Function at 0x4034e2
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, 0x180
push ebx
push ebp
push esi
xor esi, esi
push edi
mov dword [esp + 0x18], esi
mov ebx, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
mov dword [esp + 0x10], esi
mov byte [esp + 0x14], 0x20
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
push esi
call dword [sym.imp.ole32.dll_OleInitialize]
mov dword [0x425ed0], eax
push esi
lea eax, [esp + 0x34]
push 0x160
push eax
push esi
push 0x4203c0
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
push str.NSIS_Error
push 0x425620
call sub.KERNEL32.dll_lstrcpyA
mov ebp, 0x42c400
mov edi, 0x400
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
call fcn.004034ae
test eax, eax
jne 0x403577
push 0x3fb
push ebp
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push str.Temp
push ebp
call sub.KERNEL32.dll_lstrcatA
call fcn.004034ae
test eax, eax
je 0x4036c4
mov esi, 0x42b000
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
xor edi, edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp byte [0x42b000], 0x22
mov dword [0x425e20], eax
mov eax, esi
jne 0x4035b5
mov byte [esp + 0x14], 0x22
mov eax, 0x42b001
push dword [esp + 0x14]
push eax
call fcn.0040596b
push eax
call dword [sym.imp.USER32.dll_CharNextA]
mov dword [esp + 0x1c], eax
jmp 0x403633
cmp cl, 0x20
jne 0x4035d7
inc eax
cmp byte [eax], 0x20
je 0x4035d1
cmp byte [eax], 0x22
mov byte [esp + 0x14], 0x20
jne 0x4035e7
inc eax
mov byte [esp + 0x14], 0x22
cmp byte [eax], 0x2f
jne 0x403623
inc eax
cmp byte [eax], 0x53
jne 0x403602
mov cl, byte [eax + 1]
or cl, 0x20
cmp cl, 0x20
jne 0x403602
or dword [esp + 0x10], 2
cmp dword [eax], 0x4352434e
jne 0x40361a
mov cl, byte [eax + 4]
or cl, 0x20
cmp cl, 0x20
jne 0x40361a
or dword [esp + 0x10], 4
cmp dword [eax - 2], 0x3d442f20
je 0x40363b
push dword [esp + 0x14]
push eax
call fcn.0040596b
cmp byte [eax], 0x22
jne 0x403633
inc eax
mov cl, byte [eax]
test cl, cl
jne 0x4035cc
jmp 0x40364d
and byte [eax - 2], 0
add eax, 2
push eax
push 0x42b400
call sub.KERNEL32.dll_lstrcpyA
push dword [esp + 0x10]
call main
mov ebx, eax
cmp ebx, edi
jne 0x4036c4
cmp dword [0x425e34], edi
je 0x4036ad
push edi
push esi
call fcn.0040596b
mov edi, eax
jmp 0x403678
cmp dword [edi], 0x3d3f5f20
je 0x40367c
dec edi
cmp edi, esi
jae 0x40366f
cmp edi, esi
mov ebx, str.Error_launching_installer
jb 0x4036ea
and byte [edi], 0
add edi, 4
push edi
call fcn.00405a20
test eax, eax
je 0x4036c4
push edi
push 0x42b400
call sub.KERNEL32.dll_lstrcpyA
push edi
push 0x42b800
call sub.KERNEL32.dll_lstrcpyA
xor ebx, ebx
or dword [0x425ecc], 0xffffffff
call fcn.004038f5
push 1
mov dword [esp + 0x1c], eax
call fcn.0040610f
call fcn.004038af
call dword [sym.imp.ole32.dll_OleUninitialize]
test ebx, ebx
je 0x4037fc
push 0x200010
push ebx
call fcn.004056fd
push 2
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push str.nsu.tmp_
push ebp
call sub.KERNEL32.dll_lstrcatA
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
and dword [esp + 0x10], 0
mov esi, 0x41f7c0
mov edi, 0x41ffc0
push ebp
push esi
mov word [0x41f7c0], 0x22
call sub.KERNEL32.dll_lstrcatA
push str.Au_.exe
push esi
call sub.KERNEL32.dll_lstrcatA
push 0x41f7c1
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test ebx, ebx
je 0x4037e2
push 0x400
push edi
push dword [0x425e20]
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [eax + 0x41ffba]
push 0x409711
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x4036c4
push 0
push 0x41f7c1
push edi
call dword [sym.imp.KERNEL32.dll_CopyFileA]
test eax, eax
je 0x4037e2
push 0
push 0x41f7c1
call fcn.00405b7b
cmp byte [0x42b400], 0
je 0x40379b
push 0x42b400
push edi
call sub.KERNEL32.dll_lstrcpyA
jmp 0x4037a1
push edi
call fcn.00405987
push 0x409788
push esi
call sub.KERNEL32.dll_lstrcatA
push dword [esp + 0x1c]
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.00405940
push ebp
push esi
call fcn.00405685
test eax, eax
je 0x4037e2
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor ebx, ebx
inc byte [str.Au_.exe]
inc dword [esp + 0x10]
cmp dword [esp + 0x10], 0x1a
jl 0x40370d
jmp 0x4036c4
cmp dword [0x425eb4], 0
je 0x403897
mov esi, str.ADVAPI32.dll
push str.OpenProcessToken
push esi
call fcn.00406206
push str.LookupPrivilegeValueA
push esi
mov ebp, eax
call fcn.00406206
push str.AdjustTokenPrivileges
push esi
mov edi, eax
call fcn.00406206
xor esi, esi
mov ebx, eax
cmp ebp, esi
je 0x403883
cmp edi, esi
je 0x403883
cmp ebx, esi
je 0x403883
lea eax, [esp + 0x1c]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call ebp
test eax, eax
je 0x403883
lea eax, [esp + 0x24]
push eax
push str.SeShutdownPrivilege
push esi
call edi
push esi
push esi
lea eax, [esp + 0x28]
push esi
push eax
push esi
push dword [esp + 0x30]
mov dword [esp + 0x38], 1
mov dword [esp + 0x44], 2
call ebx
push esi
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
test eax, eax
jne 0x403897
push 9
call fcn.00401410
mov eax, dword [0x425ecc]
cmp eax, 0xffffffff
je 0x4038a5
mov dword [esp + 0x18], eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_ExitProcess]