Function at 0x412b10
Capabilities:
Check if file exists
Create process on windows
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x5f175c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x140
push ebx
push ebp
push esi
lea eax, [esp + 0xb8]
push edi
mov ebp, ecx
push eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0xc0], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x412e47
cmp dword [esp + 0xcc], 2
jne 0x412e47
mov eax, dword [esp + 0xc0]
mov esi, 6
cmp eax, esi
jb 0x412db0
xor ebx, ebx
xor edx, edx
mov dword [esp + 0x10], edx
mov dword [esp + 0x18], ebx
mov word [esp + 0x14], bx
mov esi, dword [0x6cce08]
mov dword [esp + 0x158], ebx
cmp esi, ebx
jne 0x412b9f
mov esi, 0x6cce0c
mov ecx, 0x69e048
test ecx, ecx
je 0x412cdd
cmp esi, ebx
je 0x412cdd
mov eax, str.Uninstall.exe
test eax, eax
je 0x412cdd
push ebx
push ecx
lea ecx, [esp + 0x28]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x30], ebx
mov word [esp + 0x2c], bx
call fcn.00402880
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x15c], 1
call fcn.0040d680
push str.Uninstall.exe
lea ecx, [esp + 0x3c]
mov byte [esp + 0x15c], 2
call fcn.0040d680
lea ecx, [esp + 0x10]
mov byte [esp + 0x158], 3
call fcn.00401070
mov eax, dword [esp + 0x2c]
cmp eax, ebx
mov edi, eax
jne 0x412c20
lea edi, [esp + 0x30]
mov esi, dword [esp + 0x28]
lea ecx, [esp + 0x38]
call fcn.00401f40
push eax
call fcn.005c2f1a
push edi
mov ebp, eax
call fcn.005c2f1a
add esi, ebp
lea esi, [eax + esi + 3]
lea ebp, [esi + esi]
push ebp
call fcn.005db95d
mov edi, eax
add esp, 0xc
cmp edi, ebx
mov dword [esp + 0x10], edi
je 0x412ca3
mov ecx, ebp
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [esp + 0x38]
call fcn.00401f40
push eax
lea ecx, [esp + 0x30]
call fcn.00401f40
push eax
lea ecx, [esp + 0x28]
call fcn.00401f40
push eax
mov eax, dword [esp + 0x1c]
push esi
push eax
call fcn.005c2eaa
mov ecx, dword [esp + 0x24]
push ecx
call fcn.005c2f1a
add esp, 0x18
mov dword [esp + 0x18], eax
lea ecx, [esp + 0x38]
mov byte [esp + 0x158], 2
call fcn.00401070
lea ecx, [esp + 0x2c]
mov byte [esp + 0x158], 1
call fcn.00401070
lea ecx, [esp + 0x20]
mov byte [esp + 0x158], bl
call fcn.00401070
mov edx, dword [esp + 0x10]
mov ebp, dword [esp + 0x1c]
mov ecx, 0xf
xor eax, eax
lea edi, [esp + 0x44]
cmp edx, ebx
rep stosd dword es:[edi], eax
mov dword [esp + 0x44], 0x3c
mov dword [esp + 0x48], 0x40
mov dword [esp + 0x50], str.open
je 0x412d0c
mov dword [esp + 0x54], edx
jmp 0x412d14
lea eax, [esp + 0x14]
mov dword [esp + 0x54], eax
cmp edx, ebx
mov dword [esp + 0x5c], ebx
mov dword [esp + 0x60], 3
mov dword [esp + 0x64], ebx
jne 0x412d2c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x412d97
mov eax, dword [esp + 0x10]
cmp eax, ebx
jne 0x412d44
lea eax, [esp + 0x14]
push ebx
push eax
mov ecx, ebp
call fcn.00410e80
test al, al
je 0x412d97
call dword [sym.imp.USER32.dll_GetForegroundWindow]
lea ecx, [esp + 0x44]
mov dword [esp + 0x4c], eax
push ecx
mov dword [esp + 0x5c], str._startdriv
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
je 0x412d91
mov edx, dword [esp + 0x7c]
push 0xffffffffffffffff
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [esp + 0x7c]
lea eax, [esp + 0x1c]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
jmp 0x412d97
call dword [sym.imp.KERNEL32.dll_GetLastError]
lea ecx, [esp + 0x10]
mov dword [esp + 0x158], 0xffffffff
call fcn.00401070
jmp 0x412e47
mov ecx, ebp
call fcn.00412a50
mov ecx, 0xf
xor eax, eax
lea edi, [esp + 0x80]
xor ebx, ebx
rep stosd dword es:[edi], eax
mov dword [esp + 0x80], 0x3c
mov dword [esp + 0x84], 0x40
mov dword [esp + 0x8c], 0x69df8c
mov dword [esp + 0x90], str.net.exe
mov dword [esp + 0x98], ebx
mov dword [esp + 0x9c], esi
mov dword [esp + 0xa0], ebx
call dword [sym.imp.USER32.dll_GetForegroundWindow]
lea edx, [esp + 0x80]
mov dword [esp + 0x88], eax
push edx
mov dword [esp + 0x98], str.start_idmtdi
call dword [sym.imp.SHELL32.dll_ShellExecuteExA]
test eax, eax
je 0x412e47
mov eax, dword [esp + 0xb8]
push 0x2710
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [esp + 0x150]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14c
ret