Function at 0x402d67
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
xor esi, esi
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
add eax, 0x3e8
push 0x400
mov ebx, 0x442800
push ebx
push esi
mov dword [0x434eac], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 3
push 0x80000000
push ebx
call fcn.00405a0d
mov edi, eax
mov dword [ebp - 0xc], edi
mov dword [0x40a018], edi
cmp edi, 0xffffffff
jne 0x402dc1
mov eax, str.Error_launching_installer
jmp 0x402f99
push ebx
mov ebx, 0x440800
push ebx
call fcn.00405da1
push ebx
call fcn.00405838
push eax
push 0x443000
call fcn.00405da1
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, esi
mov dword [0x42a9b0], eax
mov edi, eax
jle 0x402edc
mov ebx, 0x4229b0
mov esi, edi
mov eax, dword [0x434eb4]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp edi, eax
jl 0x402e15
mov esi, eax
push esi
push ebx
call fcn.004031c8
test eax, eax
je 0x402f46
cmp dword [0x434eb4], 0
jne 0x402ea7
lea eax, [ebp - 0x28]
push 0x1c
push ebx
push eax
call fcn.004059c8
mov eax, dword [ebp - 0x28]
test eax, 0xfffffff0
jne 0x402eb5
cmp dword [ebp - 0x24], 0xdeadbeef
jne 0x402eb5
cmp dword [ebp - 0x18], 0x74736e49
jne 0x402eb5
cmp dword [ebp - 0x1c], 0x74666f73
jne 0x402eb5
cmp dword [ebp - 0x20], 0x6c6c754e
jne 0x402eb5
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x4169a0]
and eax, 2
or dword [0x434f40], eax
mov eax, dword [ebp - 0x10]
cmp eax, edi
mov dword [0x434eb4], ecx
jg 0x402f3f
test byte [ebp + 8], 8
jne 0x402e99
test byte [ebp + 8], 4
jne 0x402eda
lea edi, [eax - 4]
inc dword [ebp - 4]
cmp esi, edi
jbe 0x402eb5
mov esi, edi
jmp 0x402eb5
test byte [ebp + 8], 2
jne 0x402eb5
push 0
call fcn.00402d03
pop ecx
cmp edi, dword [0x42a9b0]
jge 0x402eca
push esi
push ebx
push dword [ebp - 8]
call fcn.004061b9
mov dword [ebp - 8], eax
add dword [0x4169a0], esi
sub edi, esi
or edi, edi
jg 0x402dfa
xor esi, esi
push 1
call fcn.00402d03
cmp dword [0x434eb4], esi
pop ecx
je 0x402f3f
cmp dword [ebp - 4], esi
je 0x402f13
push dword [0x4169a0]
call fcn.004031de
push 4
lea eax, [ebp + 8]
push eax
call fcn.004031c8
or eax, eax
je 0x402f3f
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 8]
jne 0x402f3f
push dword [ebp - 0x14]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
mov eax, dword [0x434eb4]
add eax, 0x1c
push eax
call fcn.004031de
push dword [ebp - 0x14]
push ebx
push esi
push 0xffffffffffffffff
call fcn.00402fa0
cmp eax, dword [ebp - 0x14]
je 0x402f50
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 0x402f99
push 1
call fcn.00402d03
pop eax
jmp 0x402f3f
test byte [ebp - 0x28], 1
mov dword [0x434eb0], ebx
mov eax, dword [ebx]
mov dword [0x434eb8], eax
je 0x402f69
inc dword [0x434ebc]
lea eax, [ebx + 0x44]
push 8
pop ecx
add eax, 0xfffffff8
add dword [eax], ebx
dec ecx
jne 0x402f6f
push 1
push esi
push esi
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebx + 0x3c], eax
push 0x40
add ebx, 4
push ebx
push 0x434ec0
call fcn.004059c8
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4