Function at 0x4034c3
Capabilities:
Get file size

Disassembly:
sub esp, 0x228
push ebx
push ebp
push esi
xor ebx, ebx
xor ebp, ebp
push edi
mov dword [esp + 0x10], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x400
mov edi, 0x442800
add eax, 0x3e8
push edi
push ebp
mov dword [0x434220], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push edi
call fcn.004068dc
mov esi, eax
mov dword [0x40a010], esi
cmp esi, 0xffffffff
jne 0x40351b
mov eax, str.Error_launching_installer
jmp 0x40370d
push edi
mov edi, 0x440800
push edi
call fcn.00406adb
push edi
call fcn.00406cd1
push eax
push 0x443000
call fcn.00406adb
xor edi, edi
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
mov dword [0x40c980], esi
test esi, esi
je 0x403646
mov ebx, dword [esp + 0x23c]
cmp dword [0x434228], 0
mov eax, 0x8000
mov edi, 0x200
cmovne edi, eax
cmp esi, edi
cmovb edi, esi
push edi
push 0x416550
call fcn.0040314f
test eax, eax
je 0x403700
cmp dword [0x434228], 0
jne 0x40360a
push 0x1c
push 0x416550
lea eax, [esp + 0x1c]
push eax
call fcn.00406675
test dword [esp + 0x14], 0xfffffff0
jne 0x403617
cmp dword [esp + 0x18], 0xdeadbeef
jne 0x403617
cmp dword [esp + 0x24], 0x74736e49
jne 0x403617
cmp dword [esp + 0x20], 0x74666f73
jne 0x403617
cmp dword [esp + 0x1c], 0x6c6c754e
jne 0x403617
mov eax, dword [0x40c984]
or ebx, dword [esp + 0x14]
mov ecx, dword [esp + 0x2c]
mov dword [0x434228], eax
mov eax, ebx
and eax, 2
or dword [0x434300], eax
cmp ecx, esi
ja 0x403708
mov eax, ebx
and al, 0xc
cmp al, 4
je 0x403640
lea esi, [ecx - 4]
inc ebp
cmp edi, esi
jbe 0x403617
mov edi, esi
jmp 0x403617
test bl, 2
jne 0x403617
push 0
call fcn.0040341d
pop ecx
cmp esi, dword [0x40c980]
jae 0x403632
push edi
push 0x416550
push dword [esp + 0x18]
call fcn.00406dfd
mov dword [esp + 0x10], eax
add dword [0x40c984], edi
sub esi, edi
jne 0x403559
mov ebx, dword [esp + 0x10]
xor edi, edi
push 1
call fcn.0040341d
cmp dword [0x434228], 0
pop ecx
je 0x403708
test ebp, ebp
je 0x40368a
push dword [0x40c984]
call fcn.00403165
push 4
lea eax, [esp + 0x14]
push eax
push dword [0x40a010]
call fcn.00406909
test eax, eax
je 0x403708
cmp ebx, dword [esp + 0x10]
jne 0x403708
push dword [esp + 0x28]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
push 8
mov esi, eax
mov dword [0x40cebc], edi
pop ebx
mov eax, 0x40e540
mov dword [0x40c9a0], ebx
mov dword [0x416548], eax
mov dword [0x416544], eax
lea eax, [esp + 0x30]
push 0x441800
push eax
mov dword [0x40ceb8], edi
mov dword [0x416540], 0x416540
call fcn.00406a17
push edi
push 0x4000100
push 2
push edi
push edi
push 0xc0000000
lea eax, [esp + 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x40a014], eax
cmp eax, 0xffffffff
jne 0x40371a
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x40370d
push 1
call fcn.0040341d
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
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x228
ret 4
mov eax, dword [0x434228]
add eax, 0x1c
push eax
call fcn.00403165
mov ecx, dword [esp + 0x14]
push dword [esp + 0x28]
not ecx
mov dword [0x40c978], eax
and ecx, 4
sub eax, ecx
mov ecx, dword [esp + 0x30]
push esi
add ecx, 0xffffffe4
push edi
add eax, ecx
push 0xffffffffffffffff
mov dword [0x40c97c], eax
call fcn.004032fb
cmp eax, dword [esp + 0x28]
jne 0x403708
test byte [esp + 0x14], 1
mov dword [0x434230], esi
mov eax, dword [esi]
mov dword [0x43422c], eax
je 0x403773
inc dword [0x434224]
mov ecx, ebx
lea eax, [esi + 0x44]
sub eax, ebx
add dword [eax], esi
sub ecx, 1
jne 0x403778
mov eax, dword [0x40c974]
mov dword [esi + 0x3c], eax
lea eax, [esi + 4]
push 0x40
push eax
push 0x434240
call fcn.00406675
xor eax, eax
jmp 0x40370d