Function at 0x403161
Capabilities:
Accept command line arguments
Get common file path
Get file system object information

Disassembly:
sub esp, 0x180
push ebx
push ebp
push esi
xor ebx, ebx
push edi
mov dword [esp + 0x18], ebx
mov dword [esp + 0x10], 0x4091d8
xor esi, esi
mov byte [esp + 0x14], 0x20
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
push ebx
call dword [sym.imp.ole32.dll_OleInitialize]
mov dword [0x423fb4], eax
push ebx
lea eax, [esp + 0x34]
push 0x160
push eax
push ebx
push 0x41f4c8
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
push str.NSIS
push 0x423700
call fcn.0040593a
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, 0x429000
push eax
push edi
call fcn.0040593a
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp byte [0x429000], 0x22
mov dword [0x423f00], eax
mov eax, edi
jne 0x4031eb
mov byte [esp + 0x14], 0x22
mov eax, 0x429001
push dword [esp + 0x14]
push eax
call fcn.00405458
push eax
call dword [sym.imp.USER32.dll_CharNextA]
mov dword [esp + 0x1c], eax
jmp 0x403265
cmp cl, 0x20
jne 0x40320d
inc eax
cmp byte [eax], 0x20
je 0x403207
cmp byte [eax], 0x22
mov byte [esp + 0x14], 0x20
jne 0x40321d
inc eax
mov byte [esp + 0x14], 0x22
cmp byte [eax], 0x2f
jne 0x403255
inc eax
cmp byte [eax], 0x53
jne 0x403236
mov cl, byte [eax + 1]
or cl, 0x20
cmp cl, 0x20
jne 0x403236
or esi, 2
cmp dword [eax], 0x4352434e
jne 0x40324c
mov cl, byte [eax + 4]
or cl, 0x20
cmp cl, 0x20
jne 0x40324c
or esi, 4
cmp dword [eax - 2], 0x3d442f20
je 0x40326d
push dword [esp + 0x14]
push eax
call fcn.00405458
cmp byte [eax], 0x22
jne 0x403265
inc eax
mov cl, byte [eax]
cmp cl, bl
jne 0x403202
jmp 0x40327e
mov dword [eax - 2], ebx
add eax, 2
push eax
push 0x429400
call fcn.0040593a
mov ebp, 0x42a400
push ebp
push 0x400
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
call fcn.0040312d
test eax, eax
jne 0x4032b8
push 0x3fb
push ebp
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push str.Temp
push ebp
call fcn.00405956
call fcn.0040312d
test eax, eax
je 0x403336
push 0x42a000
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push esi
call fcn.00402c56
cmp eax, ebx
mov dword [esp + 0x10], eax
jne 0x403336
cmp dword [0x423f14], ebx
je 0x403326
push ebx
push edi
call fcn.00405458
mov esi, eax
jmp 0x4032ed
cmp dword [esi], 0x3d3f5f20
je 0x4032f1
dec esi
cmp esi, edi
jae 0x4032e4
cmp esi, edi
mov dword [esp + 0x10], 0x409178
jb 0x403361
mov byte [esi], bl
add esi, 4
push esi
call fcn.0040550e
test eax, eax
je 0x403336
push esi
push 0x429400
call fcn.0040593a
push esi
push 0x429800
call fcn.0040593a
mov dword [esp + 0x10], ebx
or dword [0x423fac], 0xffffffff
call fcn.004034f0
mov dword [esp + 0x18], eax
call fcn.004034cb
call dword [sym.imp.ole32.dll_OleUninitialize]
cmp dword [esp + 0x10], ebx
je 0x403430
push 0x200010
push dword [esp + 0x14]
call fcn.00405208
push 2
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push str.nsu.tmp
push ebp
call fcn.00405956
mov esi, 0x429c00
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x403336
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push ebp
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
cmp byte [0x429400], bl
jne 0x40339f
push esi
push 0x429400
call fcn.0040593a
push dword [esp + 0x1c]
push section..ndata
call fcn.0040593a
push 0x1a
mov word [0x424400], 0x41
pop edi
mov esi, 0x41f0c8
mov eax, dword [0x423f08]
push dword [eax + 0x120]
push esi
call fcn.0040595c
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
cmp dword [esp + 0x10], ebx
je 0x40341b
push 1
push esi
push 0x42ac00
call dword [sym.imp.KERNEL32.dll_CopyFileA]
test eax, eax
je 0x40341b
push ebx
push esi
call fcn.00405688
mov eax, dword [0x423f08]
push dword [eax + 0x124]
push esi
call fcn.0040595c
push esi
call fcn.004051a7
cmp eax, ebx
je 0x40341b
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esp + 0x10], ebx
inc byte [0x424400]
dec edi
jne 0x4033be
push ebx
push ebp
call fcn.00405688
jmp 0x403336
cmp dword [0x423f94], ebx
je 0x4034b3
push 3
call fcn.00405c20
push 4
mov ebp, eax
call fcn.00405c20
push 5
mov esi, eax
call fcn.00405c20
cmp ebp, ebx
mov edi, eax
je 0x40349f
cmp esi, ebx
je 0x40349f
cmp edi, ebx
je 0x40349f
lea eax, [esp + 0x1c]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call ebp
test eax, eax
je 0x40349f
lea eax, [esp + 0x24]
push eax
push str.SeShutdownPrivilege
push ebx
call esi
push ebx
push ebx
lea eax, [esp + 0x28]
push ebx
push eax
push ebx
push dword [esp + 0x30]
mov dword [esp + 0x38], 1
mov dword [esp + 0x44], 2
call edi
push ebx
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
test eax, eax
jne 0x4034b3
push 9
call fcn.0040140b
mov eax, dword [0x423fac]
cmp eax, 0xffffffff
je 0x4034c1
mov dword [esp + 0x18], eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_ExitProcess]