Function at 0x402cd1
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
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]
mov esi, 0x42bc00
push 0x400
add eax, 0x3e8
push esi
push ebx
mov dword [0x424ecc], eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 3
push 0x80000000
push esi
call fcn.00407435
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebp - 0xc], edi
mov dword [0x40a014], edi
jne 0x402d2b
mov eax, str.Error_launching_installer
jmp 0x402f03
push esi
mov esi, 0x42ac00
push esi
call fcn.004076bc
push esi
call fcn.0040728a
push eax
push 0x42c000
call fcn.004076bc
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, ebx
mov dword [0x420450], eax
mov esi, eax
jle 0x402e46
mov ebx, 0x418450
mov eax, dword [0x424ed4]
mov edi, esi
neg eax
sbb eax, eax
and eax, 0x7e00
add eax, 0x200
cmp esi, eax
jl 0x402d7f
mov edi, eax
push edi
push ebx
call fcn.004030fd
test eax, eax
je 0x402eb0
cmp dword [0x424ed4], 0
jne 0x402e11
push 0x1d
lea eax, [ebp - 0x2c]
push ebx
push eax
call fcn.004073e8
mov eax, dword [ebp - 0x2c]
test eax, 0xfffffff0
jne 0x402e1f
cmp dword [ebp - 0x28], 0xdeadbeef
jne 0x402e1f
cmp dword [ebp - 0x1c], 0x74736e49
jne 0x402e1f
cmp dword [ebp - 0x20], 0x74666f73
jne 0x402e1f
cmp dword [ebp - 0x24], 0x6c6c754e
jne 0x402e1f
or dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [0x40c440]
and eax, 2
or dword [0x424f40], eax
mov eax, dword [ebp - 0x18]
cmp eax, esi
mov dword [0x424ed4], ecx
jg 0x402ea9
test byte [ebp + 8], 4
jne 0x402e03
test byte [ebp + 8], 8
jne 0x402e44
inc dword [ebp - 4]
lea esi, [eax - 4]
cmp edi, esi
jbe 0x402e1f
mov edi, esi
jmp 0x402e1f
test byte [ebp + 8], 2
jne 0x402e1f
push 0
call fcn.00402c6d
pop ecx
cmp esi, dword [0x420450]
jge 0x402e34
push edi
push ebx
push dword [ebp - 8]
call fcn.004011f0
mov dword [ebp - 8], eax
add dword [0x40c440], edi
sub esi, edi
test esi, esi
jg 0x402d64
xor ebx, ebx
push 1
call fcn.00402c6d
cmp dword [0x424ed4], ebx
pop ecx
je 0x402ea9
cmp dword [ebp - 4], ebx
je 0x402e7d
push dword [0x40c440]
call fcn.0040312f
lea eax, [ebp + 8]
push 4
push eax
call fcn.004030fd
test eax, eax
je 0x402ea9
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 8]
jne 0x402ea9
push dword [ebp - 0x13]
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
mov eax, dword [0x424ed4]
add eax, 0x1d
push eax
call fcn.0040312f
push dword [ebp - 0x13]
push esi
push ebx
push 0xffffffffffffffff
call fcn.00402f0a
cmp eax, dword [ebp - 0x13]
je 0x402eba
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 0x402f03
push 1
call fcn.00402c6d
pop ecx
jmp 0x402ea9
test byte [ebp - 0x2c], 1
mov dword [0x424ed0], esi
mov eax, dword [esi]
mov dword [0x424ed8], eax
je 0x402ed3
inc dword [0x424edc]
push 7
lea eax, [esi + 0x3c]
pop ecx
sub eax, 8
add dword [eax], esi
dec ecx
jne 0x402ed9
push 1
push ebx
push ebx
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [esi + 0x34], eax
add esi, 4
push 0x38
push esi
push 0x424ee0
call fcn.004073e8
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4