Function at 0x140003280
Capabilities:
Check mutex and terminate process on windows
Check mutex on windows
Create process on windows
Encode data using xor
Terminate process

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rdi
push rbp
lea rbp, [rsp - 0x350]
sub rsp, 0x450
mov rax, qword [0x140007040]
xor rax, rsp
mov qword [rbp + 0x340], rax
xorps xmm0, xmm0
mov dword [rbp - 0x50], 0x68
xor eax, eax
mov dword [rsp + 0x50], 0xa493a48d
xor edi, edi
mov dword [rbp + 0x14], eax
mov dword [rbp - 0x60], edi
mov rbx, rcx
movups xmmword [rbp - 0x4c], xmm0
mov qword [rbp - 0x68], rax
mov edx, 0x5b06
movups xmmword [rbp - 0x3c], xmm0
mov dword [rsp + 0x54], 0xa4d0a485
movups xmmword [rbp - 0x2c], xmm0
mov dword [rsp + 0x58], 0xa48da49f
movups xmmword [rbp - 0x1c], xmm0
mov dword [rsp + 0x5c], 0xa52ca565
movups xmmword [rbp - 0xc], xmm0
mov dword [rsp + 0x60], 0xa52ea577
movups xmmword [rbp + 4], xmm0
mov dword [rsp + 0x64], 0xa560a560
movups xmmword [rbp - 0x78], xmm0
mov dword [rsp + 0x68], 0xa572a564
mov dword [rsp + 0x6c], 0xa56ea56f
mov dword [rsp + 0x70], 0xa565a563
mov dword [rsp + 0x74], 0xa520a56b
mov dword [rsp + 0x78], 0xa560a562
mov dword [rsp + 0x7c], 0xa57c
mov byte [rbp - 0x80], 1
nop dword [rax + rax]
movzx ecx, ax
sub cx, dx
xor word [rsp + rax*2 + 0x50], cx
inc rax
cmp rax, 0x17
jb 0x140003350
lea r8, [rsp + 0x50]
mov byte [rbp - 0x80], dil
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateMutexW]
call qword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x1400033ab
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_atoi]
mov ecx, eax
call qword [sym.imp.KERNEL32.dll_DebugActiveProcess]
test eax, eax
jne 0x140003479
call fcn.1400019a0
mov ecx, 0x22b
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
call qword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov r8d, 0x104
lea rdx, [rbp + 0x130]
xor ecx, ecx
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea r9, [rbp + 0x130]
mov dword [rsp + 0x20], ebx
lea r8, str._ws__d
mov edx, 0x109
lea rcx, [rbp + 0x20]
call fcn.140001140
lea rax, [rbp - 0x78]
xor r9d, r9d
mov qword [rsp + 0x48], rax
lea rdx, [rbp + 0x20]
lea rax, [rbp - 0x50]
xor r8d, r8d
mov qword [rsp + 0x40], rax
xor ecx, ecx
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x30], rdi
mov dword [rsp + 0x28], edi
mov dword [rsp + 0x20], edi
call qword [sym.imp.KERNEL32.dll_CreateProcessA]
mov rcx, qword [rbp - 0x78]
mov edx, 0xffffffff
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rbp - 0x78]
lea rdx, [rbp - 0x60]
call qword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
cmp dword [rbp - 0x60], 0x22b
mov rcx, qword [rbp - 0x78]
jne 0x140003469
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbp - 0x70]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
call fcn.1400019a0
mov ecx, 0x1008
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbp - 0x70]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbp + 0x340]
xor rcx, rsp
call fcn.140003930
lea r11, [rsp + 0x450]
mov rbx, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov rsp, r11
pop rbp
ret