Function at 0x4034b3
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x128
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, 0x47f06c
push esi
add eax, 0x3e8
push ebx
mov dword [0x4488c0], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 3
push 0x80000000
push esi
call fcn.00405d1a
mov edi, eax
mov dword [0x40a010], edi
cmp edi, 0xffffffff
jne 0x40350d
mov eax, str.Error_launching_installer
jmp 0x403747
push esi
mov esi, 0x47705c
push esi
call fcn.00405ea8
push esi
call fcn.0040655a
push eax
push 0x481070
call fcn.00405ea8
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [0x4249a8], eax
mov esi, eax
cmp eax, ebx
jle 0x403628
mov ebx, 0x414920
mov eax, dword [0x4488cc]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
mov edi, esi
cmp esi, eax
jl 0x403561
mov edi, eax
push edi
push ebx
call fcn.004031c3
test eax, eax
je 0x4036bb
cmp dword [0x4488cc], 0
jne 0x4035f3
push 0x1c
push ebx
lea eax, [ebp - 0x24]
push eax
call fcn.00405cd6
mov eax, dword [ebp - 0x24]
test eax, 0xfffffff0
jne 0x403601
cmp dword [ebp - 0x20], 0xdeadbeef
jne 0x403601
cmp dword [ebp - 0x14], 0x74736e49
jne 0x403601
cmp dword [ebp - 0x18], 0x74666f73
jne 0x403601
cmp dword [ebp - 0x1c], 0x6c6c754e
jne 0x403601
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x41491c]
and eax, 2
or dword [0x448940], eax
mov eax, dword [ebp - 0xc]
mov dword [0x4488cc], ecx
cmp eax, esi
jg 0x4036c3
test byte [ebp + 8], 8
jne 0x4035e5
test byte [ebp + 8], 4
jne 0x403626
inc dword [ebp - 8]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x403601
mov edi, esi
jmp 0x403601
test byte [ebp + 8], 2
jne 0x403601
push 0
call fcn.00403124
pop ecx
cmp esi, dword [0x4249a8]
jge 0x403616
push edi
push ebx
push dword [ebp - 4]
call fcn.00407004
mov dword [ebp - 4], eax
add dword [0x41491c], edi
sub esi, edi
test esi, esi
jg 0x403546
xor ebx, ebx
push 1
call fcn.00403124
pop ecx
cmp dword [0x4488cc], ebx
je 0x4036c3
cmp dword [ebp - 8], ebx
je 0x403663
push dword [0x41491c]
call fcn.004031f5
push 4
lea eax, [ebp + 8]
push eax
call fcn.004031c3
test eax, eax
je 0x4036c3
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x4036c3
push dword [ebp - 0x10]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, 0x41c920
mov esi, eax
call fcn.00407075
push 0x47b064
lea eax, [ebp - 0x128]
push eax
call fcn.00405d49
push ebx
push 0x4000100
push 2
push ebx
push ebx
push 0xc0000000
lea eax, [ebp - 0x128]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [0x40a014], eax
cmp eax, 0xffffffff
jne 0x4036ca
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x403747
push 1
call fcn.00403124
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 0x403747
mov eax, dword [0x4488cc]
add eax, 0x1c
push eax
call fcn.004031f5
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x10]
not ecx
and ecx, 4
mov dword [0x4289b4], eax
sub eax, ecx
mov ecx, dword [ebp - 0xc]
push esi
push ebx
lea eax, [eax + ecx - 0x1c]
push 0xffffffffffffffff
mov dword [0x4289b0], eax
call fcn.0040338a
cmp eax, dword [ebp - 0x10]
jne 0x4036c3
test byte [ebp - 0x24], 1
mov dword [0x448874], esi
mov eax, dword [esi]
mov dword [0x4488c8], eax
je 0x40371d
inc dword [0x4488c4]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, ebx
jne 0x403723
mov eax, dword [0x4249ac]
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x448880
call fcn.00405cd6
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4