Function at 0x40320a
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 [0x42a560], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push esi
call fcn.00405a5b
mov edi, eax
mov dword [0x40a010], edi
cmp edi, 0xffffffff
jne 0x403264
mov eax, str.Error_launching_installer
jmp 0x40349e
push esi
mov esi, 0x436800
push esi
call fcn.00405c14
push esi
call fcn.004061ff
push eax
push 0x439000
call fcn.00405c14
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [0x41c998], eax
mov esi, eax
cmp eax, ebx
jle 0x40337f
mov ebx, 0x40c910
mov eax, dword [0x42a56c]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
mov edi, esi
cmp esi, eax
jl 0x4032b8
mov edi, eax
push edi
push ebx
call fcn.00402f1a
test eax, eax
je 0x403412
cmp dword [0x42a56c], 0
jne 0x40334a
push 0x1c
push ebx
lea eax, [ebp - 0x24]
push eax
call fcn.00405a17
mov eax, dword [ebp - 0x24]
test eax, 0xfffffff0
jne 0x403358
cmp dword [ebp - 0x20], 0xa7190845
jne 0x403358
cmp dword [ebp - 0x14], 0x2617733f
jne 0x403358
cmp dword [ebp - 0x18], 0xade48183
jne 0x403358
cmp dword [ebp - 0x1c], 0x980d3f65
jne 0x403358
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x40c90c]
and eax, 2
or dword [0x42a5e0], eax
mov eax, dword [ebp - 0xc]
mov dword [0x42a56c], ecx
cmp eax, esi
jg 0x40341a
test byte [ebp + 8], 8
jne 0x40333c
test byte [ebp + 8], 4
jne 0x40337d
inc dword [ebp - 8]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x403358
mov edi, esi
jmp 0x403358
test byte [ebp + 8], 2
jne 0x403358
push 0
call fcn.00402e78
pop ecx
cmp esi, dword [0x41c998]
jge 0x40336d
push edi
push ebx
push dword [ebp - 4]
call fcn.00406cbe
mov dword [ebp - 4], eax
add dword [0x40c90c], edi
sub esi, edi
test esi, esi
jg 0x40329d
xor ebx, ebx
push 1
call fcn.00402e78
pop ecx
cmp dword [0x42a56c], ebx
je 0x40341a
cmp dword [ebp - 8], ebx
je 0x4033ba
push dword [0x40c90c]
call fcn.00402f4c
push 4
lea eax, [ebp + 8]
push eax
call fcn.00402f1a
test eax, eax
je 0x40341a
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x40341a
push dword [ebp - 0x10]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, 0x414910
mov esi, eax
call fcn.00406d2f
push 0x437800
lea eax, [ebp - 0x22c]
push eax
call fcn.00405a8a
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 0x403421
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x40349e
push 1
call fcn.00402e78
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 0x40349e
mov eax, dword [0x42a56c]
add eax, 0x1c
push eax
call fcn.00402f4c
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x10]
not ecx
and ecx, 4
mov dword [0x4209a4], eax
sub eax, ecx
mov ecx, dword [ebp - 0xc]
push esi
push ebx
lea eax, [eax + ecx - 0x1c]
push 0xffffffffffffffff
mov dword [0x4209a0], eax
call fcn.004030e1
cmp eax, dword [ebp - 0x10]
jne 0x40341a
test byte [ebp - 0x24], 1
mov dword [0x42a50c], esi
mov eax, dword [esi]
mov dword [0x42a568], eax
je 0x403474
inc dword [0x42a564]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, ebx
jne 0x40347a
mov eax, dword [0x41c99c]
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x42a520
call fcn.00405a17
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4