Function at 0x40337e
Capabilities:
Accept command line arguments
Copy file
Create directory
Delete file
Get common file path
Get file system object information
Set current directory
Shutdown system
Terminate process

Disassembly:
sub esp, 0x180
push ebx
push ebp
push esi
xor ebx, ebx
push edi
mov dword [esp + 0x18], ebx
mov dword [esp + 0x10], str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
xor esi, esi
mov byte [esp + 0x14], 0x20
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
push EmptyClipboard
call dword [sym.imp.KERNEL32.dll_SetErrorMode]
push ebx
call dword [sym.imp.ole32.dll_OleInitialize]
push 8
mov dword [0x437cb8], eax
call fcn.004058c5
push ebx
push 0x160
mov dword [0x437bc0], eax
lea eax, [esp + 0x38]
push eax
push ebx
push 0x40743b
call dword [sym.imp.SHELL32.dll_SHGetFileInfoA]
push str.NSIS_Error
push 0x4353c0
call fcn.004057e2
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push eax
mov edi, 0x451000
push edi
call fcn.004057e2
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp byte [0x451000], 0x22
mov dword [0x437bc8], eax
mov eax, edi
jne 0x40341f
mov byte [esp + 0x14], 0x22
mov eax, 0x451001
push dword [esp + 0x14]
push eax
call fcn.00405577
push eax
call dword [sym.imp.USER32.dll_CharNextA]
mov dword [esp + 0x1c], eax
jmp 0x403499
cmp cl, 0x20
jne 0x403441
inc eax
cmp byte [eax], 0x20
je 0x40343b
cmp byte [eax], 0x22
mov byte [esp + 0x14], 0x20
jne 0x403451
inc eax
mov byte [esp + 0x14], 0x22
cmp byte [eax], 0x2f
jne 0x403489
inc eax
cmp byte [eax], 0x53
jne 0x40346a
mov cl, byte [eax + 1]
or cl, 0x20
cmp cl, 0x20
jne 0x40346a
or esi, 2
cmp dword [eax], 0x4352434e
jne 0x403480
mov cl, byte [eax + 4]
or cl, 0x20
cmp cl, 0x20
jne 0x403480
or esi, 4
cmp dword [eax - 2], 0x3d442f20
je 0x4034a1
push dword [esp + 0x14]
push eax
call fcn.00405577
cmp byte [eax], 0x22
jne 0x403499
inc eax
mov cl, byte [eax]
cmp cl, bl
jne 0x403436
jmp 0x4034b2
mov dword [eax - 2], ebx
add eax, 2
push eax
push 0x452400
call fcn.004057e2
mov ebp, 0x457400
push ebp
push 0x1400
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
call fcn.00403308
test eax, eax
jne 0x4034ec
push 0x13fb
push ebp
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push str.Temp
push ebp
call sub.KERNEL32.dll_lstrcatA
call fcn.00403308
test eax, eax
je 0x40356a
push 0x456000
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push esi
call fcn.0040306d
mov dword [esp + 0x10], eax
cmp eax, ebx
jne 0x40356a
cmp dword [0x437c24], ebx
je 0x40355a
push ebx
push edi
call fcn.00405577
mov esi, eax
jmp 0x403521
cmp dword [esi], 0x3d3f5f20
je 0x403525
dec esi
cmp esi, edi
jae 0x403518
mov dword [esp + 0x10], str.Error_launching_installer
cmp esi, edi
jb 0x403595
mov byte [esi], bl
add esi, 4
push esi
call fcn.00405983
test eax, eax
je 0x40356a
push esi
push 0x452400
call fcn.004057e2
push esi
push 0x453800
call fcn.004057e2
mov dword [esp + 0x10], ebx
or dword [0x437cac], 0xffffffff
call fcn.004051e7
mov dword [esp + 0x18], eax
call fcn.0040333c
call dword [sym.imp.ole32.dll_OleUninitialize]
cmp dword [esp + 0x10], ebx
je 0x403664
push 0x200010
push dword [esp + 0x14]
call fcn.00405511
push 2
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push str.nsu.tmp
push ebp
call sub.KERNEL32.dll_lstrcatA
mov esi, 0x454c00
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x40356a
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push ebp
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
cmp byte [0x452400], bl
jne 0x4035d3
push esi
push 0x452400
call fcn.004057e2
push dword [esp + 0x1c]
push section..ndata
call fcn.004057e2
push 0x41
pop eax
push 0x1a
mov word [0x439400], ax
pop edi
mov esi, 0x423d90
mov eax, dword [0x437bcc]
push dword [eax + 0x120]
push esi
call fcn.00405a5b
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
cmp dword [esp + 0x10], ebx
je 0x40364f
push 1
push esi
push 0x459c00
call dword [sym.imp.KERNEL32.dll_CopyFileA]
test eax, eax
je 0x40364f
push ebx
push esi
call fcn.00405cb8
mov eax, dword [0x437bcc]
push dword [eax + 0x124]
push esi
call fcn.00405a5b
push esi
call fcn.004054b0
cmp eax, ebx
je 0x40364f
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esp + 0x10], ebx
inc byte [0x439400]
dec edi
jne 0x4035f2
push ebx
push ebp
call fcn.00405cb8
jmp 0x40356a
cmp dword [0x437c94], ebx
je 0x4036e7
push 3
call fcn.004058c5
push 4
mov ebp, eax
call fcn.004058c5
push 5
mov esi, eax
call fcn.004058c5
mov edi, eax
cmp ebp, ebx
je 0x4036d3
cmp esi, ebx
je 0x4036d3
cmp edi, ebx
je 0x4036d3
lea eax, [esp + 0x1c]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call ebp
test eax, eax
je 0x4036d3
lea eax, [esp + 0x24]
push eax
push str.SeShutdownPrivilege
push ebx
call esi
push ebx
push ebx
push ebx
lea eax, [esp + 0x2c]
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 0x4036e7
push 9
call fcn.0040141d
mov eax, dword [0x437cac]
cmp eax, 0xffffffff
je 0x4036f5
mov dword [esp + 0x18], eax
push dword [esp + 0x18]
jmp 0x40358f