Function at 0x401600
Capabilities:
Accept command line arguments
Encode data using xor
Query environment variable
Set environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x410644
call fcn.004026c0
mov eax, dword [0x813100]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
mov dword [ebp - 0x410640], eax
mov eax, dword [ebp + 0xc]
push 0x3ffffc
mov dword [ebp - 0x410644], eax
lea eax, [ebp - 0x410618]
push 0
push eax
mov dword [ebp - 0x41061c], 0
call fcn.004026f0
add esp, 0xc
xor edi, edi
jmp 0x401660
mov edx, dword [ebp + edi*4 - 0x410610]
mov esi, edx
mov eax, dword [edi*4 + 0x413018]
not esi
xor esi, dword [edi*4 + str.I_must_not_fear._Fear_is_the_mind_killer._Fear_is_the_little_death_that_brings_total_obliteration._I_will_face_my_fear._I_will_permit_it_to_pass_over_me_and_through_me._And_when_it_has_gone_past_I_will_turn_the_inner_eye_to_see_its_path._Where_the_fear_has_gone_there_will_be_nothing._Only_I_will_remain.]
mov ecx, eax
not ecx
xor esi, edi
xor ecx, edi
xor esi, 0xff
xor ecx, dword [ebp + edi*4 - 0x410618]
xor ecx, 0xff00
mov dword [edi*4 + str.I_must_not_fear._Fear_is_the_mind_killer._Fear_is_the_little_death_that_brings_total_obliteration._I_will_face_my_fear._I_will_permit_it_to_pass_over_me_and_through_me._And_when_it_has_gone_past_I_will_turn_the_inner_eye_to_see_its_path._Where_the_fear_has_gone_there_will_be_nothing._Only_I_will_remain.], esi
mov dword [ebp + edi*4 - 0x410618], ecx
not esi
not ecx
xor esi, edx
xor ecx, eax
xor esi, edi
xor ecx, edi
xor esi, 0xff000000
xor ecx, 0xff0000
mov dword [ebp + edi*4 - 0x410610], esi
mov dword [edi*4 + 0x413018], ecx
add edi, 4
cmp edi, 0x100000
jb 0x401660
push str.shlwapi.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
push str.PathRemoveFileSpecW
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.PathCanonicalizeW
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x410630], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov esi, eax
push 0x8000
push esi
call dword [sym.imp.KERNEL32.dll_SetPriorityClass]
push 0x80000003
call dword [sym.imp.KERNEL32.dll_SetThreadExecutionState]
push str.SetProcessInformation
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x401766
push 0xc
lea ecx, [ebp - 0x410628]
mov dword [ebp - 0x410628], 1
push ecx
push 4
push esi
mov dword [ebp - 0x410624], 5
mov dword [ebp - 0x410620], 0
call eax
push 0x104
lea eax, [ebp - 0x61c]
push eax
push dword [ebp - 0x410640]
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x61c]
push eax
call edi
lea eax, [ebp - 0x41063c]
mov byte [ebp - 0x410634], 0
push eax
push ebx
mov byte [ebp - 0x410638], 0
mov dword [ebp - 0x41063c], 0
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov ebx, eax
test ebx, ebx
je 0x401873
xor edi, edi
cmp dword [ebp - 0x41063c], edi
jle 0x40186c
mov edx, dword [ebx + edi*4]
mov ecx, str._disabledxvk
mov eax, edx
nop
mov si, word [eax]
cmp si, word [ecx]
jne 0x4017f6
test si, si
je 0x4017f2
mov si, word [eax + 2]
cmp si, word [ecx + 2]
jne 0x4017f6
add eax, 4
add ecx, 4
test si, si
jne 0x4017d0
xor eax, eax
jmp 0x4017fb
sbb eax, eax
or eax, 1
mov ecx, dword [ebp - 0x410638]
test eax, eax
movzx ecx, cl
mov esi, 1
cmove ecx, esi
mov eax, str._forceuid3d9
mov dword [ebp - 0x410638], ecx
lea esp, [esp]
mov cx, word [edx]
cmp cx, word [eax]
jne 0x401846
test cx, cx
je 0x401842
mov cx, word [edx + 2]
cmp cx, word [eax + 2]
jne 0x401846
add edx, 4
add eax, 4
test cx, cx
jne 0x401820
xor eax, eax
jmp 0x40184b
sbb eax, eax
or eax, 1
mov ecx, dword [ebp - 0x410634]
test eax, eax
movzx ecx, cl
cmove ecx, esi
inc edi
mov dword [ebp - 0x410634], ecx
cmp edi, dword [ebp - 0x41063c]
jl 0x4017c5
push ebx
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov esi, dword [sym.imp.KERNEL32.dll_SetLastError]
push 0
call esi
mov ebx, dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
push 0
push 0
push str.DXVK_CONFIG_FILE
call ebx
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
call edi
cmp eax, 0xcb
push 0
setne byte [ebp - 0x41062a]
call esi
push 0
call esi
push 0
push 0
push str.BLACKMESAUI_DISABLE_INTEGRATED_QT
call ebx
call edi
cmp eax, 0xcb
push 0
setne byte [ebp - 0x410629]
call esi
call fcn.004013e0
cmp byte [ebp - 0x410638], 0
mov cl, al
je 0x4018ee
test cl, cl
jne 0x4018ee
xor bl, bl
cmp byte [ebp - 0x410634], 0
jne 0x4018f8
test al, al
jne 0x4018f8
xor bh, bh
jmp 0x4018fa
mov al, 1
test cl, cl
jne 0x4018db
mov bl, al
jmp 0x4018dd
mov bh, 1
cmp byte [ebp - 0x410629], 0
mov esi, dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
jne 0x401a55
push str.bin_thirdpartyqt_5.9.x_windows_x86_msvc2013_angle
lea eax, [ebp - 0x61c]
push eax
push str._ls_ls_bin
lea eax, [ebp - 0x414]
push 0x104
push eax
call fcn.0040240f
add esp, 0x14
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [ebp - 0x410630]
push 0x7fff
push 0x8141e0
call fcn.00402497
add esp, 8
test eax, eax
je 0x401973
push 0x40e25c
push 0x7fff
push 0x8141e0
call fcn.0040242b
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
push 0x7fff
push 0x8141e0
call fcn.0040242b
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_SetDllDirectoryW]
push str.bin_thirdpartyqt_5.9.x_windows_x86_msvc2013_angle
lea eax, [ebp - 0x61c]
push eax
push str._ls_lspluginsplatforms
lea eax, [ebp - 0x1061c]
push 0x7fff
push eax
call fcn.0040240f
add esp, 0x14
lea eax, [ebp - 0x1061c]
push eax
push str.QT_QPA_PLATFORM_PLUGIN_PATH
call esi
push str.bin_thirdpartyqt_5.9.x_windows_x86_msvc2013_angle
lea eax, [ebp - 0x61c]
push eax
push str._ls_lsplugins
lea eax, [ebp - 0x1061c]
push 0x7fff
push eax
call fcn.0040240f
add esp, 0x14
lea eax, [ebp - 0x1061c]
push eax
push str.QT_PLUGIN_PATH
call esi
push str.bin_thirdpartyqt_5.9.x_windows_x86_msvc2013_angle
lea eax, [ebp - 0x61c]
push eax
push str._ls_lsqml
lea eax, [ebp - 0x1061c]
push 0x7fff
push eax
call fcn.0040240f
add esp, 0x14
lea eax, [ebp - 0x1061c]
push eax
push str.QML2_IMPORT_PATH
call esi
push str.angle
push str.QT_OPENGL
call esi
test bh, bh
mov ecx, str.d3d11
mov eax, str.d3d9
cmove eax, ecx
push eax
push str.QT_ANGLE_PLATFORM
call esi
test bl, bl
je 0x401b92
push 0
push 0
push str.ENABLE_VK_LAYER_VALVE_steam_overlay_1
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
call edi
cmp eax, 0xcb
jne 0x401a81
push 0x40e64c
push str.ENABLE_VK_LAYER_VALVE_steam_overlay_1
call esi
push str.bin_thirdpartydxvk_windows_x86
lea eax, [ebp - 0x61c]
push eax
push 0x40e650
lea eax, [ebp - 0x414]
push 0x104
push eax
call fcn.0040240f
mov ebx, dword [ebp - 0x410630]
lea eax, [ebp - 0x414]
add esp, 0x14
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
push 0x7fff
push 0x8141e0
call fcn.00402497
add esp, 8
test eax, eax
je 0x401ae9
push 0x40e25c
push 0x7fff
push 0x8141e0
call fcn.0040242b
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
push 0x7fff
push 0x8141e0
call fcn.0040242b
add esp, 0xc
cmp byte [ebp - 0x41062a], 0
jne 0x401b4e
push str.bin_thirdpartydxvk_windows_x86
lea eax, [ebp - 0x61c]
push eax
push str._ls_lsdxvk.conf
lea eax, [ebp - 0x414]
push 0x104
push eax
call fcn.0040240f
add esp, 0x14
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
lea eax, [ebp - 0x20c]
push eax
push str.DXVK_CONFIG_FILE
call esi
push str.bin_thirdpartydxvk_windows_x86
lea eax, [ebp - 0x61c]
push eax
push str._ls_lsd3d9.dll
lea eax, [ebp - 0x414]
push 0x104
push eax
call fcn.0040240f
add esp, 0x14
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
jmp 0x401b98
mov ebx, dword [ebp - 0x410630]
lea eax, [ebp - 0x61c]
push eax
push str._ls_bin
lea eax, [ebp - 0x414]
push 0x104
push eax
call fcn.0040240f
add esp, 0x10
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
push 0x7fff
push 0x8141e0
call fcn.00402497
add esp, 8
test eax, eax
je 0x401bf5
push 0x40e25c
push 0x7fff
push 0x8141e0
call fcn.0040242b
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
push 0x7fff
push 0x8141e0
call fcn.0040242b
add esp, 0xc
lea eax, [ebp - 0x61c]
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
push 0x7fff
push 0x8141e0
call fcn.00402497
add esp, 8
test eax, eax
je 0x401c4b
push 0x40e25c
push 0x7fff
push 0x8141e0
call fcn.0040242b
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
push 0x7fff
push 0x8141e0
call fcn.0040242b
call fcn.00401510
lea eax, [ebp - 0x61c]
push eax
push str._ls_binlauncher.dll
lea eax, [ebp - 0x414]
push 0x104
push eax
call fcn.0040240f
add esp, 0x1c
lea eax, [ebp - 0x414]
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
push 8
push 0
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov esi, eax
call edi
mov ebx, eax
test esi, esi
je 0x401d06
test ebx, ebx
jne 0x401d06
push str.LauncherMain
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
call edi
test esi, esi
je 0x401cfb
test eax, eax
jne 0x401cfb
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push dword [ebp + 0x14]
push eax
push dword [ebp - 0x410644]
push dword [ebp - 0x410640]
call esi
add esp, 0x10
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004026af
mov esp, ebp
pop ebp
ret 0x10
push eax
call fcn.00401490
add esp, 4
jmp 0x401d6d
mov esi, dword [sym.imp.KERNEL32.dll_LocalAlloc]
push 0x40000
push 0x40
call esi
push 0
push 0x20000
mov edi, eax
push edi
push 0x400
push ebx
push 0
push 0x1200
call dword [sym.imp.KERNEL32.dll_FormatMessageW]
push 0x40000
push 0x40
call esi
push edi
push str.Failed_to_load_the_Launcher_DLL:_n_n_ls
mov esi, eax
push 0x20000
push esi
call fcn.0040240f
add esp, 0x10
push 0x10
push str.Launcher_Error
push esi
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_LocalFree]
call esi
push edi
call esi
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004026af
mov esp, ebp
pop ebp
ret 0x10