Function at 0x402fc8
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x400
mov esi, 0x435c00
push esi
add eax, 0x3e8
push edi
mov dword [0x42e920], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 3
push 0x80000000
push esi
call fcn.0040560d
mov ebx, eax
mov dword [ebp - 0xc], ebx
mov dword [0x409010], ebx
cmp ebx, 0xffffffff
jne 0x403022
mov eax, str.Error_launching_installer
jmp 0x403201
push esi
mov esi, 0x434c00
push esi
call fcn.0040579d
push esi
call fcn.00405965
push eax
push 0x436000
call fcn.0040579d
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [0x4288f0], eax
mov esi, eax
cmp eax, edi
jbe 0x403145
mov ebx, 0x416d30
mov eax, dword [0x42e92c]
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
mov edi, esi
cmp esi, eax
jb 0x403076
mov edi, eax
push edi
push ebx
call fcn.00402d08
test eax, eax
je 0x403208
cmp dword [0x42e92c], 0
jne 0x403108
push 0x1c
push ebx
lea eax, [ebp - 0x28]
push eax
call fcn.004055c3
mov eax, dword [ebp - 0x28]
test eax, 0xfffffff0
jne 0x403116
cmp dword [ebp - 0x24], 0xdeadbeef
jne 0x403116
cmp dword [ebp - 0x18], 0x74736e49
jne 0x403116
cmp dword [ebp - 0x1c], 0x74666f73
jne 0x403116
cmp dword [ebp - 0x20], 0x6c6c754e
jne 0x403116
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x416d2c]
and eax, 2
or dword [0x42e9a0], eax
mov eax, dword [ebp - 0x10]
mov dword [0x42e92c], ecx
cmp eax, esi
ja 0x403210
test byte [ebp + 8], 8
jne 0x4030fa
test byte [ebp + 8], 4
jne 0x403143
inc dword [ebp - 4]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x403116
mov edi, esi
jmp 0x403116
test byte [ebp + 8], 2
jne 0x403116
push 0
call fcn.00402ca4
pop ecx
cmp esi, dword [0x4288f0]
jae 0x40312b
push edi
push ebx
push dword [ebp - 8]
call fcn.00405ff1
mov dword [ebp - 8], eax
add dword [0x416d2c], edi
cmp esi, edi
jbe 0x403139
sub esi, edi
jmp 0x40313b
xor esi, esi
test esi, esi
ja 0x40305b
xor edi, edi
push 1
call fcn.00402ca4
pop ecx
cmp dword [0x42e92c], edi
je 0x403210
cmp dword [ebp - 4], edi
je 0x403189
push edi
push dword [0x416d2c]
call fcn.00402d7b
push 4
lea eax, [ebp + 8]
push eax
call fcn.00402d08
test eax, eax
je 0x403210
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 8]
jne 0x403210
push dword [ebp - 0x14]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
mov eax, dword [0x42e92c]
add eax, 0x1c
push edi
push eax
call fcn.00402d7b
push dword [ebp - 0x14]
push esi
push edi
push 0xffffffffffffffff
call fcn.00402d96
cmp eax, dword [ebp - 0x14]
jne 0x403210
test byte [ebp - 0x28], 1
mov dword [0x42e8cc], esi
mov eax, dword [esi]
mov dword [0x42e928], eax
je 0x4031cf
inc dword [0x42e924]
push 8
pop ecx
lea eax, [esi + 0x44]
sub eax, 8
add dword [eax], esi
dec ecx
cmp ecx, edi
jne 0x4031d5
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 0x42e8e0
call fcn.004055c3
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4
push 1
call fcn.00402ca4
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 0x403201