Function at 0x140043550
Capabilities:
Create process on windows
Encode data using xor
Terminate process

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push rbp
lea rbp, [rax - 0x228]
sub rsp, 0x320
movaps xmmword [rax - 0x18], xmm6
movaps xmmword [rax - 0x28], xmm7
mov rax, qword [0x14019d0c0]
xor rax, rsp
mov qword [rbp + 0x1f0], rax
xorps xmm0, xmm0
xorps xmm1, xmm1
movdqu xmmword [rbp - 0x30], xmm1
xor r14d, r14d
mov edi, r14d
mov qword [rbp - 0x20], r14
movups xmmword [rbp - 0x50], xmm0
mov qword [rbp - 0x40], r14
mov qword [rbp - 0x38], r14
mov r8d, 6
lea rdx, str.747502
lea rcx, [rbp - 0x50]
call fcn.14003ea70
lea r8, [rbp - 0x50]
lea rdx, [rsp + 0x60]
lea rcx, [0x140282460]
call fcn.1400bcd30
lea rcx, [rbp - 0x30]
cmp rcx, rax
je 0x140043604
mov rbx, qword [rax]
mov qword [rbp - 0x30], rbx
mov rsi, qword [rax + 8]
mov qword [rbp - 0x28], rsi
mov rdi, qword [rax + 0x10]
mov qword [rbp - 0x20], rdi
mov qword [rax], r14
mov qword [rax + 8], r14
mov qword [rax + 0x10], r14
jmp 0x14004360c
mov rsi, qword [rbp - 0x28]
mov rbx, qword [rbp - 0x30]
mov rcx, qword [rsp + 0x60]
test rcx, rcx
je 0x14004364b
mov rdx, qword [rsp + 0x70]
sub rdx, rcx
mov rax, rcx
cmp rdx, 0x1000
jb 0x140043646
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140043646
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140115014
cmp byte [0x140282690], 0
je 0x1400439be
cmp rbx, rsi
je 0x1400439be
lea rdx, [0x140282560]
lea rcx, [rbp + 0xa0]
call fcn.14003e510
nop
lea rcx, [rbp + 0xc0]
call fcn.140040c50
nop
xor r8d, r8d
lea rdx, [rbp + 0xa0]
lea rcx, [rsp + 0x60]
call fcn.140045480
nop
lea r8, [rsp + 0x60]
lea rdx, [rbp + 0xc0]
lea rcx, [rbp - 0x18]
call fcn.140040160
nop
lea rcx, [rsp + 0x60]
call fcn.14003e2c0
lea rcx, [rbp - 0x18]
call fcn.140040af0
test al, al
jne 0x1400436cd
lea rcx, [rbp - 0x18]
call fcn.140040c00
lea rcx, [rbp - 0x80]
call fcn.1400454d0
nop
lea r8, [rbp - 0x80]
lea rdx, [rbp - 0x18]
lea rcx, [rbp + 8]
call fcn.140040160
nop
lea rcx, [rbp - 0x80]
call fcn.14003e2c0
lea rcx, [rbp + 0xe0]
call fcn.140040f10
lea rdx, [rbp + 8]
lea rcx, [rbp + 0xe0]
call fcn.140045510
nop
lea rcx, [rbp - 0x30]
call fcn.140043a80
mov r8, rax
lea rcx, [rbp - 0x30]
call fcn.140043a90
mov rdx, rax
lea rcx, [rbp + 0xe0]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::write_char_const____ptr64__long_long___int64_____ptr64]
lea rcx, [rbp + 0xe0]
call fcn.140044770
mov byte [0x1402828b5], 1
lea rdx, [rbp - 0x80]
call fcn.140043a30
mov r9, rax
cmp byte [rax + 0x2e], 0
je 0x1400438bc
mov ecx, r14d
cmp dword [reloc.WS2_32.dll_accept], 2
jl 0x140043887
movdqa xmm5, xmmword [0x140184c00]
movdqa xmm4, xmmword [0x140184f60]
movdqa xmm6, xmmword [0x140184c40]
movdqa xmm0, xmmword [0x140184cb0]
movdqa xmmword [rsp + 0x60], xmm0
mov rdx, rax
movdqa xmm7, xmmword [0x140184c50]
mov r8d, dword [rsp + 0x60]
movd xmm2, ecx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm6
psubd xmm2, xmm0
andps xmm2, xmm7
packuswb xmm2, xmm2
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rdx]
xorps xmm2, xmm0
movd dword [rdx], xmm2
lea eax, [rcx + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movdqa xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm6
psubd xmm3, xmm0
andps xmm3, xmm7
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd xmm0, r8d
paddb xmm3, xmm0
movd xmm0, dword [rdx + 4]
xorps xmm3, xmm0
movd dword [rdx + 4], xmm3
add ecx, 8
lea rdx, [rdx + 8]
cmp ecx, 0x28
jl 0x1400437a3
cmp ecx, 0x2f
jge 0x1400438bc
movsxd r8, ecx
add r8, r9
nop dword [rax]
mov eax, 0x4d4873ed
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul edx, eax, 0x35
movzx eax, cl
sub al, dl
add al, 0x36
xor byte [r8], al
inc ecx
lea r8, [r8 + 1]
cmp ecx, 0x2f
jl 0x140043890
mov rcx, r9
call qword [sym.imp.KERNEL32.dll_GlobalAddAtomA]
mov dword [rsp + 0x50], 0x3e8
lea rdx, [rsp + 0x50]
lea rcx, [rsp + 0x60]
call fcn.14003e770
mov rcx, rax
call fcn.14003e780
mov dword [rbp + 0x30], 0x68
xorps xmm0, xmm0
movups xmmword [rbp + 0x38], xmm0
movups xmmword [rbp + 0x48], xmm0
movups xmmword [rbp + 0x58], xmm0
movups xmmword [rbp + 0x68], xmm0
movups xmmword [rbp + 0x78], xmm0
movups xmmword [rbp + 0x88], xmm0
lea rcx, [rbp + 8]
call fcn.140040150
mov rcx, rax
lea rax, [rbp - 0x50]
mov qword [rsp + 0x48], rax
lea rax, [rbp + 0x30]
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x38], r14
mov qword [rsp + 0x30], r14
mov dword [rsp + 0x28], r14d
mov dword [rsp + 0x20], r14d
xor r9d, r9d
xor r8d, r8d
xor edx, edx
call qword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x14004396a
mov rcx, qword [rbp - 0x50]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbp - 0x48]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov byte [0x1402828b4], 1
jmp 0x140043970
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsp + 0x50], 0x2bc
lea rdx, [rsp + 0x50]
lea rcx, [rsp + 0x60]
call fcn.14003e770
mov rcx, rax
call fcn.14003e780
mov byte [0x1402828c9], 1
mov dword [rsp + 0x50], 0x2bc
lea rdx, [rsp + 0x50]
lea rcx, [rsp + 0x60]
call fcn.14003e770
mov rcx, rax
call fcn.14003e780
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
nop
test rbx, rbx
je 0x1400439f9
sub rdi, rbx
mov rax, rbx
cmp rdi, 0x1000
jb 0x1400439ee
add rdi, 0x27
mov rbx, qword [rbx - 8]
sub rax, rbx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400439ee
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
mov rdx, rdi
mov rcx, rbx
call fcn.140115014
mov rcx, qword [rbp + 0x1f0]
xor rcx, rsp
call fcn.1401148e0
lea r11, [rsp + 0x320]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov r14, qword [r11 + 0x28]
movaps xmm6, xmmword [r11 - 0x10]
movaps xmm7, xmmword [r11 - 0x20]
mov rsp, r11
pop rbp
ret