Function at 0x40321b
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x22c
push ebx
push esi
xor ebx, ebx
push edi
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x2004
mov esi, 0x4dd0d8
push esi
add eax, 0x3e8
push ebx
mov dword [0x470600], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push esi
call fcn.00405a98
mov edi, eax
mov dword [0x40a010], edi
cmp edi, 0xffffffff
jne 0x403275
mov eax, str.Error_launching_installer
jmp 0x4034ad
push esi
mov esi, 0x4cd0b8
push esi
call fcn.00405c52
push esi
call fcn.004061af
push eax
push 0x4e10e0
call fcn.00405c52
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [0x42e1c0], eax
mov esi, eax
cmp eax, ebx
jbe 0x40338e
mov ebx, 0x41e138
mov eax, dword [0x47060c]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
mov edi, esi
cmp esi, eax
jb 0x4032c9
mov edi, eax
push edi
push ebx
call fcn.00402f29
test eax, eax
je 0x403421
cmp dword [0x47060c], 0
jne 0x40335b
push 0x1c
push ebx
lea eax, [ebp - 0x24]
push eax
call fcn.00405a54
mov eax, dword [ebp - 0x24]
test eax, 0xfffffff0
jne 0x403369
cmp dword [ebp - 0x20], 0xdeadbeef
jne 0x403369
cmp dword [ebp - 0x14], 0x74736e49
jne 0x403369
cmp dword [ebp - 0x18], 0x74666f73
jne 0x403369
cmp dword [ebp - 0x1c], 0x6c6c754e
jne 0x403369
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x41e134]
and eax, 2
or dword [0x470680], eax
mov eax, dword [ebp - 0xc]
mov dword [0x47060c], ecx
cmp eax, esi
ja 0x403429
test byte [ebp + 8], 8
jne 0x40334d
test byte [ebp + 8], 4
jne 0x40338c
inc dword [ebp - 8]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x403369
mov edi, esi
jmp 0x403369
test byte [ebp + 8], 2
jne 0x403369
push 0
call fcn.00402e87
pop ecx
cmp esi, dword [0x42e1c0]
jae 0x40337e
push edi
push ebx
push dword [ebp - 4]
call fcn.00406c81
mov dword [ebp - 4], eax
add dword [0x41e134], edi
sub esi, edi
jne 0x4032ae
xor ebx, ebx
push 1
call fcn.00402e87
pop ecx
cmp dword [0x47060c], ebx
je 0x403429
cmp dword [ebp - 8], ebx
je 0x4033c9
push dword [0x41e134]
call fcn.00402f5b
push 4
lea eax, [ebp + 8]
push eax
call fcn.00402f29
test eax, eax
je 0x403429
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x403429
push dword [ebp - 0x10]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, 0x426138
mov esi, eax
call fcn.00406cf2
push 0x4d50c8
lea eax, [ebp - 0x22c]
push eax
call fcn.00405ac7
push ebx
push 0x4000100
push 2
push ebx
push ebx
push 0xc0000000
lea eax, [ebp - 0x22c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x40a014], eax
cmp eax, 0xffffffff
jne 0x403430
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x4034ad
push 1
call fcn.00402e87
pop ecx
mov eax, str.Installer_integrity_check_has_failed._Common_causes_include_nincomplete_download_and_damaged_media._Contact_the_ninstallers_author_to_obtain_a_new_copy._n_nMore_information_at:_nhttp:__nsis.sf.net_NSIS_Error
jmp 0x4034ad
mov eax, dword [0x47060c]
add eax, 0x1c
push eax
call fcn.00402f5b
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x10]
not ecx
and ecx, 4
mov dword [0x4321cc], eax
sub eax, ecx
mov ecx, dword [ebp - 0xc]
push esi
push ebx
lea eax, [eax + ecx - 0x1c]
push 0xffffffffffffffff
mov dword [0x4321c8], eax
call fcn.004030f0
cmp eax, dword [ebp - 0x10]
jne 0x403429
test byte [ebp - 0x24], 1
mov dword [0x4705bc], esi
mov eax, dword [esi]
mov dword [0x470608], eax
je 0x403483
inc dword [0x470604]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, ebx
jne 0x403489
mov eax, dword [0x42e1c4]
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x4705c0
call fcn.00405a54
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4