Function at 0x4032d7
Capabilities:
Accept command line arguments
Copy file
Create directory
Delete file
Get common file path
Get file system object information
Shutdown system
Terminate process

Disassembly:
sub esp, 0x17c
push ebx
push ebp
push esi
xor esi, esi
push edi
mov dword [esp + 0x18], esi
mov ebp, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
mov byte [esp + 0x10], 0x20
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
push esi
call dword [sym.imp.ole32.dll_OleInitialize]
mov dword [0x7a3050], eax
push esi
lea eax, [esp + 0x30]
push 0x160
push eax
push esi
push 0x79e560
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
push str.NSIS_Error
push 0x7a27a0
call fcn.00405b69
mov ebx, 0x7aa400
push ebx
push 0x400
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
call fcn.004032a3
test eax, eax
jne 0x403367
push 0x3fb
push ebx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push str.Temp
push ebx
call sub.KERNEL32.dll_lstrcatA
call fcn.004032a3
test eax, eax
je 0x4034a3
mov edi, 0x7a9000
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push eax
push edi
call fcn.00405b69
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp byte [0x7a9000], 0x22
mov dword [0x7a2fa0], eax
mov eax, edi
jne 0x4033a2
mov byte [esp + 0x10], 0x22
mov eax, 0x7a9001
push dword [esp + 0x10]
push eax
call fcn.00405687
push eax
call dword [sym.imp.USER32.dll_CharNextA]
mov dword [esp + 0x14], eax
jmp 0x40341c
cmp cl, 0x20
jne 0x4033c4
inc eax
cmp byte [eax], 0x20
je 0x4033be
cmp byte [eax], 0x22
mov byte [esp + 0x10], 0x20
jne 0x4033d4
inc eax
mov byte [esp + 0x10], 0x22
cmp byte [eax], 0x2f
jne 0x40340c
inc eax
cmp byte [eax], 0x53
jne 0x4033ed
mov cl, byte [eax + 1]
or cl, 0x20
cmp cl, 0x20
jne 0x4033ed
or esi, 2
cmp dword [eax], 0x4352434e
jne 0x403403
mov cl, byte [eax + 4]
or cl, 0x20
cmp cl, 0x20
jne 0x403403
or esi, 4
cmp dword [eax - 2], 0x3d442f20
je 0x403424
push dword [esp + 0x10]
push eax
call fcn.00405687
cmp byte [eax], 0x22
jne 0x40341c
inc eax
mov cl, byte [eax]
test cl, cl
jne 0x4033b9
jmp 0x403436
and byte [eax - 2], 0
add eax, 2
push eax
push 0x7a9400
call fcn.00405b69
push esi
call fcn.00402c59
mov ebp, eax
test ebp, ebp
jne 0x4034a3
cmp dword [0x7a2fb4], eax
je 0x403493
push eax
push edi
call fcn.00405687
mov esi, eax
jmp 0x40345e
cmp dword [esi], 0x3d3f5f20
je 0x403462
dec esi
cmp esi, edi
jae 0x403455
cmp esi, edi
mov ebp, str.Error_launching_installer
jb 0x4034c9
and byte [esi], 0
add esi, 4
push esi
call fcn.0040573c
test eax, eax
je 0x4034a3
push esi
push 0x7a9400
call fcn.00405b69
push esi
push 0x7a9800
call fcn.00405b69
xor ebp, ebp
or dword [0x7a304c], 0xffffffff
call fcn.004036cb
mov dword [esp + 0x18], eax
call fcn.0040368e
call dword [sym.imp.ole32.dll_OleUninitialize]
test ebp, ebp
je 0x4035db
push 0x200010
push ebp
call fcn.00405459
push 2
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push str.nsu.tmp_
push ebx
call sub.KERNEL32.dll_lstrcatA
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
and dword [esp + 0x10], 0
mov esi, 0x79d960
mov edi, 0x79e160
push ebx
push esi
mov word [0x79d960], 0x22
call sub.KERNEL32.dll_lstrcatA
push str.Au_.exe
push esi
call sub.KERNEL32.dll_lstrcatA
push 0x79d961
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test ebp, ebp
je 0x4035c1
push 0x400
push edi
push dword [0x7a2fa0]
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [eax + 0x79e15a]
push 0x409205
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x4034a3
push 0
push 0x79d961
push edi
call dword [sym.imp.KERNEL32.dll_CopyFileA]
test eax, eax
je 0x4035c1
push 0
push 0x79d961
call fcn.004058b6
cmp byte [0x7a9400], 0
je 0x40357a
push 0x7a9400
push edi
call fcn.00405b69
jmp 0x403580
push edi
call fcn.004056a3
push 0x40927c
push esi
call sub.KERNEL32.dll_lstrcatA
push dword [esp + 0x14]
push esi
call sub.KERNEL32.dll_lstrcatA
push str.___
push esi
call sub.KERNEL32.dll_lstrcatA
push edi
push esi
call sub.KERNEL32.dll_lstrcatA
push esi
call fcn.0040565c
push ebx
push esi
call fcn.004053e1
test eax, eax
je 0x4035c1
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor ebp, ebp
inc byte [str.Au_.exe]
inc dword [esp + 0x10]
cmp dword [esp + 0x10], 0x1a
jl 0x4034ec
jmp 0x4034a3
cmp dword [0x7a3034], 0
je 0x403676
mov esi, str.ADVAPI32.dll
push str.OpenProcessToken
push esi
call fcn.00405e7c
push str.LookupPrivilegeValueA
push esi
mov ebp, eax
call fcn.00405e7c
push str.AdjustTokenPrivileges
push esi
mov edi, eax
call fcn.00405e7c
xor esi, esi
mov ebx, eax
cmp ebp, esi
je 0x403662
cmp edi, esi
je 0x403662
cmp ebx, esi
je 0x403662
lea eax, [esp + 0x14]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call ebp
test eax, eax
je 0x403662
lea eax, [esp + 0x20]
push eax
push str.SeShutdownPrivilege
push esi
call edi
push esi
push esi
lea eax, [esp + 0x24]
push esi
push eax
push esi
push dword [esp + 0x28]
mov dword [esp + 0x34], 1
mov dword [esp + 0x40], 2
call ebx
push esi
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
test eax, eax
jne 0x403676
push 9
call fcn.00401410
mov eax, dword [0x7a304c]
cmp eax, 0xffffffff
je 0x403684
mov dword [esp + 0x18], eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_ExitProcess]