Function at 0x140021ae4
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 rdi, rcx
movsd xmm6, qword [0x1401353b0]
xorps xmm5, xmm5
xorps xmm4, xmm4
xorps xmm3, xmm3
movaps xmm2, xmm3
movaps xmm1, xmm3
mulsd xmm2, qword [0x140134f98]
movaps xmm0, xmm3
mulsd xmm1, qword [0x140134330]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
subsd xmm2, xmm0
addsd xmm1, qword [0x140134380]
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x140134a38]
jbe 0x140021b6b
movaps xmm0, xmm3
mulsd xmm0, qword [0x140133f40]
subsd xmm4, xmm0
addsd xmm3, qword [0x1401340c0]
comisd xmm6, xmm3
ja 0x140021b19
comisd xmm5, xmm4
jbe 0x140021b8e
call fcn.140041de0
call fcn.140041df8
jmp 0x140021f5c
xor eax, eax
lea rcx, [rsp + 0x20]
mov byte [rcx], al
inc eax
inc rcx
cmp eax, 0x100
jb 0x140021b95
xor r10d, r10d
mov r9d, 0xff
xor cl, cl
xor ebx, ebx
lea r11d, [rbx + 1]
cmp r9d, r11d
jbe 0x140021bc6
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x140021bb9
movzx eax, cl
mov dl, byte [rsp + rax + 0x20]
mov eax, r10d
test r10d, r10d
je 0x140021c12
sub eax, 1
je 0x140021c08
sub eax, 1
je 0x140021bfe
cmp eax, 1
je 0x140021bf4
lea ecx, [r10 - 4]
lea rax, [fcn.140041df8]
mov al, byte [rcx + rax]
jmp 0x140021c17
cvttsd2si rax, xmm4
shr eax, 0x18
jmp 0x140021c17
cvttsd2si rax, xmm4
shr eax, 0x10
jmp 0x140021c17
cvttsd2si rax, xmm4
shr eax, 8
jmp 0x140021c17
cvttsd2si rax, xmm4
add dl, al
lea r8d, [r10 + 1]
cmp r8d, 0x18
lea eax, [rdx + 0x18]
movzx ecx, al
cmovb ecx, edx
sbb r10d, r10d
movzx r14d, cl
and r10d, r8d
mov eax, r14d
inc ebx
and eax, r11d
cmp ebx, 0xb
jbe 0x140021c48
xor edx, edx
div r9d
mov eax, edx
mov cl, r14b
cmp eax, r9d
ja 0x140021bc6
je 0x140021c73
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, r14b
add r9d, 0xffffffff
jne 0x140021bae
movzx r10d, byte [rsp + r14 + 0x20]
lea rsi, [fcn.140041de0]
movzx edx, byte [rsp + 0x27]
movzx r15d, byte [rsp + 0x21]
mov r13b, byte [rsp + 0x23]
movzx r11d, byte [rsp + r10 + 0x20]
mov r12b, byte [rsp + 0x25]
add r13b, byte [rsp + r15 + 0x20]
inc r15b
mov bl, byte [rsi]
mov cl, byte [rsi + 1]
inc bl
add cl, 0x14
movzx r9d, r13b
shl bl, 4
add r13b, r11b
or bl, cl
mov qword [rbp + 0x78], 5
movzx ecx, r15b
inc r15b
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 r12b, byte [rsp + r11 + 0x20]
movzx eax, r12b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rcx, rax
movzx r10d, r13b
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 r9d, bl
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, byte [rsi + 3]
add cl, 0x14
xor dl, byte [rsp + rax + 0x20]
lea rax, [rsi + 2]
mov r14b, byte [rax]
xor dl, bl
movzx ebx, byte [rsp + r9 + 0x20]
inc r14b
mov qword [rbp + 0x80], rax
mov al, byte [rsp + r10 + 0x20]
mov rsi, qword [rbp + 0x80]
mov byte [rsp + r9 + 0x20], al
movzx r8d, dl
shl r14b, 4
or r14b, cl
mov byte [rbp + 0x70], bl
movzx ecx, r15b
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 r12b, byte [rsp + rbx + 0x20]
movzx eax, r12b
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, rbx
mov ebx, 1
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r14b
mov byte [rdi], dl
mov r8b, byte [rbp + 0x70]
jmp 0x140021de0
mov r14b, cl
add r13b, r8b
movzx r9d, r14b
movzx r8d, dl
lea rsi, [rsi + 2]
mov al, byte [rsi + 1]
inc r15b
mov r11b, byte [rsi]
add al, 0x14
movzx r14d, byte [rsp + r9 + 0x20]
inc r11b
movzx r10d, r13b
inc rbx
movzx ecx, r15b
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], r14b
add r12b, byte [rsp + r14 + 0x20]
movzx eax, r12b
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, r14
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x140021e82
mov byte [rbx + rdi - 1], dl
sub qword [rbp + 0x78], 1
mov r8b, r14b
jne 0x140021ddd
mov ebx, 6
lea rsi, [fcn.140041de0]
add rsi, 0xc
mov qword [rbp + 0x78], rbx
movzx r9d, cl
lea rsi, [rsi + 2]
mov al, byte [rsi]
add r13b, r14b
mov r11b, byte [rsi + 1]
inc al
shl al, 4
add r11b, 0x14
or r11b, al
movzx r8d, dl
mov al, byte [rsp + r9 + 0x20]
inc r15b
mov byte [rbp + 0x70], al
inc rbx
movzx r14d, byte [rbp + 0x70]
movzx r10d, r13b
movzx ecx, r15b
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], r14b
add r12b, byte [rsp + r14 + 0x20]
movzx eax, r12b
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, r14
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x140021f4d
mov byte [rbx + rdi - 1], dl
sub qword [rbp + 0x78], 1
jne 0x140021ea4
mov byte [rdi + 0xb], 0
lea r11, [rsp + 0x130]
mov rax, rdi
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