Function at 0x140020fb4
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov rax, rsp
mov qword [rax + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rax - 0x68]
sub rsp, 0x130
xorps xmm5, xmm5
movaps xmmword [rax - 0x48], xmm6
movsd xmm6, qword [0x14025b160]
movaps xmm4, xmm5
movaps xmm3, xmm5
mov r13, rcx
movaps xmm1, xmm3
movaps xmm2, xmm3
movaps xmm0, xmm3
mulsd xmm2, qword [0x14025ad68]
mulsd xmm1, qword [0x14025a240]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
addsd xmm1, qword [0x14025a4a0]
subsd xmm2, xmm0
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x14025a868]
jbe 0x14002103b
movaps xmm0, xmm3
mulsd xmm0, qword [0x140259e90]
subsd xmm4, xmm0
addsd xmm3, qword [0x14025a0f8]
comisd xmm6, xmm3
ja 0x140020fe9
comisd xmm5, xmm4
jbe 0x14002105e
call fcn.140036dc4
call 0x140036ddc
jmp 0x140021596
xor eax, eax
lea rcx, [rsp + 0x20]
lea edi, [rax + 1]
mov byte [rcx], al
add eax, edi
add rcx, rdi
cmp eax, 0x100
jb 0x140021068
xor r10d, r10d
mov r9d, 0xff
xor r8b, r8b
xor ebx, ebx
mov r11d, edi
cmp r9d, edi
jbe 0x140021099
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x14002108c
mov eax, r10d
test r10d, r10d
je 0x1400210e7
dec eax
je 0x1400210dd
dec eax
je 0x1400210d3
dec eax
je 0x1400210c9
lea rax, [0x140036ddc]
lea ecx, [r10 - 4]
add rcx, rax
movzx eax, r8b
mov r8b, byte [rcx]
add r8b, byte [rsp + rax + 0x20]
jmp 0x1400210f8
cvttsd2si rcx, xmm4
shr ecx, 0x18
jmp 0x1400210ec
cvttsd2si rcx, xmm4
shr ecx, 0x10
jmp 0x1400210ec
cvttsd2si rcx, xmm4
shr ecx, 8
jmp 0x1400210ec
cvttsd2si rcx, xmm4
movzx eax, r8b
mov r8b, byte [rsp + rax + 0x20]
add r8b, cl
add r10d, edi
cmp r10d, 0x17
jb 0x140021108
xor r10d, r10d
add r8b, 0x17
movzx eax, r8b
add ebx, edi
and eax, r11d
cmp ebx, 0xb
jbe 0x14002111d
xor edx, edx
div r9d
mov eax, edx
cmp eax, r9d
ja 0x140021099
cmp r9d, eax
je 0x140021148
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
dec r9d
jne 0x140021082
movzx esi, byte [rsp + 0x21]
movzx r10d, byte [rsp + 0x27]
mov r15b, byte [rsp + 0x25]
mov r14b, byte [rsp + rsi + 0x20]
movzx eax, r8b
lea r12, [fcn.140036dc4]
movzx edx, byte [rsp + rax + 0x20]
add r14b, byte [rsp + 0x23]
mov cl, byte [r12 + rdi]
movzx r11d, byte [rsp + rdx + 0x20]
mov bl, byte [r12]
add cl, 0x5c
add sil, dil
movzx r8d, r14b
add bl, 3
mov al, byte [rsp + r8 + 0x20]
shl bl, 4
lea rdi, [rsp + 0x20]
mov byte [rsp + rdx + 0x20], al
mov al, byte [rsp + r10 + 0x20]
or bl, cl
mov byte [rsp + r8 + 0x20], al
movzx eax, sil
mov qword [rbp + 0x70], 3
add rdi, rax
mov al, byte [rdi]
mov byte [rsp + r10 + 0x20], al
mov byte [rdi], r11b
add r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add ecx, eax
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r8 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r11d
movzx eax, cl
mov cl, byte [rsp + rdx + 0x20]
xor cl, byte [rsp + rax + 0x20]
mov rax, r12
xor cl, bl
and qword [rbp + 0x78], 0
mov r12, qword [rbp + 0x78]
mov r11b, byte [rax + 3]
add r14b, byte [rdi]
add rax, 2
mov qword [rbp + 0x78], rax
mov al, byte [rax]
movzx edx, cl
add al, 3
movzx r8d, bl
movzx r9d, r14b
movzx r10d, byte [rsp + r8 + 0x20]
shl al, 4
add r11b, 0x5c
or r11b, al
mov al, byte [rsp + r9 + 0x20]
inc sil
mov byte [rsp + r8 + 0x20], al
mov al, byte [rsp + rdx + 0x20]
lea rdi, [rsp + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
inc r12
add rdi, rax
mov bl, r11b
mov al, byte [rdi]
mov byte [rsp + rdx + 0x20], al
mov byte [rdi], r10b
add r15b, byte [rsp + r10 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r8 + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx eax, cl
mov cl, byte [rsp + rdx + 0x20]
xor cl, byte [rsp + rax + 0x20]
xor cl, r11b
test r12, r12
jle 0x1400212b8
mov byte [r12 + r13 - 1], cl
dec qword [rbp + 0x70]
mov rax, qword [rbp + 0x78]
jne 0x140021213
movzx edx, cl
movzx r9d, bl
lea r12, [fcn.140036dc4]
movzx r10d, byte [rsp + r9 + 0x20]
mov dil, byte [r12 + 8]
mov al, byte [r12 + 9]
add al, 0x5c
add dil, 3
shl dil, 4
or dil, al
movzx eax, sil
inc sil
add r14b, byte [rsp + rax + 0x20]
movzx r11d, sil
inc sil
movzx r8d, r14b
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r9 + 0x20], al
mov al, byte [rsp + rdx + 0x20]
mov byte [rsp + r8 + 0x20], al
mov al, byte [rsp + r11 + 0x20]
mov byte [rsp + rdx + 0x20], al
mov byte [rsp + r11 + 0x20], r10b
add r15b, byte [rsp + r10 + 0x20]
add r14b, byte [rsp + r11 + 0x20]
movzx eax, r15b
movzx r11d, sil
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r9 + 0x20]
movzx r9d, r14b
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r8 + 0x20]
movzx r8d, dil
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx r10d, byte [rsp + r8 + 0x20]
movzx eax, cl
mov cl, byte [rsp + rdx + 0x20]
xor cl, byte [rsp + rax + 0x20]
xor cl, dil
lea rdi, [r12 + 0xc]
mov byte [r13 + 3], cl
mov al, byte [r12 + 0xb]
mov bl, byte [r12 + 0xa]
add al, 0x5c
movzx edx, cl
add bl, 3
shl bl, 4
or bl, al
mov al, byte [rsp + r9 + 0x20]
mov byte [rsp + r8 + 0x20], al
mov al, byte [rsp + rdx + 0x20]
mov byte [rsp + r9 + 0x20], al
mov al, byte [rsp + r11 + 0x20]
mov byte [rsp + rdx + 0x20], al
mov byte [rsp + r11 + 0x20], r10b
add r15b, byte [rsp + r10 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r8 + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx eax, cl
mov cl, byte [rsp + rdx + 0x20]
xor cl, byte [rsp + rax + 0x20]
xor cl, bl
mov byte [r13 + 4], cl
mov al, byte [rdi]
mov dl, byte [rdi + 1]
add al, 3
add dl, 0x5c
shl al, 4
or dl, al
add r14b, byte [rsp + r11 + 0x20]
movzx r8d, bl
mov byte [rbp + 0x70], dl
movzx r10d, byte [rsp + r8 + 0x20]
movzx edx, cl
movzx r9d, r14b
mov al, byte [rsp + r9 + 0x20]
inc sil
lea r12, [rsp + 0x20]
mov byte [rsp + r8 + 0x20], al
mov al, byte [rsp + rdx + 0x20]
mov ebx, 6
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
add r12, rax
mov al, byte [r12]
mov byte [rsp + rdx + 0x20], al
mov byte [r12], r10b
add r15b, byte [rsp + r10 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r8 + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx eax, cl
mov cl, byte [rsp + rdx + 0x20]
mov dl, byte [rbp + 0x70]
xor cl, byte [rsp + rax + 0x20]
mov qword [rbp + 0x70], 5
xor cl, dl
mov byte [r13 + 5], cl
add r14b, byte [r12]
movzx r8d, dl
movzx edx, cl
movzx r10d, byte [rsp + r8 + 0x20]
movzx r9d, r14b
lea rdi, [rdi + 2]
mov al, byte [rdi]
mov r11b, byte [rdi + 1]
inc sil
add al, 3
add r11b, 0x5c
lea r12, [rsp + 0x20]
shl al, 4
inc rbx
or r11b, al
mov al, byte [rsp + r9 + 0x20]
mov byte [rsp + r8 + 0x20], al
mov al, byte [rsp + rdx + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
add r12, rax
mov al, byte [r12]
mov byte [rsp + rdx + 0x20], al
mov byte [r12], r10b
add r15b, byte [rsp + r10 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r8 + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx eax, cl
mov cl, byte [rsp + rdx + 0x20]
mov dl, r11b
xor cl, byte [rsp + rax + 0x20]
xor cl, r11b
test rbx, rbx
jle 0x140021546
mov byte [rbx + r13 - 1], cl
dec qword [rbp + 0x70]
jne 0x1400214a1
movzx eax, sil
movzx edx, cl
movzx r9d, r11b
add r14b, byte [rsp + rax + 0x20]
movzx r11d, byte [rsp + r9 + 0x20]
inc sil
movzx r10d, r14b
movzx ecx, sil
mov byte [r13 + 0xb], 0
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + r9 + 0x20], al
mov al, byte [rsp + rdx + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + rcx + 0x20]
mov byte [rsp + rdx + 0x20], al
mov byte [rsp + rcx + 0x20], r11b
lea r11, [rsp + 0x130]
mov rax, r13
mov rbx, qword [r11 + 0x50]
movaps xmm6, xmmword [r11 - 0x10]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret