Function at 0x4037d7
Capabilities:
Get file size

Disassembly:
sub esp, 0x228
push ebx
push ebp
push esi
xor ebx, ebx
xor ebp, ebp
push edi
mov dword [esp + 0x10], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0xafc8
mov edi, 0xbab430
add eax, 0x3e8
push edi
push ebp
mov dword [0x959d20], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push edi
call fcn.00407005
mov esi, eax
mov dword [0x40c014], esi
cmp esi, 0xffffffff
jne 0x40382f
mov eax, str.Error_launching_installer
jmp 0x403a85
push edi
mov edi, 0xb535f0
push edi
call fcn.00407254
push edi
call fcn.00407352
push eax
push 0xbc13c0
call fcn.00407254
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
mov dword [0x479f08], esi
test esi, esi
jle 0x40395b
mov ebx, dword [esp + 0x23c]
cmp dword [0x959cc4], 0
mov eax, 0x8000
mov edi, 0x200
cmovne edi, eax
cmp esi, edi
cmovl edi, esi
push edi
push 0x7f87e0
call fcn.004033ee
test eax, eax
je 0x4039f1
cmp dword [0x959cc4], 0
jne 0x40391f
push 0x1c
push 0x7f87e0
lea eax, [esp + 0x1c]
push eax
call fcn.00406d13
test dword [esp + 0x14], 0xfffffff0
jne 0x40392c
cmp dword [esp + 0x18], 0xdeadbeef
jne 0x40392c
cmp dword [esp + 0x24], 0x74736e49
jne 0x40392c
cmp dword [esp + 0x20], 0x74666f73
jne 0x40392c
cmp dword [esp + 0x1c], 0x6c6c754e
jne 0x40392c
mov eax, dword [0x479f0c]
or ebx, dword [esp + 0x14]
mov dword [0x959cc4], eax
mov eax, ebx
and eax, 2
or dword [0x959da0], eax
mov eax, dword [esp + 0x2c]
cmp eax, esi
jg 0x4039f9
test bl, 8
jne 0x403913
test bl, 4
jne 0x403957
lea esi, [eax - 4]
inc ebp
cmp edi, esi
jbe 0x40392c
mov edi, esi
jmp 0x40392c
test bl, 2
jne 0x40392c
push 0
call fcn.0040372f
pop ecx
cmp esi, dword [0x479f08]
jge 0x403947
push edi
push 0x7f87e0
push dword [esp + 0x18]
call fcn.00407871
mov dword [esp + 0x10], eax
add dword [0x479f0c], edi
sub esi, edi
test esi, esi
jg 0x40386c
mov ebx, dword [esp + 0x10]
push 1
call fcn.0040372f
cmp dword [0x959cc4], 0
pop ecx
je 0x4039f9
test ebp, ebp
je 0x403995
push dword [0x479f0c]
call fcn.00403422
push 4
lea eax, [esp + 0x14]
push eax
call fcn.004033ee
test eax, eax
je 0x4039f9
cmp ebx, dword [esp + 0x10]
jne 0x4039f9
push dword [esp + 0x28]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
and dword [0x479f40], 0
mov esi, eax
push 0xb7f510
lea eax, [esp + 0x34]
mov byte [0x479f28], 0xb
push eax
call fcn.004070cf
push 0
push 0x4000100
push 2
push 0
push 0
push 0xc0000000
lea eax, [esp + 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x40c010], eax
cmp eax, 0xffffffff
jne 0x403a03
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x403a85
push 1
call fcn.0040372f
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 0x403a85
mov eax, dword [0x959cc4]
add eax, 0x1c
push eax
call fcn.00403422
mov ecx, dword [esp + 0x14]
push dword [esp + 0x28]
not ecx
mov dword [0x479f00], eax
and ecx, 4
sub eax, ecx
mov ecx, dword [esp + 0x30]
push esi
add ecx, 0xffffffe4
push 0
add eax, ecx
push 0xffffffffffffffff
mov dword [0x479f04], eax
call fcn.004035dd
cmp eax, dword [esp + 0x28]
jne 0x4039f9
test byte [esp + 0x14], 1
mov dword [0x959ccc], esi
mov eax, dword [esi]
mov dword [0x959cc8], eax
je 0x403a5d
inc dword [0x959cc0]
push 8
pop ecx
lea eax, [esi + 0x44]
lea eax, [eax - 8]
add dword [eax], esi
dec ecx
jne 0x403a63
mov eax, dword [0x479efc]
mov dword [esi + 0x3c], eax
lea eax, [esi + 4]
push 0x40
push eax
push 0x959ce0
call fcn.00406d13
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x228
ret 4