Function at 0x43a3e3
Capabilities:
Create thread
Shutdown system

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x560
mov eax, dword [0x4c143c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0x10]
xor eax, eax
push esi
push eax
push 2
push 6
mov dword [ebp - 0x554], ebx
mov esi, eax
mov dword [ebp - 0x550], eax
mov dword [ebp - 0x55c], eax
call fcn.0043a13c
add esp, 0xc
test al, al
jne 0x43a440
push 0x800
xor eax, eax
push eax
push 0x4a2cb4
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
test eax, eax
cmovne esi, eax
mov dword [ebp - 0x55c], esi
push edi
call fcn.00446da0
xor edx, edx
mov word [ebp - 0x540], 0x2f2d
xor esi, esi
movzx ecx, dl
inc esi
mov byte [ebp - 0x53e], dl
test al, al
mov dword [ebp - 0x538], edx
push 0x104
cmovne ecx, esi
mov dword [ebp - 0x558], edx
or dword [ebp - 0x534], 0xffffffff
lea eax, [ebp - 0x310]
or dword [ebp - 0x53c], 0xffffffff
push edx
push eax
mov dword [ebp - 0x548], ecx
call fcn.0045b1d0
push 0x208
xor esi, esi
lea eax, [ebp - 0x518]
push esi
push eax
call fcn.0045b1d0
push ebx
push str.Installer_Mcinst.exe__invoked_with_command_line:__s
call fcn.00402250
push ebx
call fcn.00439f4f
add esp, 0x24
test al, al
je 0x43a4e1
lea eax, [ebp - 0x54c]
push eax
call fcn.00439c6d
mov edi, dword [ebp - 0x550]
pop ecx
push 3
mov ecx, dword [eax]
mov dword [eax], esi
lea eax, [ebp - 0x560]
jmp 0x43a4ed
mov edi, esi
lea eax, [ebp - 0x544]
push 0xc
mov ecx, esi
pop ebx
mov dword [eax], esi
mov dword [ebp - 0x550], ecx
test bl, 8
je 0x43a51b
mov esi, dword [ebp - 0x544]
and ebx, 0xfffffff7
test esi, esi
je 0x43a519
mov ecx, esi
call fcn.00413c32
push 4
push esi
call fcn.00458ecf
pop ecx
pop ecx
xor esi, esi
test bl, 4
je 0x43a538
and ebx, 0xfffffffb
test edi, edi
je 0x43a538
mov ecx, edi
call fcn.00413c32
push 4
push edi
call fcn.00458ecf
pop ecx
pop ecx
test bl, 2
je 0x43a548
lea ecx, [ebp - 0x560]
call fcn.00439ca1
test bl, 1
je 0x43a558
lea ecx, [ebp - 0x54c]
call fcn.00439ca1
mov ebx, esi
call fcn.00470430
cmp dword [eax], esi
je 0x43aeea
call fcn.00470430
cmp dword [eax], 1
je 0x43aeea
mov ecx, 0x4c3638
call fcn.0043ea10
test eax, eax
je 0x43aeed
xor edi, edi
mov dword [ebp - 0x538], esi
inc edi
call fcn.00470430
cmp dword [eax], edi
jle 0x43a660
call fcn.00470436
mov eax, dword [eax]
cmp dword [eax + edi*4], 0
je 0x43a64c
call fcn.00470436
mov eax, dword [eax]
mov eax, dword [eax + edi*4]
cmp byte [eax], 0
je 0x43a64c
call fcn.00470436
mov eax, dword [eax]
push dword [eax + edi*4]
call fcn.00465f76
mov esi, eax
pop ecx
test esi, esi
je 0x43aeed
lea eax, [ebp - 0x540]
push eax
push esi
call fcn.0043a0d7
mov dword [ebp - 0x54c], eax
pop ecx
pop ecx
test eax, eax
jne 0x43a620
cmp byte [esi], al
je 0x43a645
mov eax, dword [ebp - 0x538]
test eax, eax
je 0x43a609
push eax
call fcn.0045f1d9
pop ecx
push esi
call fcn.00465f76
mov dword [ebp - 0x538], eax
pop ecx
test eax, eax
je 0x43aeed
jmp 0x43a645
push eax
push str...Processing_parameter__s
call fcn.00402250
pop ecx
pop ecx
push dword [ebp - 0x54c]
mov ecx, 0x4c3638
call fcn.00440274
test al, al
je 0x43a8c3
push esi
call fcn.0045f1d9
pop ecx
inc edi
call fcn.00470430
cmp edi, dword [eax]
jl 0x43a59d
mov esi, dword [ebp - 0x538]
mov eax, dword [0x4c364c]
and eax, 3
cmp al, 3
je 0x43aeed
call fcn.004442c7
xor ebx, ebx
mov dword [0x4c3630], eax
mov edi, ebx
mov dword [ebp - 0x544], edi
cmp dword [0x4c12e0], ebx
je 0x43a6ad
lea ecx, [ebp - 0x544]
push ecx
push eax
push ebx
push str.Common
push str.Installer
call fcn.0040f1ff
mov edi, dword [ebp - 0x544]
add esp, 0x14
push 0x208
lea eax, [ebp - 0x518]
mov ecx, 0x4c3638
push eax
call fcn.0043e689
test al, al
je 0x43a6e6
lea eax, [ebp - 0x310]
push eax
lea eax, [ebp - 0x518]
push eax
call fcn.00444cdb
neg eax
pop ecx
sbb al, al
and byte [ebp - 0x310], al
pop ecx
test edi, edi
je 0x43a7d3
cmp dword [0x4c12e0], ebx
je 0x43a7d3
mov eax, dword [0x4c3630]
test eax, eax
je 0x43a715
mov eax, dword [edi]
push 0x494bfc
push edi
call dword [eax + 0x10]
mov eax, dword [0x4c3630]
pop ecx
pop ecx
cmp dword [0x4c12e0], ebx
je 0x43a7d3
test eax, eax
je 0x43a737
mov eax, dword [edi]
push str.__________Installer_Invoked__________
push edi
call dword [eax + 0x10]
mov eax, dword [0x4c3630]
pop ecx
pop ecx
cmp dword [0x4c12e0], ebx
je 0x43a7d3
test eax, eax
je 0x43a76f
cmp byte [ebp - 0x310], bl
lea edx, [ebp - 0x310]
mov ecx, dword [edi]
mov eax, str.Version_not_specified_or_error
cmovne eax, edx
push eax
push str.Installer_Version:__s
push edi
call dword [ecx + 0x10]
mov eax, dword [0x4c3630]
add esp, 0xc
cmp dword [0x4c12e0], ebx
je 0x43a7d3
test eax, eax
je 0x43a795
mov eax, dword [edi]
lea ecx, [ebp - 0x518]
push ecx
push str.Installer_Path:__s
push edi
call dword [eax + 0x10]
mov eax, dword [0x4c3630]
add esp, 0xc
cmp dword [0x4c12e0], ebx
je 0x43a7d3
test eax, eax
je 0x43a7ba
push dword [ebp - 0x554]
mov eax, dword [edi]
push str.Installer_Command_line:__s
push edi
call dword [eax + 0x10]
mov eax, dword [0x4c3630]
add esp, 0xc
cmp dword [0x4c12e0], ebx
je 0x43a7d3
test eax, eax
je 0x43a7d3
mov eax, dword [edi]
push 0x494bfc
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
cmp byte [ebp - 0x548], bl
jne 0x43a7f4
test edi, edi
je 0x43a800
cmp dword [0x4c12e0], ebx
je 0x43a7f4
mov eax, dword [edi]
push str.Unable_to_initialize_secure_DLL_loading
push edi
call dword [eax + 0x14]
pop ecx
pop ecx
test edi, edi
je 0x43a800
mov eax, dword [edi]
mov ecx, edi
push esi
call dword [eax + 0x2c]
mov esi, 0x4c3638
mov ecx, esi
call fcn.0043e348
mov ecx, esi
test eax, eax
je 0x43a911
call fcn.0043eb8f
test edi, edi
je 0x43a83c
cmp dword [0x4c12e0], ebx
je 0x43a83c
cmp dword [0x4c3630], ebx
je 0x43a83c
mov eax, dword [edi]
push str.Installing_McInst_to_client_machine...
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
mov ecx, esi
call fcn.0043ebcd
test al, al
je 0x43a8f1
mov ecx, esi
call fcn.0043e340
test eax, eax
je 0x43aeed
xor eax, eax
push 0x208
push eax
lea eax, [ebp - 0x20c]
push eax
call fcn.0045b1d0
lea eax, [ebp - 0x20c]
push eax
call fcn.00442900
add esp, 0x10
test eax, eax
jne 0x43a8cf
cmp byte [ebp - 0x20c], bl
je 0x43a8cf
test edi, edi
je 0x43aeed
cmp dword [0x4c12e0], ebx
je 0x43aeed
cmp dword [0x4c3630], ebx
je 0x43aeed
mov eax, dword [edi]
lea ecx, [ebp - 0x20c]
push ecx
push str.Installed_McInst_to_legacy_path:__s
push edi
call dword [eax + 0x10]
add esp, 0xc
jmp 0x43aeed
push esi
call fcn.0045f1d9
pop ecx
jmp 0x43aeed
test edi, edi
je 0x43aeed
cmp dword [0x4c12e0], ebx
je 0x43aeed
mov eax, dword [edi]
push str.Failed_to_install_McInst_to_legacy_path
push edi
call dword [eax + 0x14]
pop ecx
jmp 0x43a8c9
test edi, edi
je 0x43a90a
cmp dword [0x4c12e0], ebx
je 0x43a90a
mov eax, dword [edi]
push str.Unable_to_install_McInst.exe_to_client_machine
push edi
call dword [eax + 0x14]
pop ecx
pop ecx
push 3
jmp 0x43aeec
call fcn.0043fb8d
test al, al
je 0x43a9bf
mov ecx, esi
call fcn.0043fb89
mov esi, eax
test edi, edi
je 0x43a94a
cmp dword [0x4c12e0], ebx
je 0x43a94a
cmp dword [0x4c3630], ebx
je 0x43a94a
mov eax, dword [edi]
push esi
push str.Restart_system_request_detected__delay:__d_ms_...
push edi
call dword [eax + 0x10]
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x80040002
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
test eax, eax
jne 0x43a98f
test edi, edi
je 0x43aeed
cmp dword [0x4c12e0], ebx
je 0x43aeed
mov eax, dword [edi]
mov esi, dword [eax + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.ExitWindowsEx_failed_with_error__lu
push edi
call esi
jmp 0x43a8bb
test edi, edi
je 0x43aeed
cmp dword [0x4c12e0], ebx
je 0x43aeed
cmp dword [0x4c3630], ebx
je 0x43aeed
mov eax, dword [edi]
push str.Restart_system_request_successful...
push edi
call dword [eax + 0x10]
jmp 0x43a8ee
xor esi, esi
mov ecx, 0x4c3638
inc esi
call fcn.0043f36b
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x43aa0a
test edi, edi
je 0x43aaff
cmp dword [0x4c12e0], 0
je 0x43aaff
cmp dword [0x4c3630], 0
je 0x43aaff
mov eax, dword [edi]
push str...McInst_set_to_run_with_no_message_loop
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
jmp 0x43aaff
call fcn.0040fb6a
test eax, eax
je 0x43aab6
lea ecx, [ebp - 0xa8]
call fcn.00413a6f
lea ecx, [ebp - 0xa8]
call fcn.0041543e
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [ebp - 0x8c], 0
je 0x43aa83
cmp dword [ebp - 0x38], 0
je 0x43aa4f
lea ecx, [ebp - 0x548]
push ecx
push eax
call dword [ebp - 0x38]
jmp 0x43aa51
xor eax, eax
test eax, eax
je 0x43aa83
cmp dword [ebp - 0x548], 0
jne 0x43aaa7
test edi, edi
je 0x43aaa3
cmp dword [0x4c12e0], 0
je 0x43aaa3
cmp dword [0x4c3630], 0
je 0x43aaa3
mov eax, dword [edi]
push str...Running_as_service._No_message_loop_will_be_available.
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
jmp 0x43aaa3
test edi, edi
je 0x43aaa3
cmp dword [0x4c12e0], 0
je 0x43aaa3
mov eax, dword [edi]
mov esi, dword [eax + 0x18]
call ebx
push eax
push str...Unable_to_retrieve_session_ID._Error:__d
push edi
call esi
add esp, 0xc
xor eax, eax
mov esi, eax
lea ecx, [ebp - 0xa8]
call fcn.00413e7e
test esi, esi
je 0x43aaff
mov eax, dword [ebp + 8]
mov dword [0x4c3634], eax
lea eax, [ebp - 0x558]
push eax
xor eax, eax
push eax
push eax
push 0x43a1e3
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0x534], eax
test eax, eax
jne 0x43aaff
test edi, edi
je 0x43aaff
cmp dword [0x4c12e0], eax
je 0x43aaff
mov eax, dword [edi]
mov esi, dword [eax + 0x18]
call ebx
push eax
push str...Unable_to_create_message_loop_thread._Error:__d
push edi
call esi
add esp, 0xc
mov esi, 0x4c3638
mov ecx, esi
call fcn.0043f1ce
cmp eax, 1
jne 0x43ae0c
mov ecx, esi
call fcn.0043e126
cmp dword [0x4c3664], 0
je 0x43ab89
test edi, edi
je 0x43ab47
cmp dword [0x4c12e0], 0
je 0x43ab47
cmp dword [0x4c3630], 0
je 0x43ab47
mov eax, dword [edi]
push str....Limiting_CPU_usage
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
call fcn.0040fb6a
test eax, eax
je 0x43abea
push 0x10000
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
test eax, eax
jne 0x43ab89
test edi, edi
je 0x43ab89
cmp dword [0x4c12e0], eax
je 0x43ab89
mov eax, dword [edi]
mov esi, dword [eax + 0x18]
call ebx
push eax
push str...Unable_to_begin_background_processing._Error:__d
push edi
call esi
add esp, 0xc
mov esi, dword [ebp - 0x53c]
call fcn.00443303
test eax, eax
je 0x43abc5
test edi, edi
je 0x43abbb
cmp dword [0x4c12e0], 0
je 0x43abbb
cmp dword [0x4c3630], 0
je 0x43abbb
mov eax, dword [edi]
push str...In_SysPrep_mode
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
mov ecx, 0x4c3638
call fcn.0043e199
mov ebx, dword [ebp - 0x538]
test ebx, ebx
je 0x43ac1b
mov ecx, 0x4c3638
call fcn.0043e34c
mov ecx, 0x4c3638
push ebx
test al, 4
je 0x43ac07
call fcn.0044091d
jmp 0x43ac0c
lea eax, [ebp - 0x548]
push eax
push esi
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call fcn.0043a2bc
add esp, 0x10
mov esi, eax
jmp 0x43ab8f
call fcn.00440934
push ebx
call fcn.0045f1d9
xor eax, eax
pop ecx
mov dword [ebp - 0x538], eax
mov ebx, 0x4c3638
mov ecx, ebx
call fcn.0043e34c
test al, 4
jne 0x43ac6a
test edi, edi
je 0x43ac4e
cmp dword [0x4c12e0], 0
je 0x43ac4e
cmp dword [0x4c3630], 0
je 0x43ac4e
mov eax, dword [edi]
push str...Running_the_install_or_uninstall
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
mov ecx, ebx
call fcn.0043fb91
mov ebx, eax
test edi, edi
je 0x43acc9
mov edx, dword [edi]
mov ecx, edi
push dword [0x4c363c]
call dword [edx + 0x28]
jmp 0x43acc9
test edi, edi
je 0x43ac8d
cmp dword [0x4c12e0], 0
je 0x43ac8d
cmp dword [0x4c3630], 0
je 0x43ac8d
mov eax, dword [edi]
push str...We_are_cleaning_up._Start_the_cleanup_service
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
push 0x43a357
push 0x43a38c
mov ecx, ebx
call fcn.004409db
mov ebx, eax
cmp ebx, 0x427
jne 0x43acc9
test edi, edi
je 0x43acc9
cmp dword [0x4c12e0], 0
je 0x43acc9
push dword [ebp - 0x554]
mov eax, dword [edi]
push str.McInst_Cleanup_was_run_from_console_with_command_line:__s
push edi
call dword [eax + 0x14]
add esp, 0xc
cmp dword [0x4c3664], 0
je 0x43ad3b
test edi, edi
je 0x43acf5
cmp dword [0x4c12e0], 0
je 0x43acf5
cmp dword [0x4c3630], 0
je 0x43acf5
mov eax, dword [edi]
push str...Lifting_limits_on_CPU_usage
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
call fcn.0040fb6a
test eax, eax
je 0x43adca
push 0x20000
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
test eax, eax
jne 0x43ad3b
test edi, edi
je 0x43ad3b
cmp dword [0x4c12e0], eax
je 0x43ad3b
mov eax, dword [edi]
mov esi, dword [eax + 0x18]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str...Unable_to_end_background_processing._Error:__d
push edi
call esi
add esp, 0xc
xor esi, esi
mov ecx, 0x4c3638
call fcn.0043e34c
test al, 0x10
je 0x43ae91
push 0x104
lea eax, [ebp - 0x108]
push esi
push eax
call fcn.0045b1d0
add esp, 0xc
lea eax, [ebp - 0x530]
mov ecx, 0x4c3638
push eax
call fcn.0043a118
cmp dword [ebp - 0x51c], 0x10
lea eax, [ebp - 0x530]
cmovae eax, dword [ebp - 0x530]
push eax
lea eax, [ebp - 0x108]
push 0x104
push eax
call fcn.00443242
add esp, 0xc
test eax, eax
jne 0x43ae4b
test edi, edi
je 0x43ae86
cmp dword [0x4c12e0], eax
je 0x43ae86
mov eax, dword [edi]
push str...Cannot_get_temporary_folder_path
push edi
call dword [eax + 0x14]
jmp 0x43ae84
cmp esi, 0xffffffff
je 0x43ad3b
push esi
call dword [sym.imp.KERNEL32.dll_SetEvent]
test eax, eax
jne 0x43ad3b
test edi, edi
je 0x43ad3b
cmp dword [0x4c12e0], eax
je 0x43ad3b
mov eax, dword [edi]
mov esi, dword [eax + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str...Error_lifting_limit_on_CPU_usage._Error:__d
jmp 0x43ad35
test edi, edi
je 0x43ae26
cmp dword [0x4c12e0], 0
je 0x43ae26
mov eax, dword [edi]
push str...Unrecognized_installing_type.
push edi
call dword [eax + 0x14]
pop ecx
pop ecx
mov esi, dword [ebp - 0x538]
push 0x57
pop ebx
test esi, esi
je 0x43ad3b
push esi
call fcn.0045f1d9
xor esi, esi
pop ecx
mov dword [ebp - 0x538], esi
jmp 0x43ad3d
test edi, edi
je 0x43ae76
cmp dword [0x4c12e0], 0
je 0x43ae76
cmp dword [0x4c3630], 0
je 0x43ae76
mov eax, dword [edi]
lea ecx, [ebp - 0x108]
push ecx
push str...Removing_temporary_path__s
push edi
call dword [eax + 0x10]
add esp, 0xc
lea eax, [ebp - 0x108]
push 1
push eax
call fcn.00442c28
pop ecx
pop ecx
lea ecx, [ebp - 0x530]
call fcn.0040a94c
test edi, edi
je 0x43aede
mov eax, dword [0x4c12e0]
test eax, eax
je 0x43aed7
mov ecx, dword [0x4c3630]
test ecx, ecx
je 0x43aec2
mov eax, dword [edi]
push ebx
push str.Installer_returns__d
push edi
call dword [eax + 0x10]
mov ecx, dword [0x4c3630]
add esp, 0xc
mov eax, dword [0x4c12e0]
test eax, eax
je 0x43aed7
test ecx, ecx
je 0x43aed7
mov eax, dword [edi]
push str.________________Installer_Exits
push edi
call dword [eax + 0x10]
pop ecx
pop ecx
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0x24]
mov esi, dword [ebp - 0x534]
test esi, esi
je 0x43af18
jmp 0x43aef3
push 0x57
pop ebx
mov esi, dword [ebp - 0x534]
xor eax, eax
push eax
push eax
push 0x12
push dword [ebp - 0x558]
call dword [sym.imp.USER32.dll_PostThreadMessageA]
push 0x3e8
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x538]
pop edi
test eax, eax
je 0x43af2a
push eax
call fcn.0045f1d9
pop ecx
lea ecx, [ebp - 0x550]
call fcn.00439ca1
mov eax, dword [ebp - 0x55c]
test eax, eax
je 0x43af46
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop esi
xor ecx, ebp
pop ebx
call fcn.00458eeb
leave
ret 0x10