Function at 0x40a935
Capabilities:
Accept command line arguments
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x74
mov eax, dword [0x4296e0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x30], 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, 0x42abf4
push 0x42abd0
mov ecx, edi
call fcn.004075f9
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [0x42ac24], eax
mov dword [ebp - 0x2c], esi
mov ebx, 0x421564
jmp 0x40a9ac
push str.UnregServer
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x40a9c0
push str.RegServer
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
je 0x40a9d5
push ebx
push dword [ebp - 0x24]
call fcn.004077e0
pop ecx
mov dword [ebp - 0x24], eax
pop ecx
cmp eax, esi
jne 0x40a988
jmp 0x40a9ed
push esi
push esi
push 0x64
push edi
call fcn.0040a1fc
push esi
push esi
mov ecx, edi
call fcn.00409966
jmp 0x40a9ea
push esi
push 1
push 0x64
push edi
call fcn.0040a1fc
push esi
push 1
mov ecx, edi
call fcn.004098f7
mov dword [ebp - 0x2c], eax
lea eax, [ebp - 0x28]
push eax
push 0x421118
push 0x15
push esi
push 0x421138
mov dword [ebp - 0x28], esi
xor ebx, ebx
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jl 0x40ab4d
cmp dword [ebp - 0x28], esi
je 0x40ab4d
push 0x18
lea eax, [ebp - 0x48]
push esi
push eax
call fcn.0040f8b0
mov eax, dword [ebp - 0x28]
mov ecx, dword [eax]
add esp, 0xc
lea edx, [ebp - 0x48]
push edx
push 0x18
push eax
call dword [ecx + 0x9c]
test eax, eax
jl 0x40aa66
cmp dword [ebp - 0x34], 1
jne 0x40aa66
mov eax, dword [ebp - 0x28]
mov ecx, dword [eax]
lea edx, [ebp - 0x1c]
push edx
push 0x18
push eax
call dword [ecx + 0x10]
test eax, eax
jl 0x40aa66
push 9
push dword [ebp - 0xc]
call fcn.004011d7
pop ecx
pop ecx
mov ebx, eax
mov eax, dword [ebp - 0x28]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov dword [ebp - 0x28], esi
cmp ebx, esi
je 0x40ab4d
push str.IGFXHKMUTEXT
lea ecx, [ebp - 0x20]
call fcn.00401e2d
cmp dword [ebp - 8], 0x10
mov eax, dword [ebp - 0x1c]
jae 0x40aa93
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 0x40aaaf
xor ebx, ebx
push esi
push 1
lea ecx, [ebp - 0x20]
call fcn.0040161a
cmp ebx, esi
je 0x40ab4d
push 1
push 4
mov ecx, edi
call fcn.00407e53
push 0x28
lea eax, [ebp - 0x74]
push esi
push eax
call fcn.0040f8b0
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x64], eax
add esp, 0xc
lea eax, [ebp - 0x74]
mov ebx, str.HkClass
push eax
mov dword [ebp - 0x70], 0x40a441
mov dword [ebp - 0x50], ebx
mov dword [ebp - 0x60], esi
call dword [sym.imp.USER32.dll_RegisterClassA]
push esi
push dword [ebp - 0x30]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push str.HkWndName
push ebx
push esi
call dword [sym.imp.USER32.dll_CreateWindowExA]
cmp eax, esi
je 0x40ab46
push 0x42abac
push eax
call fcn.0040781f
mov ebx, dword [sym.imp.USER32.dll_GetMessageA]
pop ecx
pop ecx
jmp 0x40ab39
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageA]
push esi
push esi
push esi
lea eax, [ebp - 0x4c]
push eax
call ebx
test eax, eax
jne 0x40ab2f
mov ecx, edi
call fcn.00407e95
cmp dword [ebp - 0x24], esi
pop edi
pop esi
pop ebx
je 0x40ab5e
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 - 0x2c]
xor ecx, ebp
call fcn.0040f92a
leave
ret 0x10