Function at 0x4034ff
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
xor ebx, ebx
push edi
mov dword [ebp - 8], ebx
mov dword [ebp - 4], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, 0x43a800
push 0x400
add eax, 0x3e8
push esi
push ebx
mov dword [0x42cbcc], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push esi
call fcn.004065ab
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebp - 0xc], edi
mov dword [0x40ad18], edi
jne 0x403559
mov eax, str.Error_launching_installer
jmp 0x40372f
push esi
mov esi, 0x438800
push esi
call fcn.00406abb
push esi
call fcn.004063d6
push eax
push 0x43b000
call fcn.00406abb
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebx
mov dword [0x422054], eax
mov esi, eax
jbe 0x403672
mov ebx, 0x40e048
mov eax, dword [0x42cbd4]
mov edi, esi
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
jb 0x4035ad
mov edi, eax
push edi
push ebx
call fcn.0040391b
test eax, eax
je 0x4036dc
cmp dword [0x42cbd4], 0
jne 0x40363f
push 0x1c
lea eax, [ebp - 0x28]
push ebx
push eax
call fcn.00406566
mov eax, dword [ebp - 0x28]
test eax, 0xfffffff0
jne 0x40364d
cmp dword [ebp - 0x24], 0xdeadbeef
jne 0x40364d
cmp dword [ebp - 0x18], 0x74736e49
jne 0x40364d
cmp dword [ebp - 0x1c], 0x74666f73
jne 0x40364d
cmp dword [ebp - 0x20], 0x6c6c754e
jne 0x40364d
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x416048]
and eax, 2
or dword [0x42cc60], eax
mov eax, dword [ebp - 0x10]
cmp eax, esi
mov dword [0x42cbd4], ecx
ja 0x4036d5
test byte [ebp + 8], 8
jne 0x403631
test byte [ebp + 8], 4
jne 0x403670
inc dword [ebp - 4]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x40364d
mov edi, esi
jmp 0x40364d
test byte [ebp + 8], 2
jne 0x40364d
push 0
call fcn.0040349b
pop ecx
cmp esi, dword [0x422054]
jae 0x403662
push edi
push ebx
push dword [ebp - 8]
call fcn.004071c3
mov dword [ebp - 8], eax
add dword [0x416048], edi
sub esi, edi
jne 0x403592
xor ebx, ebx
push 1
call fcn.0040349b
cmp dword [0x42cbd4], ebx
pop ecx
je 0x4036d5
cmp dword [ebp - 4], ebx
je 0x4036a9
push dword [0x416048]
call fcn.00403931
lea eax, [ebp + 8]
push 4
push eax
call fcn.0040391b
test eax, eax
je 0x4036d5
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 8]
jne 0x4036d5
push dword [ebp - 0x14]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
mov eax, dword [0x42cbd4]
add eax, 0x1c
push eax
call fcn.00403931
push dword [ebp - 0x14]
push esi
push ebx
push 0xffffffffffffffff
call fcn.00403736
cmp eax, dword [ebp - 0x14]
je 0x4036e6
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 0x40372f
push 1
call fcn.0040349b
pop ecx
jmp 0x4036d5
test byte [ebp - 0x28], 1
mov dword [0x42cbd0], esi
mov eax, dword [esi]
mov dword [0x42cbd8], eax
je 0x4036ff
inc dword [0x42cbdc]
push 8
lea eax, [esi + 0x44]
pop ecx
sub eax, 8
add dword [eax], esi
dec ecx
jne 0x403705
push 1
push ebx
push ebx
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [esi + 0x3c], eax
add esi, 4
push 0x40
push esi
push 0x42cbe0
call fcn.00406566
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4