Function at 0x403688
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x238
and dword [ebp - 4], 0
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x400
mov edi, 0x442800
push edi
add eax, 0x3e8
push 0
mov dword [0x434a64], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push edi
call fcn.0040614c
mov ebx, eax
mov dword [ebp - 0xc], ebx
mov dword [0x40a010], ebx
cmp ebx, 0xffffffff
jne 0x4036e1
mov eax, str.Error_launching_installer
jmp 0x4039aa
push esi
push edi
mov esi, 0x440800
push esi
call fcn.004064b7
push esi
call fcn.004067b6
push eax
push 0x443000
call fcn.004064b7
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [0x42a530], eax
mov ebx, eax
test eax, eax
jbe 0x40381d
mov esi, dword [0x434a74]
neg esi
sbb esi, esi
and esi, 0x7e00
add esi, 0x200
cmp ebx, esi
jae 0x403733
mov esi, ebx
push esi
push 0x418970
call fcn.004031ce
test eax, eax
je 0x403961
cmp dword [0x434a74], 0
jne 0x4037e8
push 0x24
push 0x418970
lea eax, [ebp - 0x30]
push eax
call fcn.00406102
test dword [ebp - 0x30], 0xfffffe00
jne 0x4037f6
cmp dword [ebp - 0x2c], 0xdeadbeef
jne 0x4037f6
cmp dword [ebp - 0x20], 0x74736e49
jne 0x4037f6
cmp dword [ebp - 0x24], 0x74666f73
jne 0x4037f6
cmp dword [ebp - 0x28], 0x6c6c754e
jne 0x4037f6
mov edx, dword [ebp + 8]
or edx, dword [ebp - 0x30]
mov eax, dword [0x41896c]
mov ecx, edx
and ecx, 2
or dword [0x434ae0], ecx
mov ecx, dword [ebp - 0x18]
mov dword [0x434a74], eax
mov dword [ebp + 8], edx
cmp ecx, ebx
ja 0x40395a
test dl, 8
jne 0x4037c7
test dl, 4
jne 0x40381d
inc dword [0x42a534]
push 0x24
pop ebx
lea eax, [eax + ecx - 0x28]
mov dword [0x41896c], eax
add eax, 0x20
push 0
push eax
mov esi, ebx
call fcn.00403241
jmp 0x4037f6
test byte [ebp + 8], 2
jne 0x4037f6
push 0
call fcn.0040316a
pop ecx
cmp ebx, dword [0x42a530]
jae 0x40380f
push esi
push 0x418970
push dword [ebp - 4]
call fcn.00406e61
mov dword [ebp - 4], eax
add dword [0x41896c], esi
sub ebx, esi
jne 0x403717
test byte [ebp - 0x30], 1
je 0x403829
inc dword [0x434a68]
test byte [ebp - 0x30], 0x80
je 0x403835
inc dword [0x434a6c]
test dword [ebp - 0x30], 0x100
je 0x403844
inc dword [0x434a60]
cmp dword [0x434a6c], 0
je 0x4038bc
cmp dword [0x434a68], 0
jne 0x4038bc
push edi
lea eax, [ebp - 0x238]
push eax
call fcn.004064b7
lea eax, [ebp - 0x238]
push eax
call fcn.004067e3
push eax
lea eax, [ebp - 0x238]
push eax
call fcn.004064b7
lea eax, [ebp - 0x238]
push eax
push 0x4082b4
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
push 3
push 0x80000000
lea eax, [ebp - 0x238]
push eax
call fcn.0040614c
mov dword [0x40a014], eax
cmp eax, 0xffffffff
jne 0x4038bc
cmp dword [0x434a60], 0
je 0x40395a
push 1
call fcn.0040316a
xor ebx, ebx
pop ecx
cmp dword [0x434a74], ebx
je 0x40395a
cmp dword [0x42a534], ebx
je 0x40391c
mov eax, dword [0x41896c]
add eax, 0xfffffffc
push ebx
push eax
call fcn.00403241
push 4
lea eax, [ebp - 8]
push eax
call fcn.004031ce
test eax, eax
je 0x40395a
push 4
lea eax, [ebp - 8]
push eax
push dword [ebp - 4]
call fcn.00406e61
mov esi, eax
push 4
lea eax, [ebp + 8]
push eax
call fcn.004031ce
test eax, eax
je 0x40395a
cmp esi, dword [ebp + 8]
jne 0x40395a
push dword [ebp - 0x1c]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
mov eax, dword [0x434a74]
add eax, 0x24
push eax
call fcn.0040322a
push dword [ebp - 8]
push dword [ebp - 0x1c]
push esi
push ebx
push 0xffffffffffffffff
push 0xffffffffffffffff
push 1
call fcn.004032fd
mov ecx, eax
mov eax, dword [ebp - 0x1c]
mov edi, edx
cdq
cmp ecx, eax
jne 0x40395a
cmp edi, edx
je 0x40396b
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 0x4039a9
push 1
call fcn.0040316a
pop ecx
jmp 0x40395a
mov dword [0x434a0c], esi
mov eax, dword [esi]
push 8
mov dword [0x434a70], eax
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, ebx
jne 0x40397e
push 1
push ebx
push ebx
push dword [ebp - 0xc]
call 0x4031e4
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x434a20
call fcn.00406102
xor eax, eax
pop esi
pop edi
pop ebx
leave
ret 4