
lea ecx, [ebp - 0xc0]
push esi
call fcn.1000f5ea
push eax
call fcn.10013900
mov ebx, eax
pop ecx
pop ecx
test esi, esi
je 0x10023273
push esi
call fcn.1005801c
pop ecx
test ebx, ebx
jne 0x10023287
lea ecx, [ebp - 0x1c8]
call fcn.1000f4e2
jmp 0x100231f0
push 0xffffffffffffffff
push dword [ebp + 8]
lea ecx, [ebp - 0x144]
mov dword [ebp - 0x404], edi
call fcn.1000f3e0
push 0x1007b89c
push 0x1007b8a0
lea ecx, [ebp - 0x144]
mov byte [ebp - 4], 2
call fcn.1000fd89
lea eax, [ebp - 0x3f8]
push eax
lea eax, [ebp - 0x404]
push eax
push 1
lea ecx, [ebp - 0x144]
call fcn.1000f5ea
push eax
push ebx
call fcn.100132ce
add esp, 0x14
test eax, eax
jne 0x10023324
mov esi, dword [ebp - 0x1cc]
test esi, esi
je 0x10023324
push esi
call fcn.10058568
push esi
mov edi, eax
push edi
push dword [ebp - 0x404]
push ebx
call fcn.10013d52
add esp, 0x14
test eax, eax
je 0x10023334
cmp eax, 0x600
je 0x10023334
push edi
call fcn.1005801c
pop ecx
call fcn.10009e54
test al, al
jne 0x10023324
push ebx
call fcn.100130b3
pop ecx
lea ecx, [ebp - 0x144]
call fcn.1000f4e2
jmp 0x10023277
call fcn.10009e54
test al, al
jne 0x10023344
push ebx
call fcn.100130b3
pop ecx
lea ecx, [ebp - 0x144]
call fcn.1000f4e2
lea ecx, [ebp - 0x1c8]
call fcn.1000f4e2
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.1000f4e2
jmp 0x100233cd
test esi, esi
jne 0x10023376
call fcn.10009bd0
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 0x100233d1
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
push edi
test ebx, ebx
jne 0x1002339e
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x100233d1
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x100233d1
push esi
call fcn.10058568
pop ecx
push esi
push ebx
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.1005a570
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x10023444
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x10023438
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x10023438
push esi
mov dword [ebp - 0x408], edi
call fcn.10058568
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 0x10023440
push edi
call fcn.1005801c
pop ecx
xor eax, eax
call fcn.10058add
ret
test edi, edi
je 0x10023438
push 4
lea eax, [ebp - 0x418]
push eax
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x410]
push eax
push esi
push edi
call fcn.1002f30a
push edi
mov ebx, eax
call fcn.1005801c
add esp, 0x1c
test ebx, ebx
je 0x10023438
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.1005aaf0
mov eax, dword [ebp - 0x414]
add esp, 0xc
mov ecx, dword [ebp - 0x410]
neg eax
and dword [ebp - 0x2c], 0
mov edi, ecx
imul edi, dword [ebp - 0x414]
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 - 0x404], eax
test eax, eax
je 0x10023438
xor esi, esi
test edi, edi
jle 0x100235ee
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 0x10023582
movzx ecx, byte [ebx + esi*4 + 2]
xor edx, edx
movzx eax, byte [ebx + esi*4 + 3]
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]
movzx eax, byte [ebx + esi*4 + 3]
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 0x100235a7
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 0x100235e0
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 0x100234ff
push ebx
call fcn.1002f305
push 0xa0
call fcn.1005821e
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x418], esi
mov dword [ebp - 4], 3
test esi, esi
je 0x1002361d
lea ecx, [esi + 0x18]
call fcn.1000f404
jmp 0x1002361f
xor esi, esi
mov eax, dword [ebp - 0x404]
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 - 0x414]
mov dword [esi + 0x10], eax
mov al, byte [ebp - 0x3f9]
mov byte [esi + 0x14], al
mov eax, esi
jmp 0x1002343a