Function at 0x408eb4
Capabilities:
Accept command line arguments
Check mutex on windows
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x78
mov eax, dword [0x41e250]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x28], edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
xor esi, esi
push esi
mov dword [ebp - 0x24], eax
call dword [sym.imp.ole32.dll_CoInitialize]
push esi
push edi
mov edi, 0x41f650
push 0x41f62c
mov ecx, edi
call fcn.004053bf
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [0x41f680], eax
mov dword [ebp - 0x30], esi
mov ebx, 0x419b1c
jmp 0x408f2b
push str.UnregServer
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x408f3f
push str.RegServer
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x408f54
push ebx
push dword [ebp - 0x24]
call fcn.00404953
cmp eax, esi
pop ecx
mov dword [ebp - 0x24], eax
pop ecx
jne 0x408f07
jmp 0x408f6c
push esi
push esi
push 0x64
push edi
call fcn.004080a9
push esi
push esi
mov ecx, edi
call fcn.0040835c
jmp 0x408f69
push esi
push 1
push 0x64
push edi
call fcn.004080a9
push esi
push 1
mov ecx, edi
call fcn.004082ed
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x2c]
push eax
push 0x419728
push 0x15
push esi
push 0x419748
mov dword [ebp - 0x2c], esi
xor ebx, ebx
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x4090ff
mov eax, dword [ebp - 0x2c]
cmp eax, esi
je 0x4090ff
mov ecx, dword [eax]
lea edx, [ebp - 0x1c]
push edx
push 0x18
push eax
call dword [ecx + 0x10]
test eax, eax
jl 0x408fbb
cmp dword [ebp - 0xc], esi
jle 0x408fb9
cmp dword [ebp - 0xc], 0xb
jg 0x408fb9
inc ebx
jmp 0x408fbb
xor ebx, ebx
mov eax, dword [ebp - 0x2c]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
cmp ebx, esi
mov dword [ebp - 0x2c], esi
je 0x4090ff
push str.IGFXPERSISTMUTEXT
lea ecx, [ebp - 0x20]
call fcn.00402f96
cmp dword [ebp - 8], 0x10
mov eax, dword [ebp - 0x1c]
jae 0x408fe8
lea eax, [ebp - 0x1c]
push eax
push 1
push esi
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov dword [ebp - 0x24], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x409004
xor ebx, ebx
push esi
push 1
lea ecx, [ebp - 0x20]
call fcn.004029cc
cmp ebx, esi
je 0x4090ff
push 1
push 4
mov ecx, edi
call fcn.00405f2c
push 0x28
lea eax, [ebp - 0x5c]
push esi
push eax
call fcn.0040b320
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x4c], eax
add esp, 0xc
lea eax, [ebp - 0x5c]
mov ebx, str.PersistClass
push eax
mov dword [ebp - 0x58], 0x4089d6
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x48], esi
call dword [sym.imp.USER32.dll_RegisterClassA]
push esi
push dword [ebp - 0x28]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push str.PersistWndName
push ebx
push esi
call dword [sym.imp.USER32.dll_CreateWindowExA]
cmp eax, esi
mov dword [ebp - 0x34], eax
je 0x4090f8
lea eax, [ebp - 0x28]
push eax
push esi
push esi
push 0x408c69
push esi
push esi
mov dword [ebp - 0x28], esi
call dword [sym.imp.KERNEL32.dll_CreateThread]
push str.wtsapi32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
cmp eax, esi
mov dword [0x41f5f4], eax
je 0x4090d9
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.WTSRegisterSessionNotification
push eax
call ebx
push str.WTSUnRegisterSessionNotification
push dword [0x41f5f4]
mov dword [0x41f5f8], eax
call ebx
mov dword [0x41f5fc], eax
mov eax, dword [0x41f5f8]
cmp eax, esi
je 0x4090d9
push esi
push dword [ebp - 0x34]
call eax
mov dword [0x41f600], eax
mov ebx, dword [sym.imp.USER32.dll_GetMessageA]
jmp 0x4090eb
lea eax, [ebp - 0x78]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageA]
push esi
push esi
push esi
lea eax, [ebp - 0x78]
push eax
call ebx
test eax, eax
jne 0x4090e1
mov ecx, edi
call fcn.00405f6e
cmp dword [ebp - 0x24], esi
pop edi
pop esi
pop ebx
je 0x409110
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
call dword [sym.imp.ole32.dll_CoUninitialize]
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x30]
xor ecx, ebp
call fcn.0040b39a
leave
ret 0x10