Function at 0x403eb4
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x15c
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [esp + 8], 0x400
add eax, 0x3e8
mov dword [esp], 0
mov dword [0x42c480], eax
mov eax, dword [0x40b694]
lea esi, [eax + 0x6c00]
mov dword [esp + 4], esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
sub esp, 0xc
mov dword [esp + 8], 3
mov dword [esp + 4], 0x80000000
mov dword [esp], esi
call fcn.00407ba4
mov ebx, eax
mov dword [0x40a014], eax
sub esp, 0xc
mov eax, 0x40b28b
cmp ebx, 0xffffffff
je 0x404270
mov eax, dword [0x40b694]
mov dword [esp + 4], esi
lea edi, [eax + 0x5c00]
mov dword [esp], edi
call fcn.004080a0
push esi
push esi
xor esi, esi
mov dword [esp], edi
call fcn.0040798b
push edi
mov dword [esp + 4], eax
mov eax, dword [0x40b694]
add eax, 0x7000
mov dword [esp], eax
call fcn.004080a0
push eax
push eax
mov dword [esp + 4], 0
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x13c], 0
push edx
mov edi, eax
push edx
mov dword [0x42850c], eax
test edi, edi
je 0x40407c
cmp dword [0x42c48c], 1
mov dword [esp], 0x414460
sbb ebx, ebx
and ebx, 0xffff8200
add ebx, 0x8000
cmp edi, ebx
cmovbe ebx, edi
mov dword [esp + 4], ebx
call fcn.00403b02
push ecx
push ecx
test eax, eax
jne 0x403fd0
mov dword [esp], 1
call fcn.00403a1c
jmp 0x404121
cmp dword [0x42c48c], 0
jne 0x4040a6
lea eax, [ebp - 0x138]
mov dword [esp + 8], 0x1c
mov dword [esp], eax
mov dword [esp + 4], 0x414460
call fcn.00407ae4
mov eax, dword [ebp - 0x138]
sub esp, 0xc
test eax, 0xfffffff0
jne 0x4040b8
cmp dword [ebp - 0x134], 0xdeadbeef
jne 0x4040b8
cmp dword [ebp - 0x128], 0x74736e49
jne 0x4040b8
cmp dword [ebp - 0x12c], 0x74666f73
jne 0x4040b8
cmp dword [ebp - 0x130], 0x6c6c754e
jne 0x4040b8
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x428508]
and eax, 2
or dword [0x42c400], eax
mov eax, dword [ebp - 0x120]
mov dword [0x42c48c], ecx
cmp eax, edi
ja 0x404121
test byte [ebp + 8], 8
jne 0x404096
test byte [ebp + 8], 4
je 0x404096
mov dword [esp], 1
call fcn.00403a1c
cmp dword [0x42c48c], 0
jne 0x4040e6
jmp 0x404121
lea edi, [eax - 4]
inc dword [ebp - 0x13c]
cmp ebx, edi
cmova ebx, edi
jmp 0x4040b8
test byte [ebp + 8], 2
jne 0x4040b8
mov dword [esp], 0
call fcn.00403a1c
cmp dword [0x42850c], edi
jbe 0x4040d9
mov dword [esp], esi
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x414460
call fcn.00408c94
sub esp, 0xc
mov esi, eax
add dword [0x428508], ebx
sub edi, ebx
jmp 0x403f87
cmp dword [ebp - 0x13c], 0
lea ebx, [ebp - 0x11c]
je 0x40412b
mov eax, dword [0x428508]
mov dword [esp], eax
call fcn.00403b2a
push eax
mov dword [esp + 4], 4
mov dword [esp], ebx
call fcn.00403b02
push edx
push edx
test eax, eax
je 0x404121
cmp dword [ebp - 0x11c], esi
je 0x40412b
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 0x404270
mov eax, dword [ebp - 0x124]
mov dword [esp], 0x40
mov dword [esp + 4], eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
push ecx
mov esi, eax
push ecx
mov ecx, 0x428480
call fcn.00408cfc
mov eax, dword [0x40b694]
mov dword [esp], ebx
add eax, 0x6400
mov dword [esp + 4], eax
call fcn.00407bfc
push edi
push edi
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 0x4000100
mov dword [esp + 0x10], 2
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov dword [esp + 4], 0xc0000000
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [0x40a010], eax
sub esp, 0x1c
inc eax
mov eax, 0x40b248
je 0x404270
mov eax, dword [0x42c48c]
add eax, 0x1c
mov dword [esp], eax
call fcn.00403b2a
mov ecx, dword [ebp - 0x120]
push edx
mov edx, dword [ebp - 0x138]
mov dword [0x428514], eax
lea eax, [eax + ecx - 0x1c]
and edx, 4
cmp edx, 1
mov dword [esp + 8], esi
sbb edx, edx
mov dword [esp + 4], 0
and edx, 4
mov dword [esp], 0xffffffff
sub eax, edx
mov dword [0x428510], eax
mov eax, dword [ebp - 0x124]
mov dword [esp + 0xc], eax
call fcn.00403d4a
sub esp, 0x10
cmp eax, dword [ebp - 0x124]
jne 0x404121
mov dword [0x42c420], esi
mov eax, dword [esi]
mov dword [0x42c484], eax
test byte [ebp - 0x138], 1
je 0x40423a
inc dword [0x42c488]
mov eax, 9
dec eax
je 0x404248
add dword [esi + eax*8 - 4], esi
jmp 0x40423f
mov eax, dword [0x428518]
add esi, 4
mov dword [esi + 0x38], eax
mov dword [esp + 8], 0x40
mov dword [esp + 4], esi
mov dword [esp], 0x42c440
call fcn.00407ae4
xor eax, eax
sub esp, 0xc
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret 4