Function at 0x140004920
Capabilities:
Encode data using xor
Terminate process

Disassembly:
push rbx
sub rsp, 0x200
mov rax, qword [0x140089168]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
xorps xmm0, xmm0
lea rdx, str.IDA.exe
xorps xmm1, xmm1
lea rcx, [rsp + 0x30]
mov r8d, 7
movups xmmword [rsp + 0x30], xmm0
movdqu xmmword [rsp + 0x40], xmm1
call fcn.140014ac0
lea rcx, [rsp + 0x30]
call fcn.1400037c0
mov rdx, qword [rsp + 0x48]
movzx ebx, al
cmp rdx, 8
jb 0x1400049b5
mov rcx, qword [rsp + 0x30]
lea rdx, [rdx*2 + 2]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1400049b0
mov rcx, qword [rcx - 8]
add rdx, 0x27
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1400049b0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.140065514
test bl, bl
je 0x140004dd5
mov qword [rsp + 0x210], rbp
lea rdx, [rsp + 0x30]
mov qword [rsp + 0x218], rsi
mov qword [rsp + 0x220], rdi
movaps xmmword [rsp + 0x1f0], xmm6
movaps xmmword [rsp + 0x1e0], xmm7
movaps xmmword [rsp + 0x1d0], xmm8
call fcn.140003de0
mov edi, dword [0x140089178]
xor ebx, ebx
mov r10, rax
lea esi, [rbx + 5]
lea ebp, [rbx + 0x1f]
cmp word [rax + 0x32], bx
je 0x140004ba8
mov r8d, ebx
cmp edi, 2
jl 0x140004b62
movdqa xmm5, xmmword [0x140074290]
mov rcx, rax
movdqa xmm4, xmmword [0x1400742f0]
movdqa xmm7, xmmword [0x1400742b0]
movaps xmmword [rsp + 0x1c0], xmm9
movdqa xmm9, xmmword [0x1400742c0]
movd xmm6, esi
movd xmm8, ebp
nop word [rax + rax]
movd xmm2, r8d
lea eax, [r8 + 4]
pshufd xmm2, xmm2, 0
lea rcx, [rcx + 0x10]
paddd xmm2, xmm5
add r8d, 8
movdqa xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm4
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
movq xmm2, xmm9
pshufhw xmm1, xmm0, 0xd8
movq xmm0, qword [rcx - 0x10]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
movd xmm2, eax
pshufd xmm2, xmm2, 0
xorps xmm3, xmm0
movq qword [rcx - 0x10], xmm3
paddd xmm2, xmm5
movdqa xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm4
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
movq xmm2, xmm9
pshufhw xmm1, xmm0, 0xd8
movq xmm0, qword [rcx - 8]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
xorps xmm3, xmm0
movq qword [rcx - 8], xmm3
cmp r8d, 0x18
jl 0x140004a60
movaps xmm9, xmmword [rsp + 0x1c0]
cmp r8d, 0x1a
jge 0x140004ba8
movsxd rax, r8d
lea r9, [r10 + rax*2]
nop dword [rax]
mov eax, 0x8d3dcb09
lea r9, [r9 + 2]
imul r8d
add edx, r8d
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
movzx eax, dx
imul ecx, eax, 0x3a
movzx eax, r8w
inc r8d
sub ax, cx
add ax, 0x38
xor word [r9 - 2], ax
cmp r8d, 0x1a
jl 0x140004b70
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t___std::wcout]
mov rdx, r10
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___void_const____ptr64____ptr64]
mov rcx, rax
lea rdx, [0x140013f30]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64___cdecl_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t__::operator___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64____cdecl___class_std::basic_ostream_wchar_t__struct_std::char_traits_wchar_t______ptr64_____ptr64]
lea rdx, [rsp + 0x70]
call fcn.1400048f0
lea rcx, [rsp + 0xa0]
call fcn.140003f10
cmp byte [rsp + 0x92], bl
je 0x140004d7f
cmp edi, 2
jl 0x140004d38
movdqa xmm0, xmmword [str.8888888888888888_t]
lea rcx, [rsp + 0x74]
movdqa xmm5, xmmword [0x140074290]
movdqa xmm4, xmmword [0x1400742f0]
movdqa xmm7, xmmword [0x1400742b0]
movdqa xmmword [rsp + 0x30], xmm0
mov edx, dword [rsp + 0x30]
movd xmm6, esi
movd xmm8, ebp
nop dword [rax]
movd xmm2, ebx
lea eax, [rbx + 4]
pshufd xmm2, xmm2, 0
lea rcx, [rcx + 8]
paddd xmm2, xmm5
movd xmm3, eax
movdqa xmm1, xmm2
pshufd xmm3, xmm3, 0
punpckldq xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
paddd xmm3, xmm5
pmuldq xmm0, xmm4
add ebx, 8
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
movdqa xmm1, xmm3
andps xmm2, xmmword [0x1400742d0]
packuswb xmm2, xmm2
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx - 0xc]
xorps xmm2, xmm0
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
movd dword [rcx - 0xc], xmm2
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm3
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
movd xmm0, edx
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x1400742d0]
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [rcx - 8]
xorps xmm2, xmm0
movd dword [rcx - 8], xmm2
cmp ebx, 0x20
jl 0x140004c30
cmp ebx, 0x23
jge 0x140004d7f
movsxd rax, ebx
lea r8, [rsp + 0x70]
add r8, rax
nop dword [rax]
nop word [rax + rax]
mov eax, 0x8d3dcb09
lea r8, [r8 + 1]
imul ebx
add edx, ebx
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x3a
movzx eax, bl
inc ebx
sub al, cl
add al, 0x38
xor byte [r8 - 1], al
cmp ebx, 0x23
jl 0x140004d50
lea rdx, [rsp + 0x70]
lea rcx, [rsp + 0xa0]
call fcn.140013180
mov ecx, 0x9c4
call qword [sym.imp.KERNEL32.dll_Sleep]
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
movaps xmm8, xmmword [rsp + 0x1d0]
movaps xmm7, xmmword [rsp + 0x1e0]
movaps xmm6, xmmword [rsp + 0x1f0]
mov rdi, qword [rsp + 0x220]
mov rsi, qword [rsp + 0x218]
mov rbp, qword [rsp + 0x210]
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.1400653e0
add rsp, 0x200
pop rbx
ret