Function at 0x1400a1550
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov rax, rsp
mov qword [rax + 8], rcx
push rbp
push rbx
lea rbp, [rax - 0xc8]
sub rsp, 0x1b8
movsd xmm5, qword [0x1400e9920]
movaps xmmword [rax - 0x48], xmm6
movsd xmm6, qword [0x1400e70d8]
movaps xmmword [rax - 0x58], xmm7
movaps xmmword [rax - 0x68], xmm8
movaps xmmword [rax - 0x78], xmm9
mov rbx, rcx
movsd xmm8, qword [0x1400ea5d8]
movsd xmm9, qword [0x1400e7258]
movsd xmm7, qword [0x1400ea738]
movaps xmmword [rax - 0x88], xmm10
movaps xmmword [rax - 0x98], xmm11
movaps xmmword [rax - 0xa8], xmm12
movsd xmm10, qword [0x1400e9cd0]
movsd xmm11, qword [0x1400ea008]
xorps xmm12, xmm12
movaps xmm3, xmm12
movaps xmm4, xmm12
nop dword [rax]
movaps xmm2, xmm4
movaps xmm1, xmm4
movaps xmm0, xmm4
mulsd xmm2, xmm8
mulsd xmm1, xmm9
mulsd xmm0, xmm4
mulsd xmm2, xmm4
mulsd xmm1, xmm4
subsd xmm2, xmm0
addsd xmm1, xmm10
divsd xmm2, xmm1
addsd xmm3, xmm2
comisd xmm3, xmm11
jbe 0x1400a1622
movaps xmm0, xmm4
mulsd xmm0, xmm5
subsd xmm3, xmm0
addsd xmm4, xmm6
comisd xmm7, xmm4
ja 0x1400a15e0
movaps xmm11, xmmword [rsp + 0x130]
movaps xmm10, xmmword [rsp + 0x140]
movaps xmm9, xmmword [rsp + 0x150]
comisd xmm12, xmm3
movaps xmm12, xmmword [rsp + 0x120]
movaps xmm8, xmmword [rsp + 0x160]
movaps xmm7, xmmword [rsp + 0x170]
movaps xmm6, xmmword [rsp + 0x180]
jbe 0x1400a1687
call fcn.1400c91d9
call fcn.1400c91eb
mov rax, rbx
add rsp, 0x1b8
pop rbx
pop rbp
ret
mov qword [rsp + 0x1e0], rsi
mov qword [rsp + 0x1b0], rdi
mov qword [rsp + 0x1a8], r12
mov qword [rsp + 0x1a0], r13
xor edi, edi
mov qword [rsp + 0x198], r14
mov qword [rsp + 0x190], r15
lea rcx, [rsp + 0x20]
mov eax, edi
mov byte [rcx], al
inc eax
lea rcx, [rcx + 1]
cmp eax, 0x100
jb 0x1400a16c0
mov r9d, edi
xor r8b, r8b
mov r10d, 0xff
lea rsi, [fcn.1400c91eb]
mov r11d, 1
mov ebx, edi
cmp r10d, r11d
jbe 0x1400a1700
nop
lea r11d, [r11*2 + 1]
cmp r11d, r10d
jb 0x1400a16f0
nop dword [rax]
mov eax, r9d
test r9d, r9d
je 0x1400a1746
dec eax
je 0x1400a173c
dec eax
je 0x1400a1732
dec eax
movzx eax, r8b
je 0x1400a1728
lea ecx, [r9 - 4]
movzx r8d, byte [rcx + rsi]
add r8b, byte [rsp + rax + 0x20]
jmp 0x1400a1758
cvttsd2si rcx, xmm3
shr ecx, 0x18
jmp 0x1400a174f
cvttsd2si rcx, xmm3
shr ecx, 0x10
jmp 0x1400a174b
cvttsd2si rcx, xmm3
shr ecx, 8
jmp 0x1400a174b
cvttsd2si rcx, xmm3
movzx eax, r8b
movzx r8d, byte [rsp + rax + 0x20]
add r8b, cl
inc r9d
cmp r9d, 0x1d
jb 0x1400a1768
mov r9d, edi
add r8b, 0x1d
movzx eax, r8b
inc ebx
and eax, r11d
cmp ebx, 0xb
jbe 0x1400a177d
xor edx, edx
div r10d
mov eax, edx
cmp eax, r10d
ja 0x1400a1700
cmp r10d, eax
je 0x1400a17ab
mov edx, eax
mov ecx, r10d
movzx eax, byte [rsp + rdx + 0x20]
xor byte [rsp + rcx + 0x20], al
movzx eax, byte [rsp + rcx + 0x20]
xor byte [rsp + rdx + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
xor byte [rsp + rcx + 0x20], al
dec r10d
jne 0x1400a16e2
movzx esi, byte [rsp + 0x21]
movzx r10d, byte [rsp + 0x27]
movzx r15d, byte [rsp + 0x25]
movzx r14d, byte [rsp + rsi + 0x20]
movzx eax, r8b
lea r12, [fcn.1400c91d9]
movzx edx, byte [rsp + rax + 0x20]
add r14b, byte [rsp + 0x23]
movzx r8d, byte [r12]
movzx r11d, byte [rsp + rdx + 0x20]
movzx ecx, byte [r12 + 1]
add r8b, 2
sub cl, 0x12
shl r8b, 4
inc sil
or r8b, cl
lea rbx, [rsp + 0x20]
mov r13d, 2
mov byte [rbp + 0xd8], r8b
movzx r8d, r14b
movzx eax, byte [rsp + r8 + 0x20]
mov byte [rsp + rdx + 0x20], al
movzx eax, byte [rsp + r10 + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx eax, sil
add rbx, rax
movzx eax, byte [rbx]
mov byte [rsp + r10 + 0x20], al
mov byte [rbx], 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 r8d, byte [rbp + 0xd8]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r11d
movzx edx, byte [rsp + rdx + 0x20]
movzx eax, cl
xor dl, byte [rsp + rax + 0x20]
xor dl, r8b
nop dword [rax]
nop dword [rax + rax]
add r14b, byte [rbx]
movzx eax, byte [r12 + 3]
movzx r11d, byte [r12 + 2]
sub al, 0x12
movzx edx, dl
movzx r8d, r8b
movzx r10d, byte [rsp + r8 + 0x20]
add r11b, 2
movzx r9d, r14b
lea r12, [r12 + 2]
shl r11b, 4
inc sil
or r11b, al
movzx eax, byte [rsp + r9 + 0x20]
lea rbx, [rsp + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
inc rdi
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
add rbx, rax
movzx eax, byte [rbx]
mov byte [rsp + rdx + 0x20], al
mov byte [rbx], 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]
movzx r8d, r11b
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx edx, byte [rsp + rdx + 0x20]
movzx eax, cl
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rdi, rdi
jle 0x1400a1944
mov rax, qword [rbp + 0xd0]
mov byte [rdi + rax - 1], dl
dec r13
jne 0x1400a1890
mov r13, qword [rbp + 0xd0]
movzx edx, dl
movzx r9d, r8b
movzx r10d, byte [rsp + r9 + 0x20]
movzx eax, sil
inc sil
add r14b, byte [rsp + rax + 0x20]
movzx r11d, sil
lea rdi, [fcn.1400c91d9]
movzx ecx, byte [rdi + 6]
movzx ebx, byte [rdi + 7]
movzx r8d, r14b
movzx eax, byte [rsp + r8 + 0x20]
add cl, 2
sub bl, 0x12
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
shl cl, 4
mov byte [rsp + r8 + 0x20], al
movzx eax, byte [rsp + r11 + 0x20]
or bl, cl
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
add rdi, 8
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
inc sil
add ecx, eax
movzx eax, byte [rsp + r9 + 0x20]
movzx r9d, r14b
add ecx, eax
lea r12, [rsp + 0x20]
movzx eax, cl
movzx ecx, byte [rsp + r8 + 0x20]
movzx r8d, bl
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx r10d, byte [rsp + r8 + 0x20]
movzx eax, cl
movzx ecx, byte [rsp + rdx + 0x20]
xor cl, byte [rsp + rax + 0x20]
xor cl, bl
mov ebx, 4
mov byte [r13 + 2], cl
movzx edx, byte [rdi]
movzx eax, byte [rdi + 1]
sub al, 0x12
add dl, 2
shl dl, 4
or dl, al
movzx eax, byte [rsp + r9 + 0x20]
mov byte [rsp + r8 + 0x20], al
mov byte [rbp + 0xd8], dl
movzx edx, cl
movzx eax, byte [rsp + rdx + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
add r12, rax
movzx eax, 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
movzx ecx, byte [rsp + rdx + 0x20]
movzx edx, byte [rbp + 0xd8]
xor cl, byte [rsp + rax + 0x20]
xor cl, dl
mov byte [r13 + 3], cl
mov r13d, ebx
nop dword [rax]
nop dword [rax + rax]
add r14b, byte [r12]
movzx eax, byte [rdi + 3]
movzx r11d, byte [rdi + 2]
sub al, 0x12
movzx r8d, dl
movzx edx, cl
movzx r10d, byte [rsp + r8 + 0x20]
add r11b, 2
movzx r9d, r14b
lea rdi, [rdi + 2]
shl r11b, 4
inc sil
or r11b, al
movzx eax, byte [rsp + r9 + 0x20]
lea r12, [rsp + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
inc rbx
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
add r12, rax
movzx eax, 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
movzx ecx, byte [rsp + rdx + 0x20]
movzx edx, r11b
xor cl, byte [rsp + rax + 0x20]
xor cl, r11b
test rbx, rbx
jle 0x1400a1b64
mov rax, qword [rbp + 0xd0]
mov byte [rbx + rax - 1], cl
dec r13
jne 0x1400a1ab0
mov r15, qword [rsp + 0x190]
mov r12, qword [rsp + 0x1a8]
mov rdi, qword [rsp + 0x1b0]
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
mov r14, qword [rsp + 0x198]
movzx ecx, sil
movzx eax, byte [rsp + r10 + 0x20]
mov rsi, qword [rsp + 0x1e0]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
mov byte [rsp + r10 + 0x20], al
movzx eax, byte [rsp + rcx + 0x20]
mov byte [rsp + rdx + 0x20], al
mov rax, qword [rbp + 0xd0]
mov byte [rsp + rcx + 0x20], r11b
mov byte [rax + 8], r13b
mov r13, qword [rsp + 0x1a0]
add rsp, 0x1b8
pop rbx
pop rbp
ret