Function at 0x1337c0ec4930
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x168
mov rax, qword [rcx + 0x70]
mov r10, rcx
mov r15, qword [rcx + 8]
mov r13d, edx
mov r9d, dword [rcx + 0x34]
sub r13d, r15d
mov qword [rsp + 0x40], rax
mov r12, r8
mov rax, qword [rcx + 0x38]
mov r14, rdx
mov ecx, dword [rcx + 0x100]
mov ebp, 1
mov edx, ebp
mov qword [rsp + 0x48], rax
shl edx, cl
mov eax, r13d
mov ecx, dword [r10 + 0x1c]
mov r8d, r13d
sub eax, ecx
mov dword [rsp + 0x38], r9d
sub r8d, edx
mov dword [rsp + 0x28], r13d
cmp eax, edx
mov dword [rsp + 0x20], setsockopt
mov eax, dword [r10 + 0x10c]
mov edi, 3
mov rdx, qword [r10 + 0x60]
cmovbe r8d, ecx
cmp dword [r10 + 0x28], 0
mov qword [rsp + 0x58], rdx
cmovne r8d, ecx
mov ecx, 4
cmp eax, ecx
mov dword [rsp + 0x3c], r8d
cmovb ecx, eax
xor ebx, ebx
shl ebp, cl
mov dword [rsp + 0x1b0], ebp
cmp dword [r10 + 0x12c], ebx
jne 0x1337c0ec4ca7
mov r11d, dword [r10 + 0x2c]
mov eax, r13d
sub eax, r11d
cmp eax, 0x180
jbe 0x1337c0ec4b8b
lea eax, [r11 + 0x60]
cmp r11d, eax
jae 0x1337c0ec4add
mov rdi, qword [rsp + 0x40]
lea r12, [r15 + 8]
mov r13, qword [rsp + 0x48]
mov ebp, 0x18
sub ebp, r9d
mov esi, r11d
add r12, r11
mov r14d, eax
nop word [rax + rax]
imul edx, dword [r12], 0x9e3779b1
mov rcx, rbp
mov eax, dword [r10 + 0x60]
xor rdx, rax
shr rdx, cl
mov eax, edx
shr eax, 4
and eax, 0xffffff0
prefetcht0 byte [rdi + rax*4]
prefetcht0 byte [rax + r13]
mov rax, rsi
lea r12, [r12 + 1]
and eax, 7
mov r9d, dword [r10 + rax*4 + 0x40]
mov dword [r10 + rax*4 + 0x40], edx
mov eax, r9d
shr eax, 4
and eax, 0xffffff0
movzx ecx, byte [rax + r13]
lea rdx, [rax + r13]
dec ecx
mov r8d, eax
and ecx, 0xf
mov eax, ebx
cmove eax, dword [rsp + 0x20]
inc rsi
add ecx, eax
mov byte [rdx], cl
mov eax, ecx
add rax, r8
mov byte [rdx + rcx], r9b
mov dword [rdi + rax*4], r11d
inc r11d
cmp r11d, r14d
jb 0x1337c0ec4a40
mov r14, qword [rsp + 0x1b8]
mov edi, 3
mov ebp, dword [rsp + 0x1b0]
mov r13d, dword [rsp + 0x28]
mov r12, qword [rsp + 0x1c0]
mov rcx, qword [r10 + 0x70]
lea r11d, [r13 - 0x20]
mov qword [rsp + 0x30], rcx
lea rax, [r14 + 1]
mov rcx, qword [r10 + 0x38]
lea r9, [r15 + r11]
mov qword [rsp + 0x50], rcx
mov ecx, eax
sub ecx, r11d
mov r8d, r11d
sub ecx, r15d
inc ecx
cmp r9, rax
mov eax, 8
cmova ecx, ebx
cmp ecx, eax
cmova ecx, eax
lea eax, [r11 + rcx]
cmp r11d, eax
jae 0x1337c0ec4b8b
mov r12, qword [rsp + 0x30]
mov eax, 0x18
sub eax, dword [r10 + 0x34]
mov rbp, qword [rsp + 0x50]
mov esi, ecx
mov ecx, eax
mov qword [rsp + 0x28], rax
nop dword [rax]
imul edx, dword [r9], 0x9e3779b1
mov eax, dword [r10 + 0x60]
xor rdx, rax
shr rdx, cl
mov eax, edx
shr eax, 4
and eax, 0xffffff0
prefetcht0 byte [r12 + rax*4]
prefetcht0 byte [rax + rbp]
mov rax, r8
lea r9, [r9 + 1]
and eax, 7
inc r8
mov dword [r10 + rax*4 + 0x40], edx
sub rsi, 1
jne 0x1337c0ec4b40
mov ebp, dword [rsp + 0x1b0]
mov r12, qword [rsp + 0x1c0]
mov rax, qword [r10 + 0x70]
mov rcx, qword [r10 + 8]
mov qword [rsp + 0x50], rax
mov rax, qword [r10 + 0x38]
cmp r11d, r13d
jae 0x1337c0ec4c57
mov rdi, qword [rsp + 0x50]
lea r12, [rcx + 8]
mov r14d, 0x18
mov esi, r11d
sub r14d, dword [r10 + 0x34]
mov rbp, rax
add r12, rsi
imul edx, dword [r12], 0x9e3779b1
mov rcx, r14
mov eax, dword [r10 + 0x60]
xor rdx, rax
shr rdx, cl
mov eax, edx
shr eax, 4
and eax, 0xffffff0
prefetcht0 byte [rdi + rax*4]
prefetcht0 byte [rax + rbp]
mov rax, rsi
lea r12, [r12 + 1]
and eax, 7
mov r9d, dword [r10 + rax*4 + 0x40]
mov dword [r10 + rax*4 + 0x40], edx
mov eax, r9d
shr eax, 4
and eax, 0xffffff0
movzx ecx, byte [rax + rbp]
lea rdx, [rax + rbp]
dec ecx
mov r8d, eax
and ecx, 0xf
mov eax, ebx
cmove eax, dword [rsp + 0x20]
inc rsi
add ecx, eax
mov byte [rdx], cl
mov eax, ecx
add rax, r8
mov byte [rdx + rcx], r9b
mov dword [rdi + rax*4], r11d
inc r11d
cmp r11d, r13d
jb 0x1337c0ec4bc1
mov r14, qword [rsp + 0x1b8]
mov edi, 3
mov ebp, dword [rsp + 0x1b0]
mov r12, qword [rsp + 0x1c0]
mov eax, dword [rsp + 0x58]
mov ecx, 0x18
sub ecx, dword [rsp + 0x38]
mov r8d, r13d
mov dword [r10 + 0x2c], r13d
imul edx, dword [r8 + r15 + 8], 0x9e3779b1
xor rdx, rax
shr rdx, cl
mov rcx, qword [rsp + 0x40]
mov eax, edx
shr eax, 4
and eax, 0xffffff0
prefetcht0 byte [rcx + rax*4]
mov r9, qword [rsp + 0x48]
prefetcht0 byte [rax + r9]
and r8d, 7
mov r11d, dword [r10 + r8*4 + 0x40]
mov dword [r10 + r8*4 + 0x40], edx
jmp 0x1337c0ec4ccc
imul r11d, dword [r14], 0x9e3779b1
mov ecx, 0x18
sub ecx, r9d
mov eax, edx
mov r9, qword [rsp + 0x48]
mov dword [r10 + 0x2c], r13d
xor r11, rax
shr r11, cl
mov rcx, qword [rsp + 0x40]
add dword [r10 + 0x68], r11d
mov eax, r11d
shr eax, 4
mov rsi, rbx
and eax, 0xffffff0
movdqu xmm0, xmmword [rax + r9]
lea rdx, [rax + r9]
mov qword [rsp + 0x58], rdx
lea rcx, [rcx + rax*4]
movsx eax, r11b
mov qword [rsp + 0x1b0], rcx
movzx ecx, byte [rdx]
mov dword [rsp + 0x1b8], ecx
movd xmm1, eax
mov eax, ecx
and eax, 0xf
punpcklbw xmm1, xmm1
mov edx, eax
punpcklwd xmm1, xmm1
mov ecx, eax
pshufd xmm1, xmm1, 0
neg ecx
pcmpeqb xmm0, xmm1
pmovmskb r8d, xmm0
and ecx, 0xf
movzx eax, r8w
shl ax, cl
movzx ecx, dl
mov edx, dword [rsp + 0x1b8]
movzx r9d, ax
movzx eax, r8w
mov r8, qword [rsp + 0x1b0]
shr rax, cl
or r9, rax
jbe 0x1337c0ec4d97
mov r12d, dword [rsp + 0x3c]
nop dword [rax]
test ebp, ebp
je 0x1337c0ec4d8f
bsf rcx, r9
add ecx, edx
and ecx, 0xf
mov ecx, dword [r8 + rcx*4]
je 0x1337c0ec4d86
cmp ecx, r12d
jb 0x1337c0ec4d8f
prefetcht0 byte [rcx + r15]
mov dword [rsp + rsi*4 + 0x60], ecx
inc rsi
dec ebp
lea rax, [r9 - 1]
and r9, rax
ja 0x1337c0ec4d60
mov r12, qword [rsp + 0x1c0]
lea ecx, [rdx - 1]
mov eax, ebx
and ecx, 0xf
mov edx, recv
cmove eax, edx
add ecx, eax
mov rax, qword [rsp + 0x58]
mov byte [rax], cl
mov byte [rcx + rax], r11b
mov eax, dword [r10 + 0x2c]
mov dword [r8 + rcx*4], eax
inc dword [r10 + 0x2c]
test rsi, rsi
je 0x1337c0ec4e1d
nop word [rax + rax]
mov ebp, dword [rsp + rbx*4 + 0x60]
mov eax, dword [rdi + r14 - 3]
lea rdx, [r15 + rbp]
cmp dword [rdx + rdi - 3], eax
jne 0x1337c0ec4e15
mov r8, r12
mov rcx, r14
call fcn.1337c0ebd1b0
mov rcx, rax
cmp rax, rdi
jbe 0x1337c0ec4e15
mov rdx, qword [rsp + 0x1c8]
mov rdi, rax
mov eax, r13d
sub eax, ebp
add eax, 3
mov qword [rdx], rax
lea rax, [rcx + r14]
cmp rax, r12
je 0x1337c0ec4e1d
inc rbx
cmp rbx, rsi
jb 0x1337c0ec4dd0
mov rax, rdi
add rsp, 0x168
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret