Function at 0x40165f
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 0x400
mov esi, 0x42ac00
push esi
add eax, 0x3e8
push ebx
mov dword [0x423d60], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 3
push 0x80000000
push esi
call fcn.00402349
mov edi, eax
mov dword [section..data], edi
cmp edi, 0xffffffff
jne 0x4016b9
mov eax, str.Error_launching_installer
jmp 0x4018f3
push esi
mov esi, 0x429c00
push esi
call fcn.004024d9
push esi
call fcn.00402653
push eax
push 0x42b000
call fcn.004024d9
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebx
mov dword [0x4191b8], eax
mov esi, eax
jle 0x4017d4
mov ebx, 0x409130
mov eax, dword [0x423d6c]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
mov edi, esi
jl 0x40170d
mov edi, eax
push edi
push ebx
call fcn.0040136d
test eax, eax
je 0x401867
cmp dword [0x423d6c], 0
jne 0x40179f
push 0x1c
push ebx
lea eax, [ebp - 0x24]
push eax
call fcn.00402305
mov eax, dword [ebp - 0x24]
test eax, 0xfffffff0
jne 0x4017ad
cmp dword [ebp - 0x20], 0xfeedbacc
jne 0x4017ad
cmp dword [ebp - 0x14], 0x31567265
jne 0x4017ad
cmp dword [ebp - 0x18], 0x64616548
jne 0x4017ad
cmp dword [ebp - 0x1c], 0x74736e49
jne 0x4017ad
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x40912c]
and eax, 2
or dword [0x422c80], eax
mov eax, dword [ebp - 0xc]
cmp eax, esi
mov dword [0x423d6c], ecx
jg 0x40186f
test byte [ebp + 8], 8
jne 0x401791
test byte [ebp + 8], 4
jne 0x4017d2
inc dword [ebp - 8]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x4017ad
mov edi, esi
jmp 0x4017ad
test byte [ebp + 8], 2
jne 0x4017ad
push 0
call fcn.004012ce
pop ecx
cmp esi, dword [0x4191b8]
jge 0x4017c2
push edi
push ebx
push dword [ebp - 4]
call fcn.00402136
mov dword [ebp - 4], eax
add dword [0x40912c], edi
sub esi, edi
test esi, esi
jg 0x4016f2
xor ebx, ebx
push 1
call fcn.004012ce
pop ecx
cmp dword [0x423d6c], ebx
je 0x40186f
cmp dword [ebp - 8], ebx
je 0x40180f
push dword [0x40912c]
call fcn.0040139f
push 4
lea eax, [ebp + 8]
push eax
call fcn.0040136d
test eax, eax
je 0x40186f
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x40186f
push dword [ebp - 0x10]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, 0x411130
mov esi, eax
call fcn.00406334
push 0x42a400
lea eax, [ebp - 0x128]
push eax
call fcn.00402378
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 [0x409004], eax
cmp eax, 0xffffffff
jne 0x401876
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x4018f3
push 1
call fcn.004012ce
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 0x4018f3
mov eax, dword [0x423d6c]
add eax, 0x1c
push eax
call fcn.0040139f
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x10]
not ecx
and ecx, 4
mov dword [0x41d1c4], eax
sub eax, ecx
mov ecx, dword [ebp - 0xc]
push esi
push ebx
lea eax, [eax + ecx - 0x1c]
push 0xffffffffffffffff
mov dword [0x41d1c0], eax
call fcn.00401534
cmp eax, dword [ebp - 0x10]
jne 0x40186f
test byte [ebp - 0x24], 1
mov dword [0x423d0c], esi
mov eax, dword [esi]
mov dword [0x423d68], eax
je 0x4018c9
inc dword [0x423d64]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, ebx
jne 0x4018cf
mov eax, dword [0x4191bc]
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x423d20
call fcn.00402305
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4