Function at 0x4033e2
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 0x400
mov esi, 0x438800
push esi
add eax, 0x3e8
push ebx
mov dword [0x42a580], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push esi
call fcn.00405c2d
mov edi, eax
mov dword [0x40a010], edi
cmp edi, 0xffffffff
jne 0x40343c
mov eax, str.Error_launching_installer
jmp 0x403676
push esi
mov esi, 0x436800
push esi
call fcn.00405de7
push esi
call fcn.00406344
push eax
push 0x439000
call fcn.00405de7
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebx
mov dword [0x41c9ac], eax
mov esi, eax
jle 0x403557
mov ebx, 0x40c910
mov eax, dword [0x42a58c]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
mov edi, esi
jl 0x403490
mov edi, eax
push edi
push ebx
call fcn.004030c3
test eax, eax
je 0x4035ea
cmp dword [0x42a58c], 0
jne 0x403522
push 0x1c
push ebx
lea eax, [ebp - 0x24]
push eax
call fcn.00405be9
mov eax, dword [ebp - 0x24]
test eax, 0xfffffff0
jne 0x403530
cmp dword [ebp - 0x20], 0xdeadbeef
jne 0x403530
cmp dword [ebp - 0x14], 0x74736e49
jne 0x403530
cmp dword [ebp - 0x18], 0x74666f73
jne 0x403530
cmp dword [ebp - 0x1c], 0x6c6c754e
jne 0x403530
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x40c90c]
and eax, 2
or dword [0x42a600], eax
mov eax, dword [ebp - 0xc]
cmp eax, esi
mov dword [0x42a58c], ecx
jg 0x4035f2
test byte [ebp + 8], 8
jne 0x403514
test byte [ebp + 8], 4
jne 0x403555
inc dword [ebp - 8]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x403530
mov edi, esi
jmp 0x403530
test byte [ebp + 8], 2
jne 0x403530
push 0
call fcn.00403021
pop ecx
cmp esi, dword [0x41c9ac]
jge 0x403545
push edi
push ebx
push dword [ebp - 4]
call fcn.00406a65
mov dword [ebp - 4], eax
add dword [0x40c90c], edi
sub esi, edi
test esi, esi
jg 0x403475
xor ebx, ebx
push 1
call fcn.00403021
pop ecx
cmp dword [0x42a58c], ebx
je 0x4035f2
cmp dword [ebp - 8], ebx
je 0x403592
push dword [0x40c90c]
call fcn.004030f5
push 4
lea eax, [ebp + 8]
push eax
call fcn.004030c3
test eax, eax
je 0x4035f2
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x4035f2
push dword [ebp - 0x10]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, 0x414910
mov esi, eax
call fcn.00406ad6
push 0x437800
lea eax, [ebp - 0x22c]
push eax
call fcn.00405c5c
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 0x4035f9
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x403676
push 1
call fcn.00403021
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 0x403676
mov eax, dword [0x42a58c]
add eax, 0x1c
push eax
call fcn.004030f5
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x10]
not ecx
and ecx, 4
mov dword [0x4209b8], eax
sub eax, ecx
mov ecx, dword [ebp - 0xc]
push esi
push ebx
lea eax, [eax + ecx - 0x1c]
push 0xffffffffffffffff
mov dword [0x4209b4], eax
call fcn.0040328a
cmp eax, dword [ebp - 0x10]
jne 0x4035f2
test byte [ebp - 0x24], 1
mov dword [0x42a52c], esi
mov eax, dword [esi]
mov dword [0x42a588], eax
je 0x40364c
inc dword [0x42a584]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, ebx
jne 0x403652
mov eax, dword [0x4209b0]
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x42a540
call fcn.00405be9
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4