Function at 0x402f5c
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x128
push ebx
push esi
xor ebx, ebx
push edi
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, 0x436c00
push 0x400
add eax, 0x3e8
push esi
push ebx
mov dword [0x42f44c], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 3
push 0x80000000
push esi
call fcn.00405f40
mov edi, eax
cmp edi, 0xffffffff
mov dword [0x40a018], edi
jne 0x402fb6
mov eax, str.Error_launching_installer
jmp 0x40321b
push esi
mov esi, 0x435c00
push esi
call fcn.004063ad
push esi
call fcn.00405d86
push eax
push 0x437000
call fcn.004063ad
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebx
mov dword [0x429470], eax
mov esi, eax
jbe 0x4030d2
mov eax, dword [0x42f454]
mov edi, esi
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
jb 0x403005
mov edi, eax
push edi
push 0x421460
call fcn.00403493
test eax, eax
je 0x403191
cmp dword [0x42f454], ebx
jne 0x40309e
push 0x1c
lea eax, [ebp - 0x24]
push 0x421460
push eax
call fcn.00405efb
mov eax, dword [ebp - 0x24]
test eax, 0xfffffff0
jne 0x4030ab
cmp dword [ebp - 0x20], 0xdeadbeef
jne 0x4030ab
cmp dword [ebp - 0x14], 0x74736e49
jne 0x4030ab
cmp dword [ebp - 0x18], 0x74666f73
jne 0x4030ab
cmp dword [ebp - 0x1c], 0x6c6c754e
jne 0x4030ab
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x429460]
and eax, 2
or dword [0x42f4e0], eax
mov eax, dword [ebp - 0xc]
cmp eax, esi
mov dword [0x42f454], ecx
ja 0x4031d5
test byte [ebp + 8], 8
jne 0x403090
test byte [ebp + 8], 4
jne 0x4030d2
inc dword [ebp - 8]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x4030ab
mov edi, esi
jmp 0x4030ab
test byte [ebp + 8], 2
jne 0x4030ab
push ebx
call fcn.00402ebd
pop ecx
cmp esi, dword [0x429470]
jae 0x4030c4
push edi
push 0x421460
push dword [ebp - 4]
call fcn.00406870
mov dword [ebp - 4], eax
add dword [0x429460], edi
sub esi, edi
jne 0x402fea
push 1
call fcn.00402ebd
cmp dword [0x42f454], ebx
pop ecx
je 0x4031d5
cmp dword [ebp - 8], ebx
je 0x403115
push dword [0x429460]
call fcn.004034a9
lea eax, [ebp + 8]
push 4
push eax
call fcn.00403493
test eax, eax
je 0x4031d5
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 8]
jne 0x4031d5
push dword [ebp - 0x10]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
push 8
mov eax, 0x40d450
pop edi
mov dword [0x415458], eax
mov dword [0x415454], eax
lea eax, [ebp - 0x128]
push 0x436400
push eax
mov dword [0x40b8b0], edi
mov dword [0x40bdcc], ebx
mov dword [0x40bdc8], ebx
mov dword [0x415450], 0x415450
call fcn.00405f6f
push ebx
push 0x4000100
push 2
push ebx
push ebx
lea eax, [ebp - 0x128]
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [0x40a01c], eax
jne 0x40319b
mov eax, str.Error_writing_temporary_file._Make_sure_your_temp_folder_is_valid.
jmp 0x40321b
push 1
call fcn.00402ebd
pop ecx
jmp 0x4031d5
mov eax, dword [0x42f454]
add eax, 0x1c
push eax
call fcn.004034a9
mov ecx, dword [ebp - 0x24]
push dword [ebp - 0x10]
not ecx
and ecx, 4
mov dword [0x429474], eax
sub eax, ecx
mov ecx, dword [ebp - 0xc]
push esi
push ebx
lea eax, [eax + ecx - 0x1c]
push 0xffffffffffffffff
mov dword [0x429468], eax
call fcn.00403222
cmp eax, dword [ebp - 0x10]
je 0x4031dc
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 0x40321b
test byte [ebp - 0x24], 1
mov dword [0x42f450], esi
mov eax, dword [esi]
mov dword [0x42f458], eax
je 0x4031f5
inc dword [0x42f45c]
lea eax, [esi + 0x44]
mov ecx, edi
sub eax, edi
add dword [eax], esi
dec ecx
jne 0x4031fa
mov eax, dword [0x429464]
push 0x40
mov dword [esi + 0x3c], eax
add esi, 4
push esi
push 0x42f460
call fcn.00405efb
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4