Function at 0x140087170
Capabilities:
Encode data using xor

Disassembly:
push rbp
push rsi
push rdi
push r15
sub rsp, 0xb8
mov rax, qword [0x1408f0280]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov rbp, rcx
mov dword [rsp + 0x30], r9d
mov ecx, r9d
mov qword [rsp + 0x38], r8
mov r15d, edx
call fcn.14007cd60
movsxd rdi, eax
test eax, eax
js 0x14008758c
lea ecx, [rdi*2 + 2]
cmp r15d, ecx
jb 0x14008758c
mov rax, qword [0x140917d28]
mov ecx, r15d
mov qword [rsp + 0xb0], rbx
test rax, rax
je 0x1400871dd
call rax
jmp 0x1400871e2
call fcn.140132e00
mov rbx, rax
test rax, rax
jne 0x1400871f2
lea eax, [rbx - 0x7d]
jmp 0x140087468
mov qword [rsp + 0xa8], r12
mov r8, r15
xor edx, edx
mov qword [rsp + 0xa0], r13
mov rcx, rbx
call fcn.140153440
mov r12d, dword [rsp + 0x100]
lea eax, [rdi + 1]
mov r13d, r15d
movsxd rdx, eax
sub r13d, edi
add rdx, rbp
dec r13d
mov ecx, r12d
sub ecx, 1
je 0x14008725c
sub ecx, 1
je 0x140087255
sub ecx, 1
je 0x14008724e
cmp ecx, 0x17
je 0x140087247
mov esi, 0xffffff53
jmp 0x140087276
mov ecx, 4
jmp 0x140087261
mov ecx, 8
jmp 0x140087261
mov ecx, 7
jmp 0x140087261
mov ecx, 6
mov r9, rbx
mov dword [rsp + 0x20], edi
mov r8d, r13d
call fcn.1400866d0
mov esi, eax
test eax, eax
je 0x14008729a
mov rax, qword [0x140917d20]
mov rcx, rbx
test rax, rax
je 0x14008728e
call rax
mov eax, esi
jmp 0x140087458
call fcn.14012d8fc
mov eax, esi
jmp 0x140087458
mov qword [rsp + 0x98], r14
xor r14d, r14d
mov r8d, r14d
test edi, edi
je 0x1400873e3
cmp edi, 8
jb 0x1400873b7
lea edx, [rdi - 1]
mov eax, edi
add rdx, rbx
lea rcx, [rbp + 1]
add rax, rbp
cmp rbx, rax
ja 0x1400872d6
cmp rdx, rcx
jae 0x1400873b7
cmp edi, 0x40
jb 0x140087379
mov r9d, edi
mov r11d, edi
and r9d, 0x3f
sub r11d, r9d
mov r10d, reloc.WS2_32.dll_recvfrom
nop dword [rax]
nop word [rax + rax]
mov edx, r8d
lea eax, [r10 - 0x10]
movdqu xmm1, xmmword [rax + rbp]
mov eax, r10d
lea ecx, [r10 - 1]
add r8d, 0x40
movdqu xmm0, xmmword [rdx + rbx]
xorps xmm1, xmm0
movdqu xmmword [rdx + rbx], xmm1
lea edx, [r10 + 0xf]
movdqu xmm0, xmmword [rcx + rbx]
movdqu xmm1, xmmword [rax + rbp]
lea eax, [r10 + 0x10]
xorps xmm1, xmm0
movdqu xmmword [rcx + rbx], xmm1
movdqu xmm0, xmmword [rdx + rbx]
movdqu xmm1, xmmword [rax + rbp]
lea eax, [r10 + 0x20]
xorps xmm1, xmm0
movdqu xmmword [rdx + rbx], xmm1
lea edx, [r10 + 0x1f]
add r10d, 0x40
movdqu xmm0, xmmword [rdx + rbx]
movdqu xmm1, xmmword [rax + rbp]
xorps xmm1, xmm0
movdqu xmmword [rdx + rbx], xmm1
cmp r8d, r11d
jb 0x140087300
cmp r9d, 8
jb 0x1400873b2
mov eax, edi
mov r9d, edi
and eax, 7
sub r9d, eax
nop dword [rax]
nop dword [rax + rax]
mov edx, r8d
lea eax, [r8 + 1]
movq xmm1, qword [rax + rbp]
add r8d, 8
movq xmm0, qword [rdx + rbx]
xorps xmm1, xmm0
movq qword [rdx + rbx], xmm1
cmp r8d, r9d
jb 0x140087390
cmp r8d, edi
jae 0x1400873e3
mov ecx, r8d
lea edx, [r8 + 1]
add rcx, rbx
add rdx, rbp
mov eax, edi
sub eax, r8d
mov r8d, eax
nop dword [rax]
movzx eax, byte [rdx]
lea rdx, [rdx + 1]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub r8, 1
jne 0x1400873d0
lea r9, [rbx + rdi]
sub r12d, 1
je 0x14008741b
sub r12d, 1
je 0x140087414
sub r12d, 1
je 0x14008740d
cmp r12d, 0x17
je 0x140087406
mov esi, 0xffffff53
jmp 0x140087436
mov ecx, 4
jmp 0x140087420
mov ecx, 8
jmp 0x140087420
mov ecx, 7
jmp 0x140087420
mov ecx, 6
mov r8d, edi
mov dword [rsp + 0x20], r13d
mov rdx, rbx
call fcn.1400866d0
mov esi, eax
test eax, eax
je 0x14008748d
mov rax, qword [0x140917d20]
mov rcx, rbx
test rax, rax
je 0x140087449
call rax
jmp 0x14008744e
call fcn.14012d8fc
mov eax, esi
mov r14, qword [rsp + 0x98]
mov r12, qword [rsp + 0xa8]
mov r13, qword [rsp + 0xa0]
mov rbx, qword [rsp + 0xb0]
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.140117aa0
add rsp, 0xb8
pop r15
pop rdi
pop rsi
pop rbp
ret
test r13d, r13d
je 0x1400874b7
mov ecx, edi
mov r9d, r13d
nop word [rax + rax]
lea r8d, [rcx + 1]
mov eax, ecx
movzx ecx, byte [rax + rbx]
xor byte [r8 + rbp], cl
mov ecx, r8d
sub r9, 1
jne 0x1400874a0
mov rax, qword [0x140917d20]
mov rcx, rbx
test rax, rax
je 0x1400874ca
call rax
jmp 0x1400874cf
call fcn.14012d8fc
lea ebx, [rdi*2 + 1]
cmp ebx, r15d
jae 0x1400874ef
mov edx, ebx
add rdx, rbp
cmp byte [rdx], r14b
jne 0x1400874ef
inc ebx
inc rdx
cmp ebx, r15d
jb 0x1400874e0
mov ecx, dword [rsp + 0x30]
lea r9, [rsp + 0x40]
xor r8d, r8d
mov dword [rsp + 0x20], edi
xor edx, edx
call fcn.14007ce80
test eax, eax
jne 0x140087450
test edi, edi
jle 0x140087541
lea rcx, [rsp + 0x40]
mov r9, rdi
sub r9, rcx
mov rdx, r14
add r9, rbp
lea rax, [rsp + 0x40]
add rax, rdx
inc rdx
movzx ecx, byte [rax + r9 + 1]
movzx eax, byte [rax]
xor ecx, eax
or r14d, ecx
cmp rdx, rdi
jl 0x140087523
movzx ecx, byte [rbp]
movzx edx, byte [rbx + rbp]
xor edx, 1
add edx, r14d
add edx, ecx
lea eax, [rdx - 1]
not edx
shr eax, 0x1f
shr edx, 0x1f
neg al
neg dl
movsx ecx, al
movsx eax, dl
lea edx, [rbx + 1]
and ecx, eax
mov rax, qword [rsp + 0x38]
and edx, ecx
not ecx
and ecx, r15d
or edx, ecx
mov ecx, edx
add rcx, rbp
sub r15d, edx
mov qword [rax], rcx
mov eax, r15d
jmp 0x140087450
mov eax, 0xffffff53
jmp 0x140087470