Function at 0x43cc80
Capabilities:
Check os version
Get number of processors

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x208
mov eax, dword [0x62d040]
xor eax, esp
mov dword [esp + 0x204], eax
mov edx, dword [ebp + 8]
push esi
push edi
call fcn.00502540
test eax, eax
js 0x43cd2d
call sym.SystemInformer.exe_PhGetApplicationDirectoryWin32
mov edi, eax
test edi, edi
je 0x43cd2d
mov ecx, dword fs:[0x18]
push 1
mov ecx, dword [ecx + 0x30]
mov ecx, dword [ecx + 0x10]
movzx eax, word [ecx + 0x24]
mov dword [esp + 0xac], eax
mov eax, dword [ecx + 0x28]
mov dword [esp + 0xb0], eax
lea eax, [esp + 0xac]
push eax
push edi
call sym.SystemInformer.exe_PhEqualStringRef
test al, al
jne 0x43cd5d
movzx eax, word [edi]
mov word [esp + 0xbc], ax
movzx eax, word [edi]
add ax, 2
mov word [esp + 0xbe], ax
mov eax, dword [edi + 4]
mov dword [esp + 0xc0], eax
cmp dword [edi], 0xfffe
jbe 0x43cd4b
or eax, 0xffffffff
lock xadd dword [edi - 4], eax
dec eax
jne 0x43cd2d
lea ecx, [edi - 8]
call fcn.004fbfa0
mov ecx, dword ds:[esp + 0x20c]
mov eax, 1
pop edi
pop esi
xor ecx, esp
call fcn.0057fcaf
mov esp, ebp
pop ebp
ret 0x10
lea eax, [esp + 0xbc]
push eax
call dword [sym.imp.ntdll.dll_RtlSetCurrentDirectory_U]
test eax, eax
js 0x43cd1a
or eax, 0xffffffff
lock xadd dword [edi - 4], eax
dec eax
jne 0x43cd70
lea ecx, [edi - 8]
call fcn.004fbfa0
push 4
lea eax, [esp + 0xac]
mov dword [esp + 0xac], 0
push eax
push 0xc
push 0xffffffffffffffff
call dword [sym.imp.ntdll.dll_NtSetInformationProcess]
push 0x43e260
call dword [sym.imp.ntdll.dll_RtlSetUnhandledExceptionFilter]
mov eax, dword fs:[0x18]
mov dword [esp + 0xe0], 1
mov dword [esp + 0xf0], 0x12
mov dword [esp + 0xf4], str.SiMutant_
mov eax, dword [eax + 0x20]
mov dword [esp + 0x108], eax
lea eax, [esp + 0xb0]
push eax
push 0x66
lea eax, [esp + 0x118]
mov dword [esp + 0x100], 8
push eax
push 2
lea eax, [esp + 0xf0]
push eax
call sym.SystemInformer.exe_PhFormatToBuffer
test al, al
je 0x43cd2d
mov ecx, dword [esp + 0xb0]
add ecx, 0xfffffffe
mov word [esp + 0xc4], cx
lea eax, [ecx + 2]
mov word [esp + 0xc6], ax
lea eax, [esp + 0x110]
mov dword [esp + 0xc8], eax
cmp ecx, 0xfffe
ja 0x43cd2d
mov dword ds:[esp + 0x78], 0x18
call fcn.004fa760
mov dword [esp + 0x7c], eax
lea eax, [esp + 0xc4]
mov dword [esp + 0x80], eax
lea eax, [esp + 0x78]
push 1
push eax
push 1
lea eax, [esp + 0x80]
mov dword [esp + 0x90], 0x40
push eax
mov dword [esp + 0x98], 0
mov dword [esp + 0x9c], 0
call dword [sym.imp.ntdll.dll_NtCreateMutant]
push 6
push 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
call fcn.0043f400
mov esi, dword [0x6355f0]
lea eax, [esp + 0x70]
push eax
push 0x20
push 0xffffffffffffffff
call dword [sym.imp.ntdll.dll_NtOpenProcessToken]
cmp eax, 0xc0000022
jne 0x43ced9
lea ebx, [ebx]
cmp esi, 5
jne 0x43d079
lea eax, [esp + 0x70]
or ecx, 0xffffffff
push eax
lea edx, [esi + 0x1b]
call fcn.00523b00
lea esp, [esp]
test eax, eax
js 0x43d079
push 0
push 0
push 0
lea eax, [esp + 0x194]
mov dword [esp + 0x194], 0xa
push eax
push 0
push dword [esp + 0x84]
mov ecx, 0x1e
mov dword [esp + 0x128], 0x14
lea esi, [esp + 0x128]
mov dword [esp + 0x12c], 0
lea edi, [esp + 0x1a4]
mov dword [esp + 0x130], 2
mov dword [esp + 0x134], 0xe
mov dword [esp + 0x138], 0
mov dword [esp + 0x13c], 2
mov dword [esp + 0x140], 0x21
mov dword [esp + 0x144], 0
mov dword [esp + 0x148], 2
mov dword [esp + 0x14c], 0xa
mov dword [esp + 0x150], 0
mov dword [esp + 0x154], 2
mov dword [esp + 0x158], 0xd
mov dword [esp + 0x15c], 0
mov dword [esp + 0x160], 2
mov dword [esp + 0x164], 0x11
mov dword [esp + 0x168], 0
mov dword [esp + 0x16c], 2
mov dword [esp + 0x170], 0x12
mov dword [esp + 0x174], 0
mov dword [esp + 0x178], 2
mov dword [esp + 0x17c], 0x13
mov dword [esp + 0x180], 0
mov dword [esp + 0x184], 2
mov dword [esp + 0x188], 9
mov dword [esp + 0x18c], 0
mov dword [esp + 0x190], 2
mov dword [esp + 0x194], 8
mov dword [esp + 0x198], 0
mov dword [esp + 0x19c], 2
rep movsd dword es:[edi], dword [esi]
call dword [sym.imp.ntdll.dll_NtAdjustPrivilegesToken]
push dword [esp + 0x70]
call dword [sym.imp.ntdll.dll_NtClose]
mov ecx, dword [0x632c54]
nop
test ecx, ecx
je 0x43d090
call fcn.004ba4a0
push eax
call dword [sym.imp.ntdll.dll_RtlExitUserProcess]
call fcn.00506d80
call fcn.0043e980
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x28
push eax
mov dword [esp + 0x18], str.AllowOnlyOneInstance
call sym.SystemInformer.exe_PhGetIntegerStringRefSetting
test eax, eax
je 0x43d0c9
test dword [0x632c50], 0x3160
jne 0x43d0c9
call fcn.0043dfc0
lea eax, ds:[esp + 0x18]
mov dword [esp + 0x18], 0x24
push eax
mov dword [esp + 0x20], str.EnableStartAsAdmin
call sym.SystemInformer.exe_PhGetIntegerStringRefSetting
test eax, eax
je 0x43d20d
test dword [0x632c50], 0x160
jne 0x43d20d
lea eax, [esp + 0x38]
push eax
call sym.SystemInformer.exe_PhGetOwnTokenAttributes
test byte [eax + 4], 1
je 0x43d590
lea eax, [esp + 8]
mov dword [esp + 8], 0x3a
push eax
mov dword [esp + 0x10], str.EnableStartAsAdminAlwaysOnTop
call sym.SystemInformer.exe_PhGetIntegerStringRefSetting
test eax, eax
je 0x43d20d
lea eax, [esp + 0x48]
push eax
call sym.SystemInformer.exe_PhGetOwnTokenAttributes
test byte [eax + 4], 1
je 0x43d20d
lea eax, [esp + 0x58]
push eax
call sym.SystemInformer.exe_PhGetOwnTokenAttributes
lea ecx, [esp + 0xdc]
push ecx
push 4
lea ecx, [esp + 0xbc]
push ecx
push 0x1a
push dword [eax]
call dword [sym.imp.ntdll.dll_NtQueryInformationToken]
test eax, eax
js 0x43d20d
cmp dword [esp + 0xb4], 0
setne al
test al, al
jne 0x43d20d
call sym.SystemInformer.exe_PhGetApplicationFileNameWin32
mov edi, eax
test edi, edi
je 0x43d20d
cmp dword [edi], 0
je 0x43d20d
lea esp, [esp]
call dword [sym.imp.USER32.dll_GetShellWindow]
test eax, eax
je 0x43d20d
lea ecx, [esp + 0x6c]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
test eax, eax
je 0x43d20d
push 0
push 4
lea eax, [esp + 0xc0]
push eax
push 0x18
push 0xffffffffffffffff
call dword [sym.imp.ntdll.dll_NtQueryInformationProcess]
test eax, eax
js 0x43d20d
push 1
push 0
push 1
push 0
push dword [esp + 0xc8]
push dword [esp + 0x80]
push 2
push 0
push 0
push dword [edi + 4]
push 0
call sym.SystemInformer.exe__PhExecuteRunAsCommand3_44
push edi
mov esi, eax
call sym.SystemInformer.exe_PhDereferenceObject
test esi, esi
jns 0x43d5b9
lea eax, [esp + 0x20]
mov dword [esp + 0x20], 0x12
push eax
mov dword [esp + 0x28], str.KsiEnable
call sym.SystemInformer.exe_PhGetIntegerStringRefSetting
test eax, eax
je 0x43d245
test byte [0x632c50], 0x28
jne 0x43d245
call sym.SystemInformer.exe_PhIsExecutingInWow64
test al, al
jne 0x43d245
lea ecx, [ecx]
call fcn.0043a740
push 0x633a50
call sym.SystemInformer.exe_PhInitializeAutoPool
lea eax, [esp + 0xcc]
mov dword [esp + 0xcc], 8
push eax
mov dword [esp + 0xd4], 0xc42f
call dword [sym.imp.COMCTL32.dll_InitCommonControlsEx]
push 0x2c
lea eax, [esp + 0x80]
mov dword [esp + 0x7c], 0x30
push 0
push eax
call fcn.00581cf0
mov eax, dword [0x6336a4]
add esp, 0xc
mov dword [esp + 0x7c], 0x4088
mov dword [esp + 0x80], 0x541ee0
mov dword [esp + 0x84], 0
push 0x8000
push 0
push 0
push 2
push 0x7f00
push 0
mov dword [esp + 0xa0], 4
mov dword [esp + 0xa4], eax
mov dword [esp + 0xa8], 0
call dword [sym.imp.USER32.dll_LoadImageW]
mov dword ds:[esp + 0x94], eax
lea eax, [esp + 0x78]
push eax
mov dword [esp + 0x9c], 0
mov dword [esp + 0xa0], 0
mov dword [esp + 0xa4], 0x5f6678
mov dword [esp + 0xa8], 0
call dword [sym.imp.USER32.dll_RegisterClassExW]
push 0x2c
lea eax, [esp + 0x80]
mov dword [esp + 0x7c], 0x30
push 0
push eax
call fcn.00581cf0
mov eax, dword [0x6336a4]
add esp, 0xc
mov dword [esp + 0x7c], 0x4008
mov dword [esp + 0x80], 0x5411a0
mov dword [esp + 0x84], 0
push 0x8000
push 0
push 0
push 2
push 0x7f00
push 0
mov dword [esp + 0xa0], 4
mov dword [esp + 0xa4], eax
mov dword [esp + 0xa8], 0
call dword [sym.imp.USER32.dll_LoadImageW]
mov dword [esp + 0x94], eax
lea eax, [esp + 0x78]
push eax
mov dword [esp + 0x9c], 0
mov dword [esp + 0xa0], 0
mov dword [esp + 0xa4], str.PhGraph
mov dword [esp + 0xa8], 0
call dword [sym.imp.USER32.dll_RegisterClassExW]
mov eax, dword [0x6336a4]
push 0x8000
push 0
push 0
mov dword [esp + 0x90], 0
mov dword [esp + 0x9c], 0
mov dword [esp + 0xa4], 0
mov dword [esp + 0xa8], 0
mov dword [esp + 0xb0], 0
mov dword [esp + 0x84], 0x30
mov dword [esp + 0xac], str.PhHexEdit
mov dword [esp + 0x88], 0x4000
mov dword [esp + 0x94], 4
mov dword [esp + 0x98], eax
mov dword [esp + 0x8c], 0x53cf20
push 2
push 0x7f00
push 0
call dword [sym.imp.USER32.dll_LoadImageW]
mov dword [esp + 0x94], eax
lea eax, [esp + 0x78]
push eax
call dword [sym.imp.USER32.dll_RegisterClassExW]
push 0x2c
lea eax, [esp + 0x80]
mov dword [esp + 0x7c], 0x30
push 0
push eax
call fcn.00581cf0
mov eax, dword [0x6336a4]
add esp, 0xc
mov dword [esp + 0x7c], 0x4000
mov dword [esp + 0x80], 0x53cb20
mov dword [esp + 0x84], 0
push 0x8000
push 0
push 0
push 2
push 0x7f00
push 0
mov dword [esp + 0xa0], 4
mov dword [esp + 0xa4], eax
mov dword [esp + 0xa8], 0
call dword [sym.imp.USER32.dll_LoadImageW]
mov dword [esp + 0x94], eax
lea eax, [esp + 0x78]
push eax
mov dword [esp + 0x9c], 0
mov dword [esp + 0xa0], 0
mov dword [esp + 0xa4], 0x61b1c4
mov dword [esp + 0xa8], 0
call dword [sym.imp.USER32.dll_RegisterClassExW]
call fcn.0041cc00
call fcn.0043e720
mov eax, 0x634068
mov ecx, 0x35
mov dword [eax + 4], eax
mov dword [eax], eax
mov dword [eax + 8], 0
mov dword [eax + 0xc], 0
add eax, 0x10
sub ecx, 1
jne 0x43d542
mov eax, 0x632b08
mov ecx, 0x14
mov dword [eax + 4], eax
mov dword [eax], eax
add eax, 0x10
sub ecx, 1
jne 0x43d567
mov eax, dword [0x632c50]
test al, 0x20
je 0x43d5c6
mov ecx, dword [0x632c58]
call fcn.00474d80
push 0
call dword [sym.imp.ntdll.dll_RtlExitUserProcess]
push 0xffffffffffffffff
call dword [sym.imp.USER32.dll_AllowSetForegroundWindow]
lea ecx, [esp + 8]
mov dword [esp + 8], 0x2e
mov dword [esp + 0xc], str.SystemInformerTaskAdmin
call fcn.0040c700
test eax, eax
js 0x43d20d
call fcn.0043dfc0
push 0
call dword [sym.imp.ntdll.dll_RtlExitUserProcess]
cmp byte [0x632afa], 0
je 0x43d5dd
test al, al
js 0x43d5dd
call fcn.00482340
mov eax, dword [0x632c50]
cmp dword [0x62dbb0], 0x64
jb 0x43d615
push 8
lea eax, [esp + 0xd8]
mov dword [esp + 0xd8], 8
push eax
push 0x34
push 0xffffffffffffffff
mov dword [esp + 0xe8], 1
call dword [sym.imp.ntdll.dll_NtSetInformationProcess]
mov eax, dword [0x632c50]
test al, 0x40
je 0x43d64c
push 0
push 0
push 0
push 0
call dword [sym.imp.USER32.dll_PostMessageW]
push 0
push 0
push 0
lea eax, [esp + 0x84]
push eax
call dword [sym.imp.USER32.dll_GetMessageW]
xor edx, edx
xor ecx, ecx
call fcn.004818e0
push eax
call dword [sym.imp.ntdll.dll_RtlExitUserProcess]
call sym.SystemInformer.exe_PhIsExecutingInWow64
test al, al
je 0x43d676
push str.You_are_attempting_to_run_the_32_bit_version_of_System_Informer_on_64_bit_Windows._Most_features_will_not_work_correctly._n_nPlease_run_the_64_bit_version_of_System_Informer_instead.
push 0x5cd020
push 0x30
push 0
call sym.SystemInformer.exe_PhShowMessage
add esp, 0x10
push 0xc00001a3
call dword [sym.imp.ntdll.dll_RtlExitUserProcess]
mov al, 3
movzx edx, al
mov eax, dword [0x632c68]
test eax, eax
movzx ecx, al
cmovne edx, ecx
mov byte [esp + 0x6c], dl
push dword [esp + 0x6c]
push 0xffffffffffffffff
call sym.SystemInformer.exe_PhSetProcessPriority
lea eax, [esp + 0x28]
mov dword [esp + 0x28], 0x12
push eax
mov dword [esp + 0x30], str.KsiEnable
call sym.SystemInformer.exe_PhGetIntegerStringRefSetting
test eax, eax
je 0x43d6ce
test byte [0x632c50], 8
jne 0x43d6ce
mov edi, edi
call sym.SystemInformer.exe_PhIsExecutingInWow64
test al, al
jne 0x43d6ce
call fcn.004389a0
mov ecx, dword [ebp + 0x14]
call fcn.0043f740
test al, al
jne 0x43d6f5
push str.Unable_to_initialize_the_main_window.
push 0x5cd020
push 0x10
push 0
call sym.SystemInformer.exe_PhShowMessage
add esp, 0x10
jmp 0x43cd2d
mov cl, 1
call fcn.0043e5a0
push 0x633a50
call sym.SystemInformer.exe_PhDrainAutoPool
call fcn.0043d760
xor cl, cl
mov esi, eax
call fcn.0043e5a0
lea eax, [esp + 0x30]
mov dword [esp + 0x30], 0x12
push eax
mov dword [esp + 0x38], str.KsiEnable
call sym.SystemInformer.exe_PhGetIntegerStringRefSetting
test eax, eax
je 0x43d74e
test byte [0x632c50], 8
jne 0x43d74e
jmp 0x43d740
call sym.SystemInformer.exe_PhIsExecutingInWow64
test al, al
jne 0x43d74e
call fcn.0043aa00
push esi
call dword [sym.imp.ntdll.dll_RtlExitUserProcess]
int3