Function at 0x4047ad
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
xor ebx, ebx
sub esp, 0x26c
call dword [sym.imp.KERNEL32.dll_GetTickCount]
add eax, 0x3e8
mov dword [0x42e120], eax
mov eax, dword [0x40fa94]
mov dword [esp], ebx
lea esi, [eax + 0x6c000]
mov dword [esp + 8], 0x2000
mov dword [esp + 4], esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
sub esp, 0xc
mov dword [esp + 8], 3
mov dword [esp + 4], 0x80000000
mov dword [esp], esi
call fcn.0040874b
mov ebx, eax
mov dword [0x40d014], eax
sub esp, 0xc
mov eax, 0x40ee5c
cmp ebx, 0xffffffff
je 0x404b55
mov eax, dword [0x40fa94]
mov dword [esp + 4], esi
lea edi, [eax + 0x5c000]
mov dword [esp], edi
call fcn.00408c19
push ecx
push ecx
mov dword [esp], edi
call fcn.00408524
push esi
xor esi, esi
mov dword [esp + 4], eax
mov eax, dword [0x40fa94]
add eax, 0x70000
mov dword [esp], eax
call fcn.00408c19
xor eax, eax
push edi
push edi
mov dword [esp + 4], eax
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
xor ecx, ecx
push edx
mov edi, eax
push edx
mov dword [0x44222c], eax
mov dword [ebp - 0x24c], ecx
test edi, edi
je 0x404973
cmp dword [0x42e128], 1
mov dword [esp], 0x42e180
sbb ebx, ebx
and ebx, 0xffff8200
add ebx, 0x8000
cmp edi, ebx
cmovbe ebx, edi
mov dword [esp + 4], ebx
call fcn.00404427
push edx
push edx
test eax, eax
jne 0x4048c3
mov dword [esp], 1
call fcn.00404346
jmp 0x40495d
cmp dword [0x42e128], 0
jne 0x40499a
lea eax, [ebp - 0x23c]
mov dword [esp + 8], 0x1c
mov dword [esp], eax
mov dword [esp + 4], 0x42e180
call fcn.00408695
mov eax, dword [ebp - 0x23c]
sub esp, 0xc
cmp eax, 0xf
ja 0x4049aa
cmp dword [ebp - 0x238], 0xdeadbeef
jne 0x4049aa
cmp dword [ebp - 0x22c], 0x74736e49
jne 0x4049aa
cmp dword [ebp - 0x230], 0x74666f73
jne 0x4049aa
cmp dword [ebp - 0x234], 0x6c6c754e
jne 0x4049aa
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x442228]
and eax, 2
or dword [0x41a040], eax
mov eax, dword [ebp - 0x224]
mov dword [0x42e128], ecx
cmp edi, eax
jae 0x404967
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 0x404b55
test byte [ebp + 8], 8
jne 0x40498a
test byte [ebp + 8], 4
je 0x40498a
mov dword [esp], 1
call fcn.00404346
cmp dword [0x42e128], 0
jne 0x4049d8
jmp 0x40495d
lea edi, [eax - 4]
inc dword [ebp - 0x24c]
cmp ebx, edi
cmova ebx, edi
jmp 0x4049aa
test byte [ebp + 8], 2
jne 0x4049aa
xor ecx, ecx
mov dword [esp], ecx
call fcn.00404346
cmp edi, dword [0x44222c]
jae 0x4049cb
mov dword [esp], esi
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x42e180
call fcn.00409c00
sub esp, 0xc
mov esi, eax
add dword [0x442228], ebx
sub edi, ebx
jmp 0x40487a
cmp dword [ebp - 0x24c], 0
lea ebx, [ebp - 0x220]
je 0x404a1b
mov eax, dword [0x442228]
mov dword [esp], eax
call fcn.0040444f
push eax
mov dword [esp + 4], 4
mov dword [esp], ebx
call fcn.00404427
push edx
push edx
test eax, eax
je 0x40495d
cmp dword [ebp - 0x220], esi
jne 0x40495d
mov eax, dword [ebp - 0x228]
mov dword [esp], 0x40
mov dword [esp + 4], eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, 0x4421a0
push esi
push esi
mov esi, eax
call fcn.00409c68
mov eax, dword [0x40fa94]
mov dword [esp], ebx
add eax, 0x64000
mov dword [esp + 4], eax
call fcn.0040879f
xor eax, eax
push edi
push edi
mov dword [esp + 0x18], eax
xor eax, eax
mov dword [esp + 0x14], 0x4000100
mov dword [esp + 0x10], 2
mov dword [esp + 0xc], eax
mov dword [esp + 8], eax
mov dword [esp + 4], 0xc0000000
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x40d010], eax
sub esp, 0x1c
inc eax
mov eax, 0x40f028
je 0x404b55
mov eax, dword [0x42e128]
add eax, 0x1c
mov dword [esp], eax
call fcn.0040444f
xor ecx, ecx
push edx
mov edx, dword [ebp - 0x224]
mov dword [0x442234], eax
sub edx, 0x1c
test byte [ebp - 0x23c], 4
sete cl
shl ecx, 2
sub edx, ecx
xor ecx, ecx
add eax, edx
mov dword [0x442230], eax
mov eax, dword [ebp - 0x228]
mov dword [esp + 8], esi
mov dword [esp + 0xc], eax
mov dword [esp + 4], ecx
mov dword [esp], 0xffffffff
call fcn.0040464d
sub esp, 0x10
cmp eax, dword [ebp - 0x228]
jne 0x40495d
mov dword [0x42e130], esi
mov eax, dword [esi]
mov dword [0x42e12c], eax
test byte [ebp - 0x23c], 1
je 0x404b1f
inc dword [0x42e124]
mov eax, 7
add dword [esi + eax*8 + 4], esi
sub eax, 1
jae 0x404b24
mov eax, dword [0x442238]
add esi, 4
mov dword [esi + 0x38], eax
mov dword [esp + 8], 0x40
mov dword [esp + 4], esi
mov dword [esp], 0x42e140
call fcn.00408695
xor eax, eax
sub esp, 0xc
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret 4