Function at 0x180136bf0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x1420]
mov eax, 0x1520
call fcn.18019d7d0
sub rsp, rax
movaps xmmword [rsp + 0x1510], xmm6
movaps xmmword [rsp + 0x1500], xmm7
movaps xmmword [rsp + 0x14f0], xmm8
movaps xmmword [rsp + 0x14e0], xmm9
movaps xmmword [rsp + 0x14d0], xmm10
movaps xmmword [rsp + 0x14c0], xmm11
movaps xmmword [rsp + 0x14b0], xmm12
movaps xmmword [rsp + 0x14a0], xmm13
movaps xmmword [rsp + 0x1490], xmm14
movaps xmmword [rsp + 0x1480], xmm15
mov rax, qword [0x18023e340]
xor rax, rsp
mov qword [rbp + 0x1370], rax
mov r13, rdx
mov qword [rsp + 0x28], rdx
mov qword [rsp + 0x30], rcx
xorps xmm1, xmm1
movdqu xmmword [rbp - 0x70], xmm1
xor esi, esi
mov qword [rbp - 0x60], rsi
movsd xmm0, qword [0x180212d90]
comisd xmm0, xmmword [0x18024a358]
jbe 0x1801374f5
mov rax, qword [0x18024a678]
mov rbx, qword [rcx + rax]
add rbx, 0x50
call fcn.180135e90
mov qword [rsp + 0x28], rax
mov dword [rsp + 0x70], esi
mov dword [rsp + 0x74], 1
lea rdi, [rbx + 0x10]
mov qword [rsp + 0x78], rdi
mov dword [rbp - 0x80], 0xffffffff
mov qword [rbp - 0x7c], rsi
cmp dword [rdi + 0x18], esi
je 0x180136cf7
lea rcx, [rsp + 0x70]
call fcn.1800c24d0
mov qword [rsp + 0x48], rbx
movups xmm0, xmmword [rsp + 0x70]
movups xmmword [rsp + 0x50], xmm0
movups xmm2, xmmword [rbp - 0x80]
movups xmmword [rsp + 0x60], xmm2
mov qword [rbp - 0x58], rbx
movups xmm0, xmmword [rsp + 0x48]
movups xmmword [rbp - 0x50], xmm0
movups xmm1, xmmword [rsp + 0x58]
movups xmmword [rbp - 0x40], xmm1
movaps xmm0, xmm2
unpckhpd xmm0, xmm2
movsd qword [rbp - 0x30], xmm0
mov edx, dword [rdi + 0x18]
mov dword [rsp + 0x44], edx
mov eax, edx
sar eax, 5
mov dword [rsp + 0x70], eax
mov ecx, edx
and ecx, 0x1f
mov eax, 1
shl eax, cl
mov dword [rsp + 0x74], eax
mov qword [rsp + 0x78], rdi
mov dword [rbp - 0x80], esi
mov dword [rbp - 0x7c], edx
mov dword [rbp - 0x78], edx
mov rcx, qword [rbp - 0x80]
shr rcx, 0x20
psrldq xmm2, 4
movd eax, xmm2
cmp eax, ecx
jge 0x180137689
mov edi, dword [0x1802495d4]
mov r12d, 8
xorps xmm11, xmm11
movss xmm9, dword [0x180212b4c]
movss xmm13, dword [0x180212ba8]
xorps xmm10, xmm10
movsd xmm14, qword [0x180212b80]
movsd xmm12, qword [0x180212e00]
movss xmm15, dword [0x180212aac]
mov eax, dword [rbp - 0x34]
nop dword [rax]
cdqe
lea r14, [rax + rax*2]
mov rax, qword [rbp - 0x50]
mov r15, qword [rax]
mov rbx, qword [r15 + r14*8]
test byte [rbx + 0x28], 1
jne 0x180136dfa
call fcn.180135e90
mov rcx, rax
call fcn.180131ae0
xorps xmm2, xmm2
cvtss2sd xmm2, xmm0
movsd xmm1, qword [rbx + 0x10]
comisd xmm1, xmm2
jae 0x180136f0c
mov rax, qword [r15 + r14*8]
mov rsi, qword [rax]
mov qword [rsp + 0x20], rsi
test rsi, rsi
je 0x180136f0c
mov rcx, rsi
call fcn.18007cf70
test al, al
je 0x180136e45
mov rdx, qword [rbp - 0x68]
cmp rdx, qword [rbp - 0x60]
je 0x180136e32
mov qword [rdx], rsi
add qword [rbp - 0x68], 8
jmp 0x180136f0c
lea r8, [rsp + 0x20]
lea rcx, [rbp - 0x70]
call fcn.180094da0
jmp 0x180136f0c
mov rax, qword gs:[0x58]
mov rdi, qword [rax + rdi*8]
mov eax, dword [r12 + rdi]
cmp dword [0x18024dd90], eax
jle 0x180136ee7
lea rcx, [0x18024dd90]
call fcn.18019ca30
cmp dword [0x18024dd90], 0xffffffff
jne 0x180136ee7
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
xor eax, eax
mov qword [rbp - 0x80], rax
mov qword [rbp - 0x78], rax
mov r8d, 0xa
lea rdx, str.RemoteRole
lea rcx, [rsp + 0x70]
call fcn.180057100
nop
mov r8b, 1
lea rdx, [rsp + 0x70]
mov rcx, rsi
call fcn.180139ef0
mov rcx, rax
test rax, rax
jne 0x180136ec0
mov eax, 0xffffffff
jmp 0x180136eca
mov rax, qword [0x18024a348]
mov eax, dword [rcx + rax]
mov dword [0x18024dd64], eax
lea rcx, [rsp + 0x70]
call fcn.18005aca0
nop
lea rcx, [0x18024dd90]
call fcn.18019c9c4
movsxd rax, dword [0x18024dd64]
cmp byte [rax + rsi], 0
jne 0x180136f3f
mov rdx, qword [rbp - 0x68]
cmp rdx, qword [rbp - 0x60]
je 0x180136f2f
mov qword [rdx], rsi
add qword [rbp - 0x68], 8
mov edi, dword [0x1802495d4]
mov eax, dword [rbp - 0x44]
not eax
and dword [rbp - 0x38], eax
lea rcx, [rbp - 0x48]
call fcn.1800c24d0
mov eax, dword [rbp - 0x34]
cmp eax, dword [rsp + 0x44]
jl 0x180136dc0
jmp 0x180137689
lea r8, [rsp + 0x20]
lea rcx, [rbp - 0x70]
call fcn.180094da0
jmp 0x180136f06
mov eax, dword [r12 + rdi]
cmp dword [0x18024dde8], eax
jle 0x180136fd4
lea rcx, [0x18024dde8]
call fcn.18019ca30
cmp dword [0x18024dde8], 0xffffffff
jne 0x180136fd4
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
xor eax, eax
mov qword [rbp - 0x80], rax
mov qword [rbp - 0x78], rax
mov r8d, recv
lea rdx, str.NetDormancy
lea rcx, [rsp + 0x70]
call fcn.180057100
nop
mov r8b, 1
lea rdx, [rsp + 0x70]
mov rcx, rsi
call fcn.180139ef0
mov rcx, rax
test rax, rax
jne 0x180136fad
mov eax, 0xffffffff
jmp 0x180136fb7
mov rax, qword [0x18024a348]
mov eax, dword [rcx + rax]
mov dword [0x18024ddd8], eax
lea rcx, [rsp + 0x70]
call fcn.18005aca0
nop
lea rcx, [0x18024dde8]
call fcn.18019c9c4
movsxd rax, dword [0x18024ddd8]
cmp byte [rax + rsi], 4
jne 0x180136ff1
mov rcx, rsi
call fcn.18007d110
test al, al
jne 0x180136f06
mov rax, qword [r15 + r14*8]
movsd xmm0, qword [rax + 0x18]
ucomisd xmm0, xmm11
jp 0x180137036
jne 0x180137036
mov rcx, qword [rsp + 0x28]
call fcn.180131ae0
xorps xmm1, xmm1
cvtss2sd xmm1, xmm0
mov rax, qword [r15 + r14*8]
movsd qword [rax + 0x18], xmm1
mov rcx, rsi
call fcn.18007d340
movaps xmm0, xmm9
divss xmm0, dword [rax]
mov rax, qword [r15 + r14*8]
movss dword [rax + 0x20], xmm0
mov rbx, qword [r15 + r14*8]
mov rcx, qword [rsp + 0x28]
call fcn.180131ae0
xorps xmm1, xmm1
cvtss2sd xmm1, xmm0
subsd xmm1, qword [rbx + 0x18]
cvtpd2ps xmm7, xmm1
mov edi, dword [0x1802495d4]
mov rbx, qword gs:[0x58]
comiss xmm7, xmm13
jbe 0x1801372e4
mov rax, qword [rbx + rdi*8]
mov ecx, dword [r12 + rax]
cmp dword [0x18024dd38], ecx
jle 0x180137106
lea rcx, [0x18024dd38]
call fcn.18019ca30
cmp dword [0x18024dd38], 0xffffffff
jne 0x180137106
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
xor eax, eax
mov qword [rbp - 0x80], rax
mov qword [rbp - 0x78], rax
mov r8d, reloc.WS2_32.dll_setsockopt
lea rdx, str.MinNetUpdateFrequency
lea rcx, [rsp + 0x70]
call fcn.180057100
nop
mov r8b, 1
lea rdx, [rsp + 0x70]
mov rcx, rsi
call fcn.180139ef0
mov rcx, rax
test rax, rax
jne 0x1801370df
mov eax, 0xffffffff
jmp 0x1801370e9
mov rax, qword [0x18024a348]
mov eax, dword [rcx + rax]
mov dword [0x18024dda4], eax
lea rcx, [rsp + 0x70]
call fcn.18005aca0
nop
lea rcx, [0x18024dd38]
call fcn.18019c9c4
movsxd rax, dword [0x18024dda4]
movss xmm0, dword [rax + rsi]
ucomiss xmm0, xmm10
jp 0x180137121
jne 0x180137121
mov dword [rax + rsi], 0x40000000
mov rcx, rsi
call fcn.18007d340
movaps xmm8, xmm9
divss xmm8, dword [rax]
mov rcx, rsi
call fcn.18007d410
movaps xmm0, xmm9
divss xmm0, dword [rax]
comiss xmm0, xmm8
jbe 0x18013715a
mov rcx, rsi
call fcn.18007d410
movaps xmm6, xmm9
divss xmm6, dword [rax]
jmp 0x18013715e
movaps xmm6, xmm8
mov dword [rsp + 0x40], 0x3f800000
mov dword [rsp + 0x38], 0
subss xmm7, xmm13
divss xmm7, dword [0x180212dd0]
movss dword [rsp + 0x3c], xmm7
lea rcx, [rsp + 0x38]
lea rax, [rsp + 0x3c]
comiss xmm10, xmm7
cmovbe rcx, rax
lea rax, [rsp + 0x40]
comiss xmm7, xmm9
cmovbe rax, rcx
movss xmm7, dword [rax]
movd ecx, xmm7
btr ecx, 0x1f
cmp ecx, 0x7f800000
jae 0x180137262
movd eax, xmm8
btr eax, 0x1f
cmp eax, 0x7f800000
jae 0x180137262
movd eax, xmm6
btr eax, 0x1f
cmp eax, 0x7f800000
jae 0x180137262
comiss xmm10, xmm8
jb 0x1801371eb
comiss xmm6, xmm10
jae 0x1801371f7
comiss xmm8, xmm10
jb 0x18013720d
comiss xmm10, xmm6
jb 0x18013720d
movaps xmm0, xmm9
subss xmm0, xmm7
mulss xmm0, xmm8
mulss xmm7, xmm6
jmp 0x1801372d7
ucomiss xmm7, xmm9
jp 0x18013721d
jne 0x18013721d
movaps xmm0, xmm6
jmp 0x1801372db
movaps xmm1, xmm6
subss xmm1, xmm8
movaps xmm2, xmm8
movaps xmm0, xmm7
call sub.api_ms_win_crt_math_l1_1_0.dll_fmaf
xor ecx, ecx
comiss xmm6, xmm8
seta cl
xor eax, eax
comiss xmm7, xmm9
seta al
cmp eax, ecx
jne 0x180137258
comiss xmm6, xmm0
jbe 0x1801372db
movaps xmm0, xmm6
jmp 0x1801372db
comiss xmm0, xmm6
jbe 0x1801372db
movaps xmm0, xmm6
jmp 0x1801372db
movd eax, xmm8
btr eax, 0x1f
cmp eax, 0x7f800000
ja 0x1801372cf
movd eax, xmm6
btr eax, 0x1f
cmp eax, 0x7f800000
ja 0x1801372cf
movd eax, xmm7
btr eax, 0x1f
cmp eax, 0x7f800000
jbe 0x180137295
movaps xmm0, xmm7
jmp 0x1801372d7
cmp ecx, 0x7f800000
jae 0x1801372c1
comiss xmm10, xmm7
jbe 0x1801372ad
movaps xmm0, xmm8
subss xmm0, xmm6
jmp 0x1801372db
comiss xmm9, xmm7
jae 0x1801371f7
movaps xmm0, xmm6
subss xmm0, xmm8
jmp 0x1801372db
movaps xmm0, xmm6
subss xmm0, xmm8
mulss xmm0, xmm7
jmp 0x1801372db
movaps xmm0, xmm6
addss xmm0, xmm8
addss xmm0, xmm7
mov rax, qword [r15 + r14*8]
movss dword [rax + 0x20], xmm0
mov rax, qword [r15 + r14*8]
test byte [rax + 0x28], 1
jne 0x180137471
mov rcx, rsi
call fcn.18007d340
movaps xmm8, xmm9
divss xmm8, dword [rax]
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov dword [rbp + 0x1364], 0xffffffff
mov dword [rbp - 0x1c], eax
mov edx, 1
nop dword [rax + rax]
mov ecx, eax
shr ecx, 0x1e
xor ecx, eax
imul eax, ecx, 0x6c078965
add eax, edx
mov dword [rbp + rdx*4 - 0x1c], eax
inc rdx
cmp rdx, 0x270
jb 0x180137320
mov dword [rbp - 0x20], 0x270
movaps xmm7, xmm11
movaps xmm6, xmm14
mov ebx, 2
lea rcx, [rbp - 0x20]
call fcn.1800e2920
mov eax, eax
xorps xmm0, xmm0
cvtsi2sd xmm0, rax
subsd xmm0, xmm11
mulsd xmm0, xmm6
addsd xmm7, xmm0
mulsd xmm6, xmm12
sub rbx, 1
jne 0x180137353
mov rcx, qword [rsp + 0x28]
call fcn.180131ae0
divsd xmm7, xmm6
addsd xmm7, xmm11
xorps xmm1, xmm1
cvtsd2ss xmm1, xmm7
mulss xmm1, xmm15
addss xmm0, xmm1
addss xmm0, xmm8
cvtss2sd xmm0, xmm0
mov rax, qword [r15 + r14*8]
movsd qword [rax + 0x10], xmm0
mov rbx, qword gs:[0x58]
mov rax, qword [rbx + rdi*8]
mov ecx, dword [r12 + rax]
cmp dword [0x18024ddac], ecx
jle 0x180137457
lea rcx, [0x18024ddac]
call fcn.18019ca30
cmp dword [0x18024ddac], 0xffffffff
jne 0x180137457
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
xor eax, eax
mov qword [rbp - 0x80], rax
mov qword [rbp - 0x78], rax
mov r8d, 4
lea rdx, str.Time
lea rcx, [rsp + 0x70]
call fcn.180057100
nop
mov r8b, 1
lea rdx, [rsp + 0x70]
mov rcx, qword [rsp + 0x30]
call fcn.180139ef0
mov rcx, rax
test rax, rax
jne 0x180137430
mov eax, 0xffffffff
jmp 0x18013743a
mov rax, qword [0x18024a348]
mov eax, dword [rcx + rax]
mov dword [0x18024dd40], eax
lea rcx, [rsp + 0x70]
call fcn.18005aca0
nop
lea rcx, [0x18024ddac]
call fcn.18019c9c4
movsxd rax, dword [0x18024dd40]
mov rcx, qword [rsp + 0x30]
movss xmm0, dword [rax + rcx]
mov rax, qword [r15 + r14*8]
movss dword [rax + 0x24], xmm0
mov rax, qword [r15 + r14*8]
and dword [rax + 0x28], 0xfffffffe
mov rax, qword [r15 + r14*8]
mov qword [rsp + 0x20], rax
mov rdx, qword [r13 + 8]
cmp rdx, qword [r13 + 0x10]
je 0x180137496
mov qword [rdx], rax
add qword [r13 + 8], 8
jmp 0x1801374a3
lea r8, [rsp + 0x20]
mov rcx, r13
call fcn.180094da0
mov rax, qword [rbx + rdi*8]
mov ecx, dword [r12 + rax]
cmp dword [0x18024dd70], ecx
jle 0x1801374e2
lea rcx, [0x18024dd70]
call fcn.18019ca30
cmp dword [0x18024dd70], 0xffffffff
jne 0x1801374e2
mov rax, qword [0x18024a750]
mov qword [0x18024de38], rax
lea rcx, [0x18024dd70]
call fcn.18019c9c4
mov rdx, qword [rsp + 0x30]
mov rcx, rsi
call qword [0x18024de38]
jmp 0x180136f0c
xorps xmm0, xmm0
movups xmmword [rsp + 0x70], xmm0
call fcn.18007df40
mov rbx, rax
call fcn.180135e90
mov r8, rbx
mov rdx, rax
lea rcx, [rsp + 0x70]
call fcn.1801319c0
mov rcx, qword [rsp + 0x70]
mov eax, dword [rsp + 0x78]
test eax, eax
jle 0x18013766c
mov r12d, dword [0x1802495d4]
mov r13, qword gs:[0x58]
mov r14, rcx
mov r15d, eax
mov edi, 8
nop word [rax + rax]
mov rbx, qword [r14]
mov qword [rsp + 0x20], rbx
mov rcx, rbx
call fcn.18007cf70
test al, al
je 0x18013758e
mov rdx, qword [rbp - 0x68]
cmp rdx, qword [rbp - 0x60]
je 0x18013757b
mov qword [rdx], rbx
add qword [rbp - 0x68], 8
jmp 0x180137655
lea r8, [rsp + 0x20]
lea rcx, [rbp - 0x70]
call fcn.180094da0
jmp 0x180137655
mov rsi, qword [r13 + r12*8]
mov eax, dword [rdi + rsi]
cmp dword [0x18024dd5c], eax
jle 0x180137629
lea rcx, [0x18024dd5c]
call fcn.18019ca30
cmp dword [0x18024dd5c], 0xffffffff
jne 0x180137629
xorps xmm0, xmm0
movups xmmword [rsp + 0x48], xmm0
xor eax, eax
mov qword [rsp + 0x58], rax
mov qword [rsp + 0x60], rax
mov r8d, 0xa
lea rdx, str.RemoteRole
lea rcx, [rsp + 0x48]
call fcn.180057100
nop
mov r8b, 1
lea rdx, [rsp + 0x48]
mov rcx, rbx
call fcn.180139ef0
mov rcx, rax
test rax, rax
jne 0x180137602
mov eax, 0xffffffff
jmp 0x18013760c
mov rax, qword [0x18024a348]
mov eax, dword [rcx + rax]
mov dword [0x18024de20], eax
lea rcx, [rsp + 0x48]
call fcn.18005aca0
nop
lea rcx, [0x18024dd5c]
call fcn.18019c9c4
movsxd rax, dword [0x18024de20]
cmp byte [rax + rbx], 0
jne 0x1801376e4
mov rdx, qword [rbp - 0x68]
cmp rdx, qword [rbp - 0x60]
je 0x1801376d1
mov qword [rdx], rbx
add qword [rbp - 0x68], 8
mov edi, 8
add r14, 8
sub r15, 1
jne 0x180137550
mov eax, dword [rsp + 0x78]
mov rcx, qword [rsp + 0x70]
test rcx, rcx
je 0x180137689
test eax, eax
jle 0x180137689
movsxd rdx, eax
shl rdx, 3
mov r8d, 0x8000
call qword [sym.imp.KERNEL32.dll_VirtualFree]
nop
mov rcx, qword [rbp - 0x70]
test rcx, rcx
je 0x18013784f
mov rdx, qword [rbp - 0x60]
sub rdx, rcx
and rdx, 0xfffffffffffffff8
mov rax, rcx
cmp rdx, 0x1000
jb 0x18013784a
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x18013784a
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
nop
lea r8, [rsp + 0x20]
lea rcx, [rbp - 0x70]
call fcn.180094da0
jmp 0x180137650
mov eax, dword [rdi + rsi]
cmp dword [0x18024dda8], eax
jle 0x18013777c
lea rcx, [0x18024dda8]
call fcn.18019ca30
cmp dword [0x18024dda8], 0xffffffff
jne 0x18013777c
xorps xmm0, xmm0
movups xmmword [rsp + 0x48], xmm0
xor esi, esi
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x60], rsi
mov r8d, recv
lea rdx, str.NetDormancy
lea rcx, [rsp + 0x48]
call fcn.180057100
nop
mov r8b, 1
lea rdx, [rsp + 0x48]
mov rcx, rbx
call fcn.180139ef0
mov rcx, rax
test rax, rax
jne 0x180137753
mov eax, 0xffffffff
jmp 0x18013775d
mov rax, qword [0x18024a348]
mov eax, dword [rcx + rax]
mov dword [0x18024de34], eax
lea rcx, [rsp + 0x48]
call fcn.18005aca0
nop
lea rcx, [0x18024dda8]
call fcn.18019c9c4
jmp 0x18013777e
xor esi, esi
movsxd rax, dword [0x18024de34]
cmp byte [rax + rbx], 4
jne 0x18013779b
mov rcx, rbx
call fcn.18007d110
test al, al
jne 0x180137650
mov ecx, 0xd0
call fcn.18019d0b8
mov qword [rsp + 0x20], rax
mov qword [rax + 0x30], rsi
mov qword [rax + 0x38], 0
mov qword [rax + 0x80], rsi
mov qword [rax + 0x88], 0
mov qword [rsp + 0x20], rax
mov qword [rax], rbx
mov rcx, qword [rsp + 0x28]
mov rdx, qword [rcx + 8]
cmp rdx, qword [rcx + 0x10]
je 0x1801377e9
mov qword [rdx], rax
add qword [rcx + 8], 8
jmp 0x1801377f3
lea r8, [rsp + 0x20]
call fcn.180094da0
mov edi, 8
mov rax, qword [r13 + r12*8]
mov ecx, dword [rdi + rax]
cmp dword [0x18024de30], ecx
jle 0x180137837
lea rcx, [0x18024de30]
call fcn.18019ca30
cmp dword [0x18024de30], 0xffffffff
jne 0x180137837
mov rax, qword [0x18024a750]
mov qword [0x18024ddc8], rax
lea rcx, [0x18024de30]
call fcn.18019c9c4
mov rdx, qword [rsp + 0x30]
mov rcx, rbx
call qword [0x18024ddc8]
jmp 0x180137655
call fcn.18019c910
mov rcx, qword [rbp + 0x1370]
xor rcx, rsp
call fcn.18019c820
lea r11, [rsp + 0x1520]
mov rbx, qword [r11 + 0x50]
movaps xmm6, xmmword [r11 - 0x10]
movaps xmm7, xmmword [r11 - 0x20]
movaps xmm8, xmmword [r11 - 0x30]
movaps xmm9, xmmword [r11 - 0x40]
movaps xmm10, xmmword [r11 - 0x50]
movaps xmm11, xmmword [r11 - 0x60]
movaps xmm12, xmmword [r11 - 0x70]
movaps xmm13, xmmword [r11 - 0x80]
movaps xmm14, xmmword [r11 - 0x90]
movaps xmm15, xmmword [r11 - 0xa0]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret