Function at 0x409ad0
Capabilities:
Check if file exists
Extract resource via kernel32 functions
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x497c58
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0x4cf500]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
mov eax, dword [ebp + 8]
mov eax, dword [eax]
sub eax, 0x10
push eax
call fcn.00401630
lea esi, [eax + 0x10]
add esp, 4
mov dword [ebp - 0x14], esi
mov ecx, 1
mov byte [ebp - 4], cl
mov edi, dword [esi - 0xc]
test edi, edi
jns 0x409b2f
push 0x80070057
call fcn.00401b40
mov eax, dword [esi - 8]
sub ecx, dword [esi - 4]
sub eax, edi
or eax, ecx
jge 0x409b47
push edi
lea ecx, [ebp - 0x14]
call fcn.00401aa0
mov esi, dword [ebp - 0x14]
lea ecx, [edi + 1]
push ecx
push esi
call fcn.00474ef8
add esp, 8
cmp edi, dword [esi - 8]
jg 0x409b25
lea eax, [esi - 0x10]
xor edx, edx
mov dword [esi - 0xc], edi
push eax
mov word [esi + edi*2], dx
mov dword [ebp - 0x1c], eax
call fcn.00401630
lea ebx, [eax + 0x10]
add esp, 4
mov dword [ebp - 0x10], ebx
mov byte [ebp - 4], 2
call fcn.004099a0
mov edi, eax
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x409b85
sub eax, edx
mov esi, eax
call fcn.00409a10
mov esi, eax
push esi
lea eax, [ebp - 0x10]
push str.id__s
push eax
call fcn.0040bea0
add esp, 0xc
test edi, edi
je 0x409bb6
push edi
call fcn.00473fb1
add esp, 4
test esi, esi
je 0x409bc3
push esi
call fcn.00473fb1
add esp, 4
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov esi, dword [ebp - 0x14]
push 0x2e
push esi
mov ebx, eax
call fcn.00472f1c
add esp, 8
test eax, eax
jne 0x409be4
or eax, 0xffffffff
jmp 0x409be8
sub eax, esi
sar eax, 1
lea ecx, [eax + 1]
lea esi, [ebp - 0x18]
lea edx, [ebp - 0x14]
call fcn.00401440
mov byte [ebp - 4], 3
mov edi, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x10]
push edi
push ecx
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x409c28
lea eax, [edi - 0x10]
mov byte [ebp - 4], 2
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jmp 0x409df3
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push esi
push ebx
mov dword [ebp - 0x28], eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0xc]
push ecx
push 0
mov edi, eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x409c67
mov byte [ebp - 4], 2
jmp 0x409de0
lea ecx, [ebp + 0xc]
push ecx
lea edx, [ebp - 0x24]
push edx
mov ebx, 0x4aaf74
call fcn.004066b0
mov byte [ebp - 4], 4
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x20]
push edx
mov ebx, eax
call fcn.0040b4f0
mov byte [ebp - 4], 3
mov eax, dword [ebp - 0x24]
add eax, 0xfffffff0
add esp, 0x10
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409cb2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [ebp - 0x20]
push 0
push 0x80
mov ebx, 2
push ebx
push 0
push 0
push 0x40000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x409dbe
mov eax, dword [ebp - 0x28]
push 0
lea edx, [ebp + 8]
push edx
push edi
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x20]
xor ecx, ecx
cmp dword [ebp + 8], edi
sete cl
add eax, 0xfffffff0
lea edx, [eax + 0xc]
mov esi, ecx
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x409d1f
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], bl
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409d41
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409d64
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x1c]
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409d84
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409daa
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x20]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409ddd
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], bl
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
or edx, 0xffffffff
lea ecx, [eax + 0xc]
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409dff
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409e22
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x1c]
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409e42
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0xc]
add eax, 0xfffffff0
or edx, 0xffffffff
lea ecx, [eax + 0xc]
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x409e68
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret