Function at 0x4270b9
Capabilities:
Read file on windows
Write file on windows

Disassembly:
mov eax, 0x47a714
call fcn.0045381c
sub esp, 0x1ec
push ebx
push esi
push edi
xor ebx, ebx
mov edi, ecx
mov dword [ebp - 0x20], ebx
cmp dword [edi + 0x58], ebx
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x1c], edi
je 0x4270ef
mov ecx, dword [ebp + 8]
add edi, 0x44
push edi
call fcn.00408e50
jmp 0x427414
lea ecx, [ebp - 0xd8]
mov byte [ebp - 0x11], bl
call fcn.00426ea3
push 0x491bb4
push eax
lea eax, [ebp - 0xf4]
push eax
mov dword [ebp - 4], ebx
call fcn.00409560
push str.support.dat
push eax
lea eax, [ebp - 0x4c]
push eax
mov byte [ebp - 4], 1
call fcn.00409560
add esp, 0x18
push ebx
push 1
lea ecx, [ebp - 0xf4]
call fcn.00401c80
push ebx
push 1
lea ecx, [ebp - 0xd8]
mov byte [ebp - 4], 3
call fcn.00401c80
cmp dword [ebp - 0x34], 0x10
mov eax, dword [ebp - 0x48]
jae 0x427154
lea eax, [ebp - 0x48]
push ebx
push 0x80
push 3
push ebx
push 3
push SysReAllocStringLen
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x4271a5
push ebx
lea eax, [ebp - 0x20]
push eax
push 0x10
lea eax, [ebp - 0x30]
push eax
push esi
mov dword [ebp - 0x20], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x427195
cmp dword [ebp - 0x20], 0x10
jne 0x427195
mov byte [ebp - 0x11], 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [ebp - 0x11], bl
jne 0x42731a
mov esi, 0x104
push esi
lea eax, [ebp - 0x1f8]
push ebx
push eax
call fcn.0044fff0
add esp, 0xc
mov byte [ebp - 0x11], bl
mov byte [ebp - 4], 5
call fcn.00426a33
test eax, eax
je 0x4272c7
call fcn.004269f2
cmp eax, ebx
je 0x4271fb
mov eax, dword [eax + 0xd0]
cmp eax, ebx
je 0x4271fb
push 0x491bb6
push esi
lea ecx, [ebp - 0x1f8]
push ecx
push str.UserSupport
call eax
add esp, 0x10
jmp 0x4271fd
xor eax, eax
cmp eax, ebx
je 0x4272b5
push 0x492230
lea ecx, [ebp - 0xbc]
call fcn.00401790
lea ecx, [ebp - 0x1f8]
push ecx
push eax
lea eax, [ebp - 0xa0]
push eax
mov byte [ebp - 4], 6
call fcn.00409560
add esp, 0xc
push 0x49222c
push eax
lea eax, [ebp - 0x68]
push eax
mov byte [ebp - 4], 7
call fcn.00409560
add esp, 0xc
xor esi, esi
push ebx
inc esi
push esi
lea ecx, [ebp - 0xa0]
call fcn.00401c80
push ebx
push esi
lea ecx, [ebp - 0xbc]
mov byte [ebp - 4], 9
call fcn.00401c80
push ebx
lea edx, [ebp - 0x68]
lea ecx, [ebp - 0x84]
call fcn.00433a56
cmp dword [eax + 0x18], 8
jb 0x427281
mov eax, dword [eax + 4]
jmp 0x427284
add eax, 4
lea ecx, [ebp - 0x30]
push ecx
push eax
call dword [sym.imp.ole32.dll_CLSIDFromString]
push ebx
test eax, eax
push esi
lea ecx, [ebp - 0x84]
setge byte [ebp - 0x12]
call fcn.004091e0
cmp byte [ebp - 0x12], bl
je 0x4272ab
mov byte [ebp - 0x11], 1
push ebx
push esi
lea ecx, [ebp - 0x68]
call fcn.00401c80
call fcn.00426a47
jmp 0x4272c7
cmp byte [ebp - 0x11], bl
push 3
pop esi
mov dword [ebp - 4], esi
jne 0x4272dc
lea eax, [ebp - 0x30]
push eax
call dword [sym.imp.ole32.dll_CoCreateGuid]
cmp dword [ebp - 0x34], 0x10
mov ecx, dword [ebp - 0x48]
jae 0x4272e8
lea ecx, [ebp - 0x48]
push 0x80
push 2
push esi
mov edx, 0xc0000000
call fcn.004336eb
mov esi, eax
cmp esi, 0xffffffff
je 0x42731a
push ebx
lea eax, [ebp - 0x1c]
push eax
push 0x10
lea eax, [ebp - 0x30]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x30]
push eax
mov dword [ebp - 0x18], ebx
call dword [sym.imp.ole32.dll_StringFromCLSID]
cmp dword [ebp - 0x18], ebx
jne 0x427344
lea esi, [edi + 0x44]
push str.a90c129d_cded_4eae_adc9_c52c22cea9cd
mov ecx, esi
call fcn.00401a80
jmp 0x427400
push dword [ebp - 0x18]
lea ecx, [ebp - 0x68]
call fcn.0040ca70
push ebx
lea edx, [ebp - 0x68]
lea ecx, [ebp - 0x84]
mov byte [ebp - 4], 0xc
call fcn.00433b2c
push 0xffffffffffffffff
push ebx
lea esi, [edi + 0x44]
push eax
mov ecx, esi
mov byte [ebp - 4], 0xd
call fcn.004019a0
push ebx
push 1
lea ecx, [ebp - 0x84]
call fcn.00401c80
push ebx
push 1
lea ecx, [ebp - 0x68]
mov byte [ebp - 4], 3
call fcn.004091e0
cmp dword [edi + 0x58], ebx
je 0x4273c3
cmp dword [esi + 0x18], 0x10
jb 0x4273a1
mov eax, dword [esi + 4]
jmp 0x4273a4
lea eax, [esi + 4]
cmp byte [eax], 0x7b
jne 0x4273c3
cmp dword [esi + 0x18], 0x10
jb 0x4273b4
mov eax, dword [esi + 4]
jmp 0x4273b7
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x1c]
push eax
mov ecx, esi
call fcn.004025d0
mov edi, dword [edi + 0x58]
cmp edi, ebx
je 0x4273f7
lea eax, [edi - 1]
push eax
mov ecx, esi
call fcn.00408ee0
cmp byte [eax], 0x7d
jne 0x4273f7
cmp dword [esi + 0x18], 0x10
jb 0x4273e5
mov eax, dword [esi + 4]
jmp 0x4273e8
lea eax, [esi + 4]
add eax, edi
dec eax
push eax
lea eax, [ebp - 0x1c]
push eax
mov ecx, esi
call fcn.004025d0
push dword [ebp - 0x18]
call dword [sym.imp.ole32.dll_CoTaskMemFree]
mov ecx, dword [ebp + 8]
push esi
call fcn.00408e50
push ebx
push 1
lea ecx, [ebp - 0x4c]
call fcn.00401c80
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret 4