Function at 0x7ff638b96620
Capabilities:
Encode data using xor
Execute command

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rbp
push rsi
sub rsp, 0x110
movups xmm0, xmmword [0x7ff638c0ecc0]
xor ebx, ebx
movups xmm1, xmmword [0x7ff638c0ecd0]
mov r8d, ebx
movups xmmword [rsp + 0x50], xmm0
movups xmm0, xmmword [0x7ff638c0ece0]
movups xmmword [rsp + 0x70], xmm0
lea esi, [rbx + 4]
movups xmm0, xmmword [0x7ff638c0ed00]
lea ebp, [rbx + 0x1f]
movups xmmword [rsp + 0x60], xmm1
movups xmm1, xmmword [0x7ff638c0ecf0]
movups xmmword [rax - 0x88], xmm0
movups xmm0, xmmword [0x7ff638c0ed20]
movups xmmword [rax - 0x98], xmm1
movups xmm1, xmmword [0x7ff638c0ed10]
movups xmmword [rax - 0x68], xmm0
movsd xmm0, qword [0x7ff638c0ed40]
movaps xmmword [rax - 0x18], xmm6
movups xmmword [rax - 0x78], xmm1
movups xmm1, xmmword [0x7ff638c0ed30]
movaps xmmword [rax - 0x28], xmm7
movsd qword [rax - 0x48], xmm0
movups xmmword [rax - 0x58], xmm1
movaps xmmword [rax - 0x38], xmm8
mov qword [rax + 8], rdi
movzx eax, word [0x7ff638c0ed48]
mov edi, dword [0x7ff638c1a090]
mov word [rsp + 0xd8], ax
movzx eax, byte [0x7ff638c0ed4a]
mov byte [rsp + 0xda], al
cmp edi, 2
jl 0x7ff638b9682c
movdqa xmm0, xmmword [0x7ff638c0f510]
lea rcx, [rsp + 0x54]
movdqa xmm5, xmmword [0x7ff638c0f4d0]
movdqa xmm4, xmmword [0x7ff638c0f520]
movdqa xmm7, xmmword [0x7ff638c0f4f0]
movdqa xmmword [rsp + 0x40], xmm0
mov edx, dword [rsp + 0x40]
movd xmm6, esi
movd xmm8, ebp
movd xmm2, r8d
lea eax, [r8 + 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 r8d, 8
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
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 [0x7ff638c0f500]
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
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 [0x7ff638c0f500]
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [rcx - 8]
xorps xmm2, xmm0
movd dword [rcx - 8], xmm2
cmp r8d, 0x88
jl 0x7ff638b96721
cmp r8d, 0x8b
jge 0x7ff638b96874
movsxd rax, r8d
lea r9, [rsp + 0x50]
add r9, rax
nop word [rax + rax]
mov eax, 0x5397829d
lea r9, [r9 + 1]
imul r8d
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x31
movzx eax, r8b
inc r8d
sub al, cl
add al, 0x32
xor byte [r9 - 1], al
cmp r8d, 0x8b
jl 0x7ff638b96840
lea rcx, [rsp + 0x50]
call qword [sym.imp.ucrtbase.dll_system]
mov eax, dword [0x7ff638c0f010]
cmp edi, 2
movups xmm0, xmmword [0x7ff638c0f000]
mov rdi, qword [rsp + 0x120]
mov dword [rsp + 0x30], eax
movzx eax, byte [0x7ff638c0f014]
movups xmmword [rsp + 0x20], xmm0
mov byte [rsp + 0x34], al
jl 0x7ff638b969f0
movdqa xmm0, xmmword [0x7ff638c0f510]
lea rcx, [rsp + 0x24]
movdqa xmm5, xmmword [0x7ff638c0f4d0]
movdqa xmm4, xmmword [0x7ff638c0f520]
movdqa xmm7, xmmword [0x7ff638c0f4f0]
movdqa xmmword [rsp + 0x40], xmm0
mov edx, dword [rsp + 0x40]
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
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 [0x7ff638c0f500]
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
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 [0x7ff638c0f500]
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [rcx - 8]
xorps xmm2, xmm0
movd dword [rcx - 8], xmm2
cmp ebx, 0x10
jl 0x7ff638b968f0
cmp ebx, 0x15
jge 0x7ff638b96a2d
movsxd rax, ebx
lea r8, [rsp + 0x20]
add r8, rax
nop dword [rax + rax]
mov eax, 0x5397829d
lea r8, [r8 + 1]
imul ebx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x31
movzx eax, bl
inc ebx
sub al, cl
add al, 0x32
xor byte [r8 - 1], al
cmp ebx, 0x15
jl 0x7ff638b96a00
lea rcx, [rsp + 0x20]
call qword [sym.imp.ucrtbase.dll_system]
lea r11, [rsp + 0x110]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
movaps xmm6, xmmword [r11 - 0x10]
movaps xmm7, xmmword [r11 - 0x20]
movaps xmm8, xmmword [r11 - 0x30]
mov rsp, r11
pop rsi
ret