Function at 0x1400204b4
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov rax, rsp
mov qword [rax + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rax - 0x68]
sub rsp, 0x130
movaps xmmword [rax - 0x48], xmm6
mov r13, rcx
movsd xmm6, qword [0x140137520]
xorps xmm5, xmm5
xorps xmm4, xmm4
xorps xmm3, xmm3
movaps xmm2, xmm3
movaps xmm1, xmm3
mulsd xmm2, qword [0x140136df8]
movaps xmm0, xmm3
mulsd xmm1, qword [0x140136318]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
subsd xmm2, xmm0
addsd xmm1, qword [0x140136578]
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x140136b70]
jbe 0x14002053b
movaps xmm0, xmm3
mulsd xmm0, qword [0x140135e30]
subsd xmm4, xmm0
addsd xmm3, qword [0x1401360b8]
comisd xmm6, xmm3
ja 0x1400204e9
comisd xmm5, xmm4
jbe 0x14002055e
call fcn.1400429f7
call fcn.140042a1f
jmp 0x140020a6c
xor eax, eax
lea rcx, [rsp + 0x20]
mov byte [rcx], al
inc eax
inc rcx
cmp eax, 0x100
jb 0x140020565
xor r10d, r10d
mov r9d, 0xff
xor cl, cl
xor ebx, ebx
lea r11d, [rbx + 1]
cmp r9d, r11d
jbe 0x140020596
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x140020589
movzx eax, cl
mov dl, byte [rsp + rax + 0x20]
mov eax, r10d
test r10d, r10d
je 0x1400205e2
sub eax, 1
je 0x1400205d8
sub eax, 1
je 0x1400205ce
cmp eax, 1
je 0x1400205c4
lea ecx, [r10 - 4]
lea rax, [fcn.140042a1f]
mov al, byte [rcx + rax]
jmp 0x1400205e7
cvttsd2si rax, xmm4
shr eax, 0x18
jmp 0x1400205e7
cvttsd2si rax, xmm4
shr eax, 0x10
jmp 0x1400205e7
cvttsd2si rax, xmm4
shr eax, 8
jmp 0x1400205e7
cvttsd2si rax, xmm4
add al, dl
lea r8d, [r10 + 1]
movzx edx, al
cmp r8d, 0x1f
lea eax, [rdx + 0x1f]
movzx ecx, al
cmovb ecx, edx
sbb r10d, r10d
movzx edi, cl
and r10d, r8d
mov eax, edi
inc ebx
and eax, r11d
cmp ebx, 0xb
jbe 0x140020619
xor edx, edx
div r9d
mov eax, edx
mov cl, dil
cmp eax, r9d
ja 0x140020596
je 0x140020644
mov edx, eax
mov ecx, r9d
mov al, byte [rsp + rdx + 0x20]
xor byte [rsp + rcx + 0x20], al
mov al, byte [rsp + rcx + 0x20]
xor byte [rsp + rdx + 0x20], al
mov al, byte [rsp + rdx + 0x20]
xor byte [rsp + rcx + 0x20], al
mov cl, dil
add r9d, 0xffffffff
jne 0x14002057e
movzx edx, byte [rsp + 0x27]
lea rax, [fcn.1400429f7]
mov cl, byte [rax + 1]
mov bl, byte [rax]
sub cl, 0x33
movzx esi, byte [rsp + 0x21]
add bl, 2
movzx r10d, byte [rsp + rdi + 0x20]
mov r15b, byte [rsp + 0x23]
mov r14b, byte [rsp + 0x25]
add r15b, byte [rsp + rsi + 0x20]
inc sil
movzx r11d, byte [rsp + r10 + 0x20]
movzx r9d, r15b
shl bl, 4
or bl, cl
mov qword [rbp + 0x78], 7
movzx ecx, sil
mov al, byte [rsp + r9 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + rdx + 0x20]
mov byte [rsp + r9 + 0x20], al
mov al, byte [rsp + rcx + 0x20]
mov byte [rsp + rdx + 0x20], al
mov byte [rsp + rcx + 0x20], r11b
add r14b, byte [rsp + r11 + 0x20]
movzx eax, r14b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rcx, rax
movzx eax, byte [rsp + rdx + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rax, r11
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
lea rax, [fcn.1400429f7]
xor dl, bl
xor r12d, r12d
mov r11b, byte [rax + 3]
add rax, 2
mov qword [rbp + 0x80], rax
add r15b, cl
movzx r8d, dl
sub r11b, 0x33
movzx r9d, bl
inc sil
mov al, byte [rax]
inc r12
add al, 2
movzx r10d, r15b
shl al, 4
movzx edi, byte [rsp + r9 + 0x20]
or r11b, al
movzx ecx, sil
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + r9 + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + rcx + 0x20]
mov byte [rsp + r8 + 0x20], al
mov byte [rsp + rcx + 0x20], dil
add r14b, byte [rsp + rdi + 0x20]
movzx eax, r14b
movzx ebx, r11b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rax, rdi
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test r12, r12
jle 0x1400207b5
mov byte [r12 + r13 - 1], dl
sub qword [rbp + 0x78], 1
mov cl, dil
mov rax, qword [rbp + 0x80]
jne 0x14002070a
movzx r11d, byte [rsp + rbx + 0x20]
lea rdi, [fcn.1400429f7]
add r15b, cl
movzx r8d, dl
add rdi, 0x10
movzx r10d, r15b
inc sil
mov qword [rbp + 0x80], 9
movzx ecx, sil
mov al, byte [rdi]
mov r12b, byte [rdi + 1]
add al, 2
shl al, 4
sub r12b, 0x33
or r12b, al
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + rbx + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + rcx + 0x20]
mov byte [rsp + r8 + 0x20], al
mov byte [rsp + rcx + 0x20], r11b
add r14b, byte [rsp + r11 + 0x20]
movzx eax, r14b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rbx + 0x20]
mov ebx, 8
add rcx, rax
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rax, r11
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, r12b
mov byte [r13 + 7], dl
add r15b, cl
movzx r8d, dl
movzx r9d, r12b
lea rdi, [rdi + 2]
mov al, byte [rdi + 1]
inc sil
mov r11b, byte [rdi]
sub al, 0x33
add r11b, 2
movzx r10d, r15b
movzx r12d, byte [rsp + r9 + 0x20]
inc rbx
movzx ecx, sil
shl r11b, 4
or r11b, al
mov byte [rbp + 0x70], r12b
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + r9 + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + rcx + 0x20]
mov byte [rsp + r8 + 0x20], al
mov byte [rsp + rcx + 0x20], r12b
add r14b, byte [rsp + r12 + 0x20]
movzx eax, r14b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rax, r12
movzx r12d, r11b
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x14002091e
mov byte [rbx + r13 - 1], dl
sub qword [rbp + 0x80], 1
mov r8b, byte [rbp + 0x70]
mov cl, r8b
jne 0x140020875
movzx ebx, byte [rsp + r12 + 0x20]
lea rax, [fcn.1400429f7]
mov dil, byte [rax + 0x24]
add r15b, r8b
mov al, byte [rax + 0x25]
add dil, 2
sub al, 0x33
movzx r8d, dl
movzx r10d, r15b
inc sil
movzx ecx, sil
add r15b, bl
shl dil, 4
inc sil
or dil, al
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + r12 + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + rcx + 0x20]
mov byte [rsp + r8 + 0x20], al
mov byte [rsp + rcx + 0x20], bl
add r14b, byte [rsp + rbx + 0x20]
movzx eax, r14b
movzx r9d, dil
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r12 + 0x20]
movzx edx, byte [rsp + r9 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rax, rbx
movzx r10d, r15b
movzx eax, al
mov r8b, byte [rsp + rcx + 0x20]
movzx ecx, sil
xor r8b, byte [rsp + rax + 0x20]
lea rax, [fcn.1400429f7]
xor r8b, dil
mov byte [r13 + 0x11], r8b
mov r11b, byte [rax + 0x26]
mov al, byte [rax + 0x27]
add r11b, 2
sub al, 0x33
movzx r8d, r8b
shl r11b, 4
or r11b, al
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + r9 + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + rcx + 0x20]
mov byte [rsp + r8 + 0x20], al
mov byte [rsp + rcx + 0x20], dl
add r14b, byte [rsp + rdx + 0x20]
movzx eax, r14b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rax, rdx
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
mov byte [r13 + 0x12], dl
mov byte [r13 + 0x13], 0
lea r11, [rsp + 0x130]
mov rax, r13
mov rbx, qword [r11 + 0x58]
movaps xmm6, xmmword [r11 - 0x10]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret