Function at 0x402f46
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push ebx
push esi
push edi
xor edi, edi
push 0x4a
lea eax, [ebp - 0x57]
push edi
push eax
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
mov byte [ebp - 0x58], 0
call fcn.00406978
add esp, 0xc
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x400
mov esi, 0x42ac00
push esi
add eax, 0x3e8
push edi
mov dword [0x423c20], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 3
push 0x80000000
push esi
call fcn.004054ca
mov ebx, eax
cmp ebx, 0xffffffff
mov dword [ebp - 0xc], ebx
mov dword [0x409010], ebx
jne 0x402fb3
mov eax, str.Error_launching_installer
jmp 0x403188
push esi
mov esi, 0x429c00
push esi
call fcn.0040565a
push esi
call fcn.004057d4
push eax
push 0x42b000
call fcn.0040565a
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, edi
mov dword [0x41ed78], eax
mov esi, eax
jle 0x4030ce
mov ebx, 0x416cf0
mov eax, dword [0x423c2c]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
mov edi, esi
jl 0x403007
mov edi, eax
push edi
push ebx
call fcn.00402cec
test eax, eax
je 0x40318f
cmp dword [0x423c2c], 0
jne 0x403099
push 0x4b
push ebx
lea eax, [ebp - 0x58]
push eax
call fcn.00405486
mov eax, dword [ebp - 0x38]
test eax, 0xfffffff0
jne 0x4030a7
cmp dword [ebp - 0x34], 0x651954f2
jne 0x4030a7
cmp dword [ebp - 0x1e], 0x21409155
jne 0x4030a7
cmp dword [ebp - 0x22], 0xd10021
jne 0x4030a7
cmp dword [ebp - 0x26], 0x32c1112c
jne 0x4030a7
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x416cec]
and eax, 2
or dword [0x423ca0], eax
mov eax, dword [ebp - 0x13]
cmp eax, esi
mov dword [0x423c2c], ecx
jg 0x403197
test byte [ebp + 8], 8
jne 0x40308b
test byte [ebp + 8], 4
jne 0x4030cc
inc dword [ebp - 4]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x4030a7
mov edi, esi
jmp 0x4030a7
test byte [ebp + 8], 2
jne 0x4030a7
push 0
call fcn.00402c88
pop ecx
cmp esi, dword [0x41ed78]
jge 0x4030bc
push edi
push ebx
push dword [ebp - 8]
call fcn.00405e8e
mov dword [ebp - 8], eax
add dword [0x416cec], edi
sub esi, edi
test esi, esi
jg 0x402fec
xor edi, edi
push 1
call fcn.00402c88
cmp dword [0x423c2c], edi
pop ecx
je 0x403197
cmp dword [ebp - 4], edi
je 0x403111
push dword [0x416cec]
call fcn.00402d1e
push 4
lea eax, [ebp + 8]
push eax
call fcn.00402cec
test eax, eax
je 0x403197
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 8]
jne 0x403197
push dword [ebp - 0x1a]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
mov eax, dword [0x423c2c]
add eax, 0x4b
push eax
call fcn.00402d1e
push dword [ebp - 0x1a]
push esi
push edi
push 0xffffffffffffffff
call fcn.00402d35
cmp eax, dword [ebp - 0x1a]
jne 0x403197
test byte [ebp - 0x38], 1
mov dword [0x423bcc], esi
mov eax, dword [esi]
mov dword [0x423c28], eax
je 0x403156
inc dword [0x423c24]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, edi
jne 0x40315c
push 1
push edi
push edi
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [esi + 0x3c], eax
push 0x40
add esi, 4
push esi
push 0x423be0
call fcn.00405486
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4
push 1
call fcn.00402c88
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 0x403188