Function at 0x403215
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]
mov esi, 0x43a800
push 0x400
add eax, 0x3e8
push esi
push ebx
mov dword [0x42ca4c], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push esi
call fcn.004060e2
mov edi, eax
cmp edi, 0xffffffff
mov dword [0x40ac90], edi
jne 0x40326f
mov eax, str.Error_launching_installer
jmp 0x4034b4
push esi
mov esi, 0x438800
push esi
call fcn.00406476
push esi
call fcn.00405f0d
push eax
push 0x43b000
call fcn.00406476
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebx
mov dword [0x421ed8], eax
mov esi, eax
jle 0x40338d
mov eax, dword [0x42ca54]
mov edi, esi
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
jl 0x4032be
mov edi, eax
push edi
push 0x419ed8
call fcn.00403752
test eax, eax
je 0x403428
cmp dword [0x42ca54], ebx
jne 0x403357
push 0x1c
lea eax, [ebp - 0x24]
push 0x419ed8
push eax
call fcn.0040609d
mov eax, dword [ebp - 0x24]
test eax, 0xfffffff0
jne 0x403364
cmp dword [ebp - 0x20], 0xdeadbeef
jne 0x403364
cmp dword [ebp - 0x14], 0x74736e49
jne 0x403364
cmp dword [ebp - 0x18], 0x74666f73
jne 0x403364
cmp dword [ebp - 0x1c], 0x6c6c754e
jne 0x403364
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x419ec8]
and eax, 2
or dword [0x42cae0], eax
mov eax, dword [ebp - 0xc]
cmp eax, esi
mov dword [0x42ca54], ecx
jg 0x40346c
test byte [ebp + 8], 8
jne 0x403349
test byte [ebp + 8], 4
jne 0x40338d
inc dword [ebp - 8]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x403364
mov edi, esi
jmp 0x403364
test byte [ebp + 8], 2
jne 0x403364
push ebx
call fcn.00403173
pop ecx
cmp esi, dword [0x421ed8]
jge 0x40337d
push edi
push 0x419ed8
push dword [ebp - 4]
call fcn.00406a41
mov dword [ebp - 4], eax
add dword [0x419ec8], edi
sub esi, edi
cmp esi, ebx
jg 0x4032a3
push 1
call fcn.00403173
cmp dword [0x42ca54], ebx
pop ecx
je 0x40346c
cmp dword [ebp - 8], ebx
je 0x4033d0
push dword [0x419ec8]
call fcn.00403768
lea eax, [ebp + 8]
push 4
push eax
call fcn.00403752
test eax, eax
je 0x40346c
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x40346c
push dword [ebp - 0x10]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, 0x40de40
mov esi, eax
call fcn.00406aaf
lea eax, [ebp - 0x22c]
push 0x439800
push eax
call fcn.00406111
push ebx
push 0x4000100
push 2
push ebx
push ebx
lea eax, [ebp - 0x22c]
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [0x40ac94], eax
jne 0x403432
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x4034b4
push 1
call fcn.00403173
pop ecx
jmp 0x40346c
mov eax, dword [0x42ca54]
add eax, 0x1c
push eax
call fcn.00403768
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x10]
not ecx
and ecx, 4
mov dword [0x421edc], eax
sub eax, ecx
mov ecx, dword [ebp - 0xc]
push esi
push ebx
lea eax, [eax + ecx - 0x1c]
push 0xffffffffffffffff
mov dword [0x419ed0], eax
call fcn.004034bb
cmp eax, dword [ebp - 0x10]
je 0x403473
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 0x4034b4
test byte [ebp - 0x24], 1
mov dword [0x42ca50], esi
mov eax, dword [esi]
mov dword [0x42ca58], eax
je 0x40348c
inc dword [0x42ca5c]
push 8
lea eax, [esi + 0x44]
pop ecx
sub eax, 8
add dword [eax], esi
dec ecx
jne 0x403492
mov eax, dword [0x419ecc]
push 0x40
mov dword [esi + 0x3c], eax
add esi, 4
push esi
push 0x42ca60
call fcn.0040609d
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4