Function at 0x1800205e0
Capabilities:
Encode data using xor

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r12
push rbp
push r14
push r15
lea rbp, [rax - 0x48]
sub rsp, 0x130
movaps xmmword [rax - 0x28], xmm6
movaps xmmword [rax - 0x38], xmm7
movaps xmmword [rax - 0x48], xmm8
xorps xmm0, xmm0
movups xmmword [rsp + 0x30], xmm0
xor ebx, ebx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], send
mov byte [rsp + 0x30], bl
lea rcx, [rsp + 0x30]
call fcn.18009d3b0
movzx r12d, al
test al, al
je 0x18002102e
call fcn.180011680
lea r14d, [rbx + 5]
lea r15d, [rbx + 0x1f]
mov esi, dword [reloc.WS2_32.dll_accept]
cmp dword [rax], 1
jne 0x18002083f
movups xmm0, xmmword [0x180157dc0]
movups xmmword [rsp + 0x70], xmm0
movups xmm1, xmmword [0x180157dd0]
movups xmmword [rbp - 0x80], xmm1
movups xmm0, xmmword [0x180157de0]
movups xmmword [rbp - 0x70], xmm0
movups xmm1, xmmword [0x180157df0]
movups xmmword [rbp - 0x60], xmm1
movzx eax, word [0x180157e00]
mov word [rbp - 0x50], ax
mov r8d, ebx
cmp esi, 2
jl 0x1800207eb
movdqa xmm5, xmmword [0x18015bd50]
movdqa xmm4, xmmword [0x18015bfc0]
movd xmm6, r14d
movdqa xmm7, xmmword [0x18015bd80]
movd xmm8, r15d
movdqa xmm0, xmmword [0x18015be90]
movdqa xmmword [rsp + 0x20], xmm0
lea rcx, [rsp + 0x74]
mov edx, dword [rsp + 0x20]
nop dword [rax + rax]
movd xmm2, r8d
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx - 4]
xorps xmm2, xmm0
movd dword [rcx - 4], xmm2
lea eax, [r8 + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm3
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
add r8d, 8
lea rcx, [rcx + 8]
cmp r8d, 0x40
jl 0x1800206e0
cmp r8d, 0x42
jge 0x180020835
movsxd rax, r8d
lea r9, [rsp + 0x70]
add r9, rax
nop word [rax + rax]
mov eax, 0xa0a0a0a1
imul r8d
add edx, r8d
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 1
sub al, dl
movsx eax, al
imul ecx, eax, 0x33
add cl, r8b
xor byte [r9], cl
inc r8d
lea r9, [r9 + 1]
cmp r8d, 0x42
jl 0x180020800
lea rdx, [rsp + 0x70]
jmp 0x1800209f9
movups xmm0, xmmword [0x180157d60]
movups xmmword [rbp - 0x4e], xmm0
movups xmm1, xmmword [0x180157d70]
movups xmmword [rbp - 0x3e], xmm1
movups xmm0, xmmword [0x180157d80]
movups xmmword [rbp - 0x2e], xmm0
movups xmm1, xmmword [0x180157d90]
movups xmmword [rbp - 0x1e], xmm1
cmp esi, 2
jl 0x1800209b5
movdqa xmm5, xmmword [0x18015bd50]
mov edx, ebx
movdqa xmm4, xmmword [0x18015bfc0]
movd xmm6, r14d
movdqa xmm7, xmmword [0x18015bd80]
movd xmm8, r15d
movdqa xmm0, xmmword [0x18015be90]
movdqa xmmword [rsp + 0x20], xmm0
lea rcx, [rbp - 0x4a]
mov r8d, dword [rsp + 0x20]
nop
movd xmm2, edx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rcx - 4]
xorps xmm2, xmm0
movd dword [rcx - 4], xmm2
lea eax, [rdx + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm3
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
add edx, 8
lea rcx, [rcx + 8]
cmp edx, 0x40
jl 0x1800208b0
jmp 0x1800209f5
lea r9, [rbp - 0x4e]
mov r8d, ebx
nop dword [rax]
mov eax, 0xa0a0a0a1
imul r8d
add edx, r8d
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 1
sub al, dl
movsx eax, al
imul ecx, eax, 0x33
add cl, r8b
xor byte [r9], cl
inc r8d
lea r9, [r9 + 1]
cmp r8d, 0x40
jl 0x1800209c0
lea rdx, [rbp - 0x4e]
xorps xmm0, xmm0
movups xmmword [rsp + 0x50], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x60], xmm1
mov rdi, 0xffffffffffffffff
mov r8, rdi
inc r8
cmp byte [rdx + r8], 0
jne 0x180020a14
lea rcx, [rsp + 0x50]
call fcn.180006d10
nop
lea rdx, [rsp + 0x30]
cmp qword [rsp + 0x48], 0x10
cmovae rdx, qword [rsp + 0x30]
mov r8, qword [rsp + 0x40]
lea rcx, [rsp + 0x50]
call fcn.180021500
call fcn.180011680
mov r8d, ebx
cmp dword [rax], 1
jne 0x180020c1f
movups xmm0, xmmword [0x180157d38]
movups xmmword [rsp + 0x70], xmm0
movups xmm1, xmmword [0x180157d48]
movups xmmword [rbp - 0x80], xmm1
movzx eax, byte [0x180157d58]
mov byte [rbp - 0x70], al
cmp esi, 2
jl 0x180020bcb
movdqa xmm5, xmmword [0x18015bd50]
movdqa xmm4, xmmword [0x18015bfc0]
movd xmm6, r14d
movdqa xmm7, xmmword [0x18015bd80]
movd xmm8, r15d
movdqa xmm0, xmmword [0x18015be90]
movdqa xmmword [rsp + 0x20], xmm0
lea rcx, [rsp + 0x74]
mov edx, dword [rsp + 0x20]
nop dword [rax]
movd xmm2, r8d
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx - 4]
xorps xmm2, xmm0
movd dword [rcx - 4], xmm2
lea eax, [r8 + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm3
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
add r8d, 8
lea rcx, [rcx + 8]
cmp r8d, 0x20
jl 0x180020ac0
cmp r8d, 0x21
jge 0x180020c15
movsxd rax, r8d
lea r9, [rsp + 0x70]
add r9, rax
nop word [rax + rax]
mov eax, 0xa0a0a0a1
imul r8d
add edx, r8d
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 1
sub al, dl
movsx eax, al
imul ecx, eax, 0x33
add cl, r8b
xor byte [r9], cl
inc r8d
lea r9, [r9 + 1]
cmp r8d, 0x21
jl 0x180020be0
lea rdx, [rsp + 0x70]
jmp 0x180020e00
movups xmm0, xmmword [0x180157d10]
movups xmmword [rbp - 0x4e], xmm0
movups xmm1, xmmword [0x180157d20]
movups xmmword [rbp - 0x3e], xmm1
mov eax, dword [0x180157d30]
mov dword [rbp - 0x2e], eax
movzx eax, word [0x180157d34]
mov word [rbp - 0x2a], ax
movzx eax, byte [0x180157d36]
mov byte [rbp - 0x28], al
cmp esi, 2
jl 0x180020dab
movdqa xmm5, xmmword [0x18015bd50]
mov r8d, ebx
movdqa xmm4, xmmword [0x18015bfc0]
movd xmm6, r14d
movdqa xmm7, xmmword [0x18015bd80]
movd xmm8, r15d
movdqa xmm0, xmmword [0x18015be90]
movdqa xmmword [rsp + 0x20], xmm0
lea rcx, [rbp - 0x4a]
mov edx, dword [rsp + 0x20]
nop word [rax + rax]
movd xmm2, r8d
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx - 4]
xorps xmm2, xmm0
movd dword [rcx - 4], xmm2
lea eax, [r8 + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm3
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
add r8d, 8
lea rcx, [rcx + 8]
cmp r8d, 0x20
jl 0x180020ca0
cmp r8d, 0x27
jge 0x180020df5
movsxd rax, r8d
lea r9, [rbp - 0x4e]
add r9, rax
nop word [rax + rax]
mov eax, 0xa0a0a0a1
imul r8d
add edx, r8d
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 1
sub al, dl
movsx eax, al
imul ecx, eax, 0x33
add cl, r8b
xor byte [r9], cl
inc r8d
lea r9, [r9 + 1]
cmp r8d, 0x27
jl 0x180020dc0
lea rdx, [rbp - 0x4e]
nop dword [rax]
inc rdi
cmp byte [rdx + rdi], 0
jne 0x180020e00
mov r8, rdi
lea rcx, [rsp + 0x50]
call fcn.180021500
movups xmm0, xmmword [0x180157da0]
movups xmmword [rsp + 0x70], xmm0
movzx eax, word [0x180157db0]
mov word [rbp - 0x80], ax
movzx eax, byte [0x180157db2]
mov byte [rbp - 0x7e], al
cmp esi, 2
jl 0x180020f88
movdqa xmm5, xmmword [0x18015bd50]
movdqa xmm4, xmmword [0x18015bfc0]
movd xmm6, r14d
movdqa xmm7, xmmword [0x18015bd80]
movd xmm8, r15d
movdqa xmm0, xmmword [0x18015be90]
movdqa xmmword [rsp + 0x20], xmm0
lea rcx, [rsp + 0x74]
mov edx, dword [rsp + 0x20]
nop dword [rax]
movd xmm2, ebx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx - 4]
xorps xmm2, xmm0
movd dword [rcx - 4], xmm2
lea eax, [rbx + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm3
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x18015be70]
packuswb xmm2, xmm2
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx]
xorps xmm2, xmm0
movd dword [rcx], xmm2
add ebx, 8
mov eax, ebx
lea rcx, [rcx + 8]
cmp ebx, 0x10
jl 0x180020e80
cmp eax, 0x13
jge 0x180020fd0
movsxd rax, ebx
lea r8, [rsp + 0x70]
add r8, rax
nop dword [rax]
nop word [rax + rax]
mov eax, 0xa0a0a0a1
imul ebx
add edx, ebx
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 1
sub al, dl
movsx eax, al
imul ecx, eax, 0x33
add cl, bl
xor byte [r8], cl
inc ebx
lea r8, [r8 + 1]
cmp ebx, 0x13
jl 0x180020fa0
lea rdx, [rsp + 0x50]
cmp qword [rsp + 0x68], 0x10
cmovae rdx, qword [rsp + 0x50]
mov r9d, 0x40030
lea r8, [rsp + 0x70]
xor ecx, ecx
call qword [sym.imp.USER32.dll_MessageBoxA]
nop
mov rdx, qword [rsp + 0x68]
cmp rdx, 0x10
jb 0x18002102e
inc rdx
mov rcx, qword [rsp + 0x50]
mov rax, rcx
cmp rdx, 0x1000
jb 0x180021029
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x1800210a5
call fcn.1800b98ec
xor r12b, 1
mov rdx, qword [rsp + 0x48]
cmp rdx, 0x10
jb 0x18002106b
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x180021066
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x18002109f
call fcn.1800b98ec
movzx eax, r12b
lea r11, [rsp + 0x130]
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rdi, qword [r11 + 0x30]
mov r12, qword [r11 + 0x38]
movaps xmm6, xmmword [r11 - 0x10]
movaps xmm7, xmmword [r11 - 0x20]
movaps xmm8, xmmword [r11 - 0x30]
mov rsp, r11
pop r15
pop r14
pop rbp
ret
call fcn.1800c5784
nop
call fcn.1800c5784
nop
int3