Function at 0x1400fa850
Capabilities:
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x1e8
mov rax, qword [0x14021b0e0]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
mov rax, qword [rcx + 0x70]
mov r11, rcx
mov qword [rsp + 0x48], rax
mov rbx, rdx
mov rax, qword [rcx + 0x38]
mov r15d, edx
mov qword [rsp + 0x28], rax
mov esi, 1
mov eax, dword [rcx + 0x34]
mov rdi, r8
mov r12, qword [rbx]
mov r13d, gethostname
mov dword [rsp + 0x30], eax
mov ebp, 3
mov eax, dword [rcx + 0x18]
mov dword [rsp + 0x40], eax
mov qword [rsp + 0x70], rdx
mov qword [rsp + 0x80], r9
mov r9d, edx
mov edx, esi
mov qword [rsp + 0x58], r8
mov r8, qword [rcx + 8]
mov ecx, dword [rcx + 0x100]
add rax, r8
shl edx, cl
sub r9d, r8d
mov ecx, dword [r11 + 0x1c]
sub r15d, r8d
mov qword [rsp + 0xa0], rax
mov r10d, r9d
sub r10d, edx
mov qword [rsp + 0x60], r8
mov eax, r9d
mov dword [rsp + 0x24], r15d
sub eax, ecx
mov dword [rsp + 0x34], r9d
cmp eax, edx
mov eax, dword [r11 + 0x10c]
mov rdx, qword [r11 + 0x60]
cmovbe r10d, ecx
mov qword [rsp + 0x78], rdx
cmp dword [r11 + 0x28], 0
cmovne r10d, ecx
mov ecx, 4
cmp eax, ecx
mov dword [rsp + 0x68], r10d
mov r10, qword [r11 + 0xf8]
cmovb ecx, eax
mov qword [rsp + 0x88], r10
shl esi, cl
movabs rax, 0xcf1bbcdcbb000000
imul r12, rax
mov rax, qword [r10 + 0x70]
mov ecx, r13d
sub ecx, dword [r10 + 0x34]
mov r14, r12
shr r14, cl
mov ecx, r14d
mov qword [rsp + 0xb8], r14
mov r14, qword [r10 + 0x38]
shr rcx, 4
and ecx, 0xffffff0
mov dword [rsp + 0x20], esi
add r14, rcx
mov qword [rsp + 0x90], r14
lea rax, [rax + rcx*4]
mov qword [rsp + 0x98], rax
prefetcht0 byte [rax]
prefetcht0 byte [r14]
xor r14d, r14d
mov dword [rsp + 0x50], recvfrom
cmp dword [r11 + 0x12c], r14d
jne 0x1400faca5
mov r10d, dword [r11 + 0x2c]
mov eax, r15d
sub eax, r10d
cmp eax, 0x180
jbe 0x1400fab5f
lea eax, [r10 + 0x60]
cmp r10d, eax
jae 0x1400faa96
mov rsi, qword [rsp + 0x48]
lea r12, [r8 + 8]
mov rbx, qword [rsp + 0x28]
mov edi, r13d
sub edi, dword [rsp + 0x30]
mov r15d, r10d
add r12, r10
mov ebp, eax
movabs r13, 0xcf1bbcdcbb000000
mov rdx, qword [r12]
mov ecx, edi
imul rdx, r13
xor rdx, qword [r11 + 0x60]
shr rdx, cl
mov eax, edx
shr rax, 4
and eax, 0xffffff0
prefetcht0 byte [rsi + rax*4]
prefetcht0 byte [rbx + rax]
mov rax, r15
lea r12, [r12 + 1]
and eax, 7
mov r9d, dword [r11 + rax*4 + 0x40]
mov r8d, r9d
mov dword [r11 + rax*4 + 0x40], edx
mov eax, r14d
shr r8, 4
and r8d, 0xffffff0
movzx ecx, byte [r8 + rbx]
lea rdx, [r8 + rbx]
dec ecx
and ecx, 0xf
cmove eax, dword [rsp + 0x50]
inc r15
add ecx, eax
mov byte [rdx], cl
mov eax, ecx
add rax, r8
mov byte [rdx + rcx], r9b
mov dword [rsi + rax*4], r10d
inc r10d
cmp r10d, ebp
jb 0x1400faa01
mov rbx, qword [rsp + 0x70]
mov ebp, 3
mov rdi, qword [rsp + 0x58]
mov esi, dword [rsp + 0x20]
mov r15d, dword [rsp + 0x24]
lea r13d, [rbp + 0x35]
mov rcx, qword [r11 + 0x70]
lea r10d, [r15 - 0x20]
mov rdx, qword [rsp + 0x60]
lea rax, [rbx + 1]
mov qword [rsp + 0x38], rcx
mov rcx, qword [r11 + 0x38]
mov qword [rsp + 0xa8], rcx
mov ecx, eax
sub ecx, r10d
mov r8d, r10d
sub ecx, edx
lea r9, [r10 + rdx]
inc ecx
cmp r9, rax
mov eax, 8
cmova ecx, r14d
cmp ecx, eax
cmova ecx, eax
lea eax, [r10 + rcx]
cmp r10d, eax
jae 0x1400fab5f
mov rdi, qword [rsp + 0x38]
mov r12d, r13d
sub r12d, dword [r11 + 0x34]
movabs rbx, 0xcf1bbcdcbb000000
mov rsi, qword [rsp + 0xa8]
mov r15d, ecx
nop dword [rax]
nop word [rax + rax]
mov rdx, qword [r9]
mov ecx, r12d
imul rdx, rbx
xor rdx, qword [r11 + 0x60]
shr rdx, cl
mov eax, edx
shr rax, 4
and eax, 0xffffff0
prefetcht0 byte [rdi + rax*4]
prefetcht0 byte [rsi + rax]
mov rax, r8
lea r9, [r9 + 1]
and eax, 7
inc r8
mov dword [r11 + rax*4 + 0x40], edx
sub r15, 1
jne 0x1400fab10
mov rbx, qword [rsp + 0x70]
mov rdi, qword [rsp + 0x58]
mov esi, dword [rsp + 0x20]
mov r15d, dword [rsp + 0x24]
mov rax, qword [r11 + 0x70]
mov rcx, qword [r11 + 0x38]
mov qword [rsp + 0xa8], rax
mov rax, qword [r11 + 8]
cmp r10d, r15d
jae 0x1400fac45
mov rdi, qword [rsp + 0xa8]
lea r12, [rax + 8]
mov ebx, dword [rsp + 0x24]
mov esi, r13d
sub esi, dword [r11 + 0x34]
mov rbp, rcx
mov r15d, r10d
movabs r13, 0xcf1bbcdcbb000000
add r12, r15
nop word [rax + rax]
mov rdx, qword [r12]
mov ecx, esi
imul rdx, r13
xor rdx, qword [r11 + 0x60]
shr rdx, cl
mov eax, edx
shr rax, 4
and eax, 0xffffff0
prefetcht0 byte [rdi + rax*4]
prefetcht0 byte [rax + rbp]
mov rax, r15
lea r12, [r12 + 1]
and eax, 7
mov r9d, dword [r11 + rax*4 + 0x40]
mov r8d, r9d
mov dword [r11 + rax*4 + 0x40], edx
mov eax, r14d
shr r8, 4
and r8d, 0xffffff0
movzx ecx, byte [r8 + rbp]
lea rdx, [r8 + rbp]
dec ecx
and ecx, 0xf
cmove eax, dword [rsp + 0x50]
inc r15
add ecx, eax
mov byte [rdx], cl
mov eax, ecx
add rax, r8
mov byte [rdx + rcx], r9b
mov dword [rdi + rax*4], r10d
inc r10d
cmp r10d, ebx
jb 0x1400fabb0
mov rbx, qword [rsp + 0x70]
mov ebp, 3
mov rdi, qword [rsp + 0x58]
mov esi, dword [rsp + 0x20]
mov r15d, dword [rsp + 0x24]
lea r13d, [rbp + 0x35]
mov rax, qword [rsp + 0x60]
sub r13d, dword [rsp + 0x30]
mov r8d, dword [rsp + 0x34]
movzx ecx, r13b
mov dword [r11 + 0x2c], r15d
mov rdx, qword [r8 + rax + 8]
movabs rax, 0xcf1bbcdcbb000000
imul rdx, rax
xor rdx, qword [rsp + 0x78]
shr rdx, cl
mov rcx, qword [rsp + 0x48]
mov eax, edx
shr rax, 4
and eax, 0xffffff0
prefetcht0 byte [rcx + rax*4]
mov r9, qword [rsp + 0x28]
prefetcht0 byte [rax + r9]
and r8d, 7
mov r12d, dword [r11 + r8*4 + 0x40]
mov dword [r11 + r8*4 + 0x40], edx
jmp 0x1400facc2
sub r13d, dword [rsp + 0x30]
xor r12, rdx
movzx ecx, r13b
mov dword [r11 + 0x2c], r9d
mov r9, qword [rsp + 0x28]
shr r12, cl
mov rcx, qword [rsp + 0x48]
add dword [r11 + 0x68], r12d
mov eax, r12d
shr rax, 4
mov r15, r14
and eax, 0xffffff0
mov r10, r14
movdqu xmm0, xmmword [rax + r9]
lea rcx, [rcx + rax*4]
mov qword [rsp + 0x28], rcx
lea rcx, [rax + r9]
movzx eax, byte [rax + r9]
mov r13d, eax
mov dword [rsp + 0x38], eax
mov qword [rsp + 0x78], rcx
and r13d, 0xf
movsx eax, r12b
mov ecx, r13d
neg ecx
and ecx, 0xf
movd xmm1, eax
punpcklbw xmm1, xmm1
punpcklwd xmm1, xmm1
pshufd xmm1, xmm1, 0
pcmpeqb xmm1, xmm0
pmovmskb eax, xmm1
movzx edx, ax
mov dword [rsp + 0xa8], eax
movzx eax, dx
shl ax, cl
movzx ecx, r13b
movzx r9d, ax
mov eax, edx
mov rdx, qword [rsp + 0x28]
shr rax, cl
or r9, rax
jbe 0x1400fad90
mov r8, qword [rsp + 0x60]
mov edi, dword [rsp + 0x68]
test esi, esi
je 0x1400fad87
bsf rcx, r9
add ecx, r13d
and ecx, 0xf
je 0x1400fad7e
mov ecx, dword [rdx + rcx*4]
cmp ecx, edi
jb 0x1400fad87
prefetcht0 byte [rcx + r8]
mov dword [rsp + r15*4 + 0xd0], ecx
inc r15
dec esi
lea rax, [r9 - 1]
and r9, rax
ja 0x1400fad55
mov rdi, qword [rsp + 0x58]
mov dword [rsp + 0x20], esi
mov ecx, dword [rsp + 0x38]
mov eax, r14d
dec ecx
mov r8d, recvfrom
and ecx, 0xf
cmove eax, r8d
add ecx, eax
mov rax, qword [rsp + 0x78]
mov byte [rax], cl
mov byte [rcx + rax], r12b
mov eax, dword [r11 + 0x2c]
mov dword [rdx + rcx*4], eax
inc dword [r11 + 0x2c]
test r15, r15
je 0x1400faebd
mov r14, qword [rsp + 0x60]
mov esi, dword [rsp + 0x34]
mov r11, qword [rsp + 0x80]
nop dword [rax + rax]
mov r9d, dword [rsp + r10*4 + 0xd0]
mov eax, dword [rbx + rbp - 3]
lea rdx, [r14 + r9]
cmp dword [rdx + rbp - 3], eax
jne 0x1400faeaa
lea r8, [rdi - 7]
mov rax, rbx
cmp rbx, r8
jae 0x1400fae49
mov rcx, qword [rdx]
xor rcx, qword [rbx]
je 0x1400fae18
bsf rcx, rcx
shr rcx, 3
jmp 0x1400fae8e
add rax, 8
add rdx, 8
cmp rax, r8
jae 0x1400fae49
nop word [rax + rax]
mov rcx, qword [rdx]
xor rcx, qword [rax]
jne 0x1400fb05c
add rax, 8
add rdx, 8
cmp rax, r8
jb 0x1400fae30
lea rcx, [rdi - 3]
cmp rax, rcx
jae 0x1400fae60
mov ecx, dword [rax]
cmp dword [rdx], ecx
jne 0x1400fae60
add rax, 4
add rdx, 4
lea rcx, [rdi - 1]
cmp rax, rcx
jae 0x1400fae79
movzx ecx, word [rax]
cmp word [rdx], cx
jne 0x1400fae79
add rax, 2
add rdx, 2
cmp rax, rdi
jae 0x1400fae88
movzx ecx, byte [rax]
cmp byte [rdx], cl
jne 0x1400fae88
inc rax
mov rcx, rax
sub rcx, rbx
cmp rcx, rbp
jbe 0x1400faeaa
mov eax, esi
mov rbp, rcx
sub eax, r9d
add eax, 3
mov qword [r11], rax
lea rax, [rcx + rbx]
cmp rax, rdi
je 0x1400faeb6
inc r10
cmp r10, r15
jb 0x1400fade0
mov esi, dword [rsp + 0x20]
xor r14d, r14d
mov rax, qword [rsp + 0x88]
mov r15, r14
mov r10, qword [rax + 8]
mov r12d, dword [rax + 0x18]
mov ecx, r10d
mov rax, qword [rax]
sub ecx, eax
mov qword [rsp + 0x28], rax
add dword [rsp + 0x40], ecx
movsx eax, byte [rsp + 0xb8]
mov rcx, qword [rsp + 0x90]
mov qword [rsp + 0x48], r10
movd xmm1, eax
movdqu xmm0, xmmword [rcx]
movzx r11d, byte [rcx]
punpcklbw xmm1, xmm1
and r11d, 0xf
punpcklwd xmm1, xmm1
mov ecx, r11d
neg ecx
pshufd xmm1, xmm1, 0
and ecx, 0xf
pcmpeqb xmm1, xmm0
pmovmskb eax, xmm1
movzx edx, ax
mov dword [rsp + 0xb8], eax
movzx eax, dx
shl ax, cl
movzx ecx, r11b
movzx r9d, ax
mov eax, edx
shr rax, cl
or r9, rax
jbe 0x1400fb035
mov rdx, qword [rsp + 0x98]
test esi, esi
je 0x1400faf84
bsf rcx, r9
add ecx, r11d
and ecx, 0xf
je 0x1400faf7b
mov ecx, dword [rdx + rcx*4]
cmp ecx, r12d
jb 0x1400faf84
prefetcht0 byte [rcx + r10]
mov dword [rsp + r14*4 + 0xd0], ecx
inc r14
dec esi
lea rax, [r9 - 1]
and r9, rax
ja 0x1400faf51
test r14, r14
je 0x1400fb035
nop dword [rax]
mov r13d, dword [rsp + r15*4 + 0xd0]
mov eax, dword [rbx]
lea r11, [r10 + r13]
cmp dword [r11], eax
jne 0x1400fb029
mov rcx, qword [rsp + 0x28]
lea r12, [rbx + 4]
add r11, 4
mov rax, r12
sub rax, r11
mov r8, rdi
add rcx, rax
mov rdx, r11
cmp rcx, rdi
cmovb r8, rcx
mov rcx, r12
call fcn.140115dc0
mov rsi, rax
add rax, r11
cmp rax, qword [rsp + 0x28]
jne 0x1400faff6
mov rdx, qword [rsp + 0xa0]
lea rcx, [rsi + r12]
mov r8, rdi
call fcn.140115dc0
add rsi, rax
add rsi, 4
cmp rsi, rbp
jbe 0x1400fb024
mov eax, dword [rsp + 0x34]
mov rbp, rsi
mov rcx, qword [rsp + 0x80]
sub eax, r13d
sub eax, dword [rsp + 0x40]
add eax, 3
mov qword [rcx], rax
lea rax, [rsi + rbx]
cmp rax, rdi
je 0x1400fb035
mov r10, qword [rsp + 0x48]
inc r15
cmp r15, r14
jb 0x1400faf90
mov rax, rbp
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.140147af0
add rsp, 0x1e8
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
bsf rcx, rcx
shr rcx, 3
sub rcx, rbx
add rcx, rax
jmp 0x1400fae8e