Function at 0x40375d
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 0x2004
mov esi, 0x4e00d8
push esi
add eax, 0x3e8
push ebx
mov dword [0x473e20], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push esi
call fcn.0040618d
mov edi, eax
mov dword [0x40c010], edi
cmp edi, 0xffffffff
jne 0x4037b7
mov eax, str.Error_launching_installer
jmp 0x4039f1
push esi
mov esi, 0x4d00b8
push esi
call fcn.00406347
push esi
call fcn.00406a92
push eax
push 0x4e40e0
call fcn.00406347
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebx
mov dword [0x4301e0], eax
mov esi, eax
jle 0x4038d2
mov ebx, 0x420158
mov eax, dword [0x473e2c]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
mov edi, esi
jl 0x40380b
mov edi, eax
push edi
push ebx
call fcn.0040346b
test eax, eax
je 0x403965
cmp dword [0x473e2c], 0
jne 0x40389d
push 0x1c
push ebx
lea eax, [ebp - 0x24]
push eax
call fcn.00406149
mov eax, dword [ebp - 0x24]
test eax, 0xfffffff0
jne 0x4038ab
cmp dword [ebp - 0x20], 0xdeadbeef
jne 0x4038ab
cmp dword [ebp - 0x14], 0x74736e49
jne 0x4038ab
cmp dword [ebp - 0x18], 0x74666f73
jne 0x4038ab
cmp dword [ebp - 0x1c], 0x6c6c754e
jne 0x4038ab
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x420154]
and eax, 2
or dword [0x473ea0], eax
mov eax, dword [ebp - 0xc]
cmp eax, esi
mov dword [0x473e2c], ecx
jg 0x40396d
test byte [ebp + 8], 8
jne 0x40388f
test byte [ebp + 8], 4
jne 0x4038d0
inc dword [ebp - 8]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x4038ab
mov edi, esi
jmp 0x4038ab
test byte [ebp + 8], 2
jne 0x4038ab
push 0
call fcn.004033c9
pop ecx
cmp esi, dword [0x4301e0]
jge 0x4038c0
push edi
push ebx
push dword [ebp - 4]
call fcn.004075d2
mov dword [ebp - 4], eax
add dword [0x420154], edi
sub esi, edi
test esi, esi
jg 0x4037f0
xor ebx, ebx
push 1
call fcn.004033c9
pop ecx
cmp dword [0x473e2c], ebx
je 0x40396d
cmp dword [ebp - 8], ebx
je 0x40390d
push dword [0x420154]
call fcn.0040349d
push 4
lea eax, [ebp + 8]
push eax
call fcn.0040346b
test eax, eax
je 0x40396d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x40396d
push dword [ebp - 0x10]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, 0x428158
mov esi, eax
call fcn.00407643
push 0x4d80c8
lea eax, [ebp - 0x22c]
push eax
call fcn.004061bc
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 [0x40c014], eax
cmp eax, 0xffffffff
jne 0x403974
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x4039f1
push 1
call fcn.004033c9
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 0x4039f1
mov eax, dword [0x473e2c]
add eax, 0x1c
push eax
call fcn.0040349d
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x10]
not ecx
and ecx, 4
mov dword [0x4341ec], eax
sub eax, ecx
mov ecx, dword [ebp - 0xc]
push esi
push ebx
lea eax, [eax + ecx - 0x1c]
push 0xffffffffffffffff
mov dword [0x4341e8], eax
call fcn.00403632
cmp eax, dword [ebp - 0x10]
jne 0x40396d
test byte [ebp - 0x24], 1
mov dword [0x473ddc], esi
mov eax, dword [esi]
mov dword [0x473e28], eax
je 0x4039c7
inc dword [0x473e24]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, ebx
jne 0x4039cd
mov eax, dword [0x4301e4]
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x473de0
call fcn.00406149
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4