Function at 0x4033d1
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
xor ebx, ebx
push edi
mov dword [ebp - 8], ebx
mov dword [ebp - 4], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x2004
mov esi, 0x7fe06c
push esi
add eax, 0x3e8
push ebx
mov dword [0x7c70e0], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 3
push 0x80000000
push esi
call fcn.00405bcb
mov edi, eax
mov dword [ebp - 0xc], edi
mov dword [0x40a010], edi
cmp edi, 0xffffffff
jne 0x40342b
mov eax, str.Error_launching_installer
jmp 0x403600
push esi
mov esi, 0x7f605c
push esi
call fcn.00405d59
push esi
call fcn.0040640b
push eax
push 0x800070
call fcn.00405d59
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [0x7a71e4], eax
mov esi, eax
cmp eax, ebx
jle 0x403546
mov ebx, 0x420920
mov eax, dword [0x7c70ec]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
mov edi, esi
cmp esi, eax
jl 0x40347f
mov edi, eax
push edi
push ebx
call fcn.00403173
test eax, eax
je 0x403607
cmp dword [0x7c70ec], 0
jne 0x403511
push 0x1c
push ebx
lea eax, [ebp - 0x28]
push eax
call fcn.00405b87
mov eax, dword [ebp - 0x28]
test eax, 0xfffffff0
jne 0x40351f
cmp dword [ebp - 0x24], 0x77775b00
jne 0x40351f
cmp dword [ebp - 0x18], 0x5d6d6f63
jne 0x40351f
cmp dword [ebp - 0x1c], 0x2e317661
jne 0x40351f
cmp dword [ebp - 0x20], 0x63632e77
jne 0x40351f
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x42091c]
and eax, 2
or dword [0x7c7160], eax
mov eax, dword [ebp - 0x10]
mov dword [0x7c70ec], ecx
cmp eax, esi
jg 0x40360f
test byte [ebp + 8], 8
jne 0x403503
test byte [ebp + 8], 4
jne 0x403544
inc dword [ebp - 4]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x40351f
mov edi, esi
jmp 0x40351f
test byte [ebp + 8], 2
jne 0x40351f
push 0
call fcn.0040310f
pop ecx
cmp esi, dword [0x7a71e4]
jge 0x403534
push edi
push ebx
push dword [ebp - 8]
call fcn.00406eb5
mov dword [ebp - 8], eax
add dword [0x42091c], edi
sub esi, edi
test esi, esi
jg 0x403464
xor ebx, ebx
push 1
call fcn.0040310f
pop ecx
cmp dword [0x7c70ec], ebx
je 0x40360f
cmp dword [ebp - 4], ebx
je 0x403589
push dword [0x42091c]
call fcn.004031a5
push 4
lea eax, [ebp + 8]
push eax
call fcn.00403173
test eax, eax
je 0x40360f
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 8]
jne 0x40360f
push dword [ebp - 0x14]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
mov eax, dword [0x7c70ec]
add eax, 0x1c
push eax
call fcn.004031a5
push dword [ebp - 0x14]
push esi
push ebx
push 0xffffffffffffffff
call fcn.004031bc
cmp eax, dword [ebp - 0x14]
jne 0x40360f
test byte [ebp - 0x28], 1
mov dword [0x7c7094], esi
mov eax, dword [esi]
mov dword [0x7c70e8], eax
je 0x4035ce
inc dword [0x7c70e4]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, ebx
jne 0x4035d4
push 1
push ebx
push ebx
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x7c70a0
call fcn.00405b87
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4
push 1
call fcn.0040310f
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 0x403600