Function at 0x4901d0
Capabilities:
Accept command line arguments
Create thread

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4c083f
mov eax, dword fs:[0]
push eax
push ecx
mov eax, 0x2f1c
call fcn.004aa4c0
mov eax, dword [0x4efc64]
xor eax, esp
mov dword [esp + 0x2f18], eax
push ebx
push esi
push edi
mov eax, dword [0x4efc64]
xor eax, esp
push eax
lea eax, [esp + 0x2f30]
mov dword fs:[0], eax
push 0x9c
mov ebx, ecx
call fcn.0049602e
add esp, 4
mov dword [esp + 0x1c], eax
xor esi, esi
mov dword [esp + 0x2f38], esi
cmp eax, esi
je 0x490245
push eax
mov ecx, ebx
call fcn.0048d540
mov edi, eax
mov dword [esp + 0x18], edi
jmp 0x49024b
mov dword [esp + 0x18], esi
mov edi, esi
mov dword [esp + 0x2f38], 0xffffffff
mov eax, dword [ebx + 0x30]
cmp dword [eax - 0xc], esi
je 0x490584
push edi
call fcn.0048dd90
test eax, eax
je 0x490575
lea esi, [esp + 0x24]
call fcn.0048cb90
mov ecx, dword [edi + 8]
push ecx
lea edx, [esp + 0x18]
push str.AutoUpdate._s
push edx
call fcn.00462050
mov eax, dword [eax]
mov dword [esp + 0x87c], eax
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
add esp, 0xc
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4902b8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
push 0x4cb5c0
lea ecx, [esp + 0x66c]
push 0x104
mov esi, 1
push ecx
mov dword [esp + 0x880], esi
call fcn.004a7e1f
or dword [esp + 0x44], 2
add esp, 8
mov ecx, esp
mov dword [esp + 0x14], esp
push 0x4cd12c
call fcn.00423416
lea edi, [esp + 0x14]
call fcn.0047c340
add esp, 4
mov dword [esp + 0x2f38], esi
mov ecx, dword [eax]
mov esi, dword [0x4f4c94]
lea eax, [ecx - 0x10]
add esi, 0xfffffff0
cmp eax, esi
je 0x490368
cmp dword [esi + 0xc], 0
lea edi, [esi + 0xc]
jl 0x490359
mov edx, dword [eax]
cmp edx, dword [esi]
jne 0x490359
push eax
call fcn.00423f4c
mov dword [esp + 0x18], eax
add esp, 4
or eax, 0xffffffff
lock xadd dword [edi], eax
dec eax
test eax, eax
jg 0x49034a
mov ecx, dword [esi]
mov edx, dword [ecx]
mov eax, dword [edx + 4]
push esi
call eax
mov ecx, dword [esp + 0x14]
add ecx, 0x10
mov dword [0x4f4c94], ecx
jmp 0x490368
mov eax, dword [ecx - 0xc]
push eax
push ecx
mov ecx, 0x4f4c94
call fcn.00423edb
mov dword [esp + 0x2f38], 0xffffffff
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x490393
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [esp + 0x874]
mov edx, dword [esp + 0x870]
push ecx
push edx
call fcn.00495b30
add esp, 8
push ecx
test al, 7
mov dword [esp + 0x14], esp
mov eax, esp
je 0x4903d9
mov ecx, dword [esp + 0x1c]
mov edx, dword [ecx + 8]
push edx
push str.DoVirtAutoUpdate:_Do_not_show_me_again_checkbox_set_for_version__s
push eax
call fcn.00462050
add esp, 0xc
call fcn.0048cc50
add esp, 4
jmp 0x4905ad
mov ecx, dword [ebx + 0x18]
mov esi, dword [esp + 0x1c]
mov edx, dword [esi + 8]
push ecx
push edx
push str.DoVirtAutoUpdate:_Success._ServerVer.Version_s__MyVer_s
push eax
call fcn.00462050
add esp, 0x10
call fcn.0048cc50
add esp, 4
cmp dword [esi], 0
je 0x4905a1
lea eax, [esp + 0x20]
push eax
mov dword [esp + 0x24], 0
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov eax, dword [ebx + 0x10]
sub eax, 0x10
push eax
call fcn.00423f4c
lea esi, [eax + 0x10]
add esp, 4
mov dword [esp + 0x14], esi
mov dword [esp + 0x2f38], 2
cmp dword [esi - 0xc], 0
jne 0x4904a3
mov ecx, dword [ebx + 8]
lea eax, [ecx - 0x10]
lea edi, [esi - 0x10]
cmp eax, edi
je 0x4904a3
cmp dword [edi + 0xc], 0
lea esi, [edi + 0xc]
jl 0x490491
mov edx, dword [eax]
cmp edx, dword [edi]
jne 0x490491
push eax
call fcn.00423f4c
mov dword [esp + 0x14], eax
add esp, 4
or eax, 0xffffffff
lock xadd dword [esi], eax
dec eax
test eax, eax
jg 0x490484
mov ecx, dword [edi]
mov edx, dword [ecx]
mov eax, dword [edx + 4]
push edi
call eax
mov esi, dword [esp + 0x10]
add esi, 0x10
mov dword [esp + 0x14], esi
jmp 0x4904a3
mov eax, dword [ecx - 0xc]
push eax
push ecx
lea ecx, [esp + 0x1c]
call fcn.00423edb
mov esi, dword [esp + 0x14]
mov ecx, dword [ebx + 0x18]
mov edx, dword [esp + 0x18]
mov eax, dword [edx + 8]
push ecx
push eax
lea ecx, [esp + 0x24]
push str.New_version_available:__s__current:__s_._nWould_you_like_to_download_it_now_
push ecx
call fcn.00462050
mov byte [esp + 0x2f48], 3
mov eax, dword [eax]
push eax
lea ebx, [esp + 0x38]
mov ecx, esi
call fcn.00492dd0
add esp, 0x14
cmp eax, 6
mov byte [esp + 0x2f38], 2
mov eax, dword [esp + 0x1c]
sete bl
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x490505
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
test bl, bl
je 0x49054c
mov edi, dword [esp + 0x18]
push 0
push 0
push edi
push 0x48fed0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, edi
call fcn.0048f840
test eax, eax
je 0x49053c
mov ecx, edi
call fcn.0048fbe0
jmp 0x49054c
push 0
push esi
push str.Failed_downloading_new_version
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
lea eax, [esi - 0x10]
mov dword [esp + 0x2f38], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4905a1
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
jmp 0x4905a1
push ecx
mov ecx, esp
mov dword [esp + 0x14], esp
push str.DoVirtAutoUpdate:_failed_
push ecx
jmp 0x490591
push ecx
mov edx, esp
mov dword [esp + 0x14], esp
push str.DoVirtAutoUpdate:_nothing_to_update__no_AutoUpdate_path_defined_
push edx
call fcn.00462050
add esp, 8
call fcn.0048cc50
add esp, 4
mov eax, dword [0x4f484c]
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov ecx, dword [esp + 0x2f30]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x2f18]
xor ecx, esp
call fcn.004a4491
mov esp, ebp
pop ebp
ret