Function at 0x1400291c4
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 [0x1401365e0]
xorps xmm5, xmm5
xorps xmm4, xmm4
xorps xmm3, xmm3
movaps xmm2, xmm3
movaps xmm1, xmm3
mulsd xmm2, qword [0x140135ea0]
movaps xmm0, xmm3
mulsd xmm1, qword [0x1401351f0]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
subsd xmm2, xmm0
addsd xmm1, qword [0x140135530]
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x140135b20]
jbe 0x14002924b
movaps xmm0, xmm3
mulsd xmm0, qword [0x140135000]
subsd xmm4, xmm0
addsd xmm3, qword [0x1401350d0]
comisd xmm6, xmm3
ja 0x1400291f9
comisd xmm5, xmm4
jbe 0x14002926e
call 0x1400429f2
call fcn.1400429c6
jmp 0x14002980e
xor eax, eax
lea rcx, [rsp + 0x20]
mov byte [rcx], al
inc eax
inc rcx
cmp eax, 0x100
jb 0x140029275
xor r10d, r10d
mov r9d, 0xff
xor cl, cl
xor edi, edi
lea r11d, [rdi + 1]
cmp r9d, r11d
jbe 0x1400292a6
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x140029299
movzx eax, cl
mov dl, byte [rsp + rax + 0x20]
mov eax, r10d
test r10d, r10d
je 0x1400292f2
sub eax, 1
je 0x1400292e8
sub eax, 1
je 0x1400292de
cmp eax, 1
je 0x1400292d4
lea ecx, [r10 - 4]
lea rax, [0x1400429f2]
mov al, byte [rcx + rax]
jmp 0x1400292f7
cvttsd2si rax, xmm4
shr eax, 0x18
jmp 0x1400292f7
cvttsd2si rax, xmm4
shr eax, 0x10
jmp 0x1400292f7
cvttsd2si rax, xmm4
shr eax, 8
jmp 0x1400292f7
cvttsd2si rax, xmm4
add al, dl
lea r8d, [r10 + 1]
movzx edx, al
cmp r8d, 0x14
lea eax, [rdx + 0x14]
movzx ecx, al
cmovb ecx, edx
sbb r10d, r10d
movzx ebx, cl
and r10d, r8d
mov eax, ebx
inc edi
and eax, r11d
cmp edi, 0xb
jbe 0x140029329
xor edx, edx
div r9d
mov eax, edx
mov cl, bl
cmp eax, r9d
ja 0x1400292a6
je 0x140029353
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, bl
add r9d, 0xffffffff
jne 0x14002928e
movzx r10d, byte [rsp + rbx + 0x20]
lea r12, [fcn.1400429c6]
movzx edx, byte [rsp + 0x27]
movzx esi, byte [rsp + 0x21]
mov r15b, byte [rsp + 0x23]
movzx r11d, byte [rsp + r10 + 0x20]
mov r14b, byte [rsp + 0x25]
add r15b, byte [rsp + rsi + 0x20]
inc sil
mov cl, byte [r12 + 1]
mov dil, byte [r12]
add cl, 0x2d
movzx r9d, r15b
add dil, 6
shl dil, 4
or dil, cl
mov qword [rbp + 0x78], 8
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]
xor dl, dil
xor ebx, ebx
add r15b, cl
movzx r8d, dl
movzx r10d, dil
lea r12, [r12 + 2]
mov al, byte [r12 + 1]
inc sil
mov r11b, byte [r12]
add al, 0x2d
add r11b, 6
movzx r9d, r15b
movzx edi, byte [rsp + r10 + 0x20]
inc rbx
movzx ecx, sil
shl r11b, 4
or r11b, al
mov byte [rbp + 0x70], dil
mov al, byte [rsp + r9 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r9 + 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 ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r10 + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rax, rdi
movzx edi, r11b
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x1400294c5
mov byte [rbx + r13 - 1], dl
sub qword [rbp + 0x78], 1
mov r8b, byte [rbp + 0x70]
mov cl, r8b
jne 0x140029418
movzx r11d, byte [rsp + rdi + 0x20]
lea r12, [fcn.1400429c6]
mov cl, byte [r12 + 0x12]
add r15b, r8b
mov bl, byte [r12 + 0x13]
add cl, 6
shl cl, 4
add bl, 0x2d
or bl, cl
movzx r8d, dl
movzx r9d, r15b
inc sil
movzx ecx, sil
add r15b, r11b
movzx r10d, bl
inc sil
mov al, byte [rsp + r9 + 0x20]
mov byte [rsp + rdi + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r9 + 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 + r8 + 0x20]
add rcx, rax
movzx eax, byte [rsp + rdi + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rax, r11
movzx r9d, r15b
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
mov al, byte [rsp + r9 + 0x20]
xor dl, bl
movzx ebx, byte [rsp + r10 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov byte [r13 + 8], dl
mov cl, byte [r12 + 0x14]
mov dil, byte [r12 + 0x15]
add cl, 6
shl cl, 4
add dil, 0x2d
or dil, cl
movzx r8d, dl
movzx ecx, sil
add r12, 0x16
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r9 + 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 ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r10 + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rax, rbx
movzx r9d, dil
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, dil
movzx edi, byte [rsp + r9 + 0x20]
mov byte [r13 + 9], dl
mov al, byte [r12]
mov r11b, byte [r12 + 1]
add al, 6
shl al, 4
add r11b, 0x2d
or r11b, al
movzx r8d, dl
add r15b, bl
movzx r10d, r15b
inc sil
movzx ecx, sil
mov ebx, listen
mov qword [rbp + 0x80], 9
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 ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
mov r8b, r11b
add rcx, rax
movzx eax, byte [rsp + r9 + 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]
mov cl, dil
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
mov byte [r13 + 0xa], dl
add r15b, cl
movzx r10d, r8b
movzx r8d, dl
lea r12, [r12 + 2]
mov al, byte [r12 + 1]
inc sil
mov r11b, byte [r12]
add al, 0x2d
movzx edi, byte [rsp + r10 + 0x20]
add r11b, 6
movzx r9d, r15b
inc rbx
movzx ecx, sil
shl r11b, 4
or r11b, al
mov al, byte [rsp + r9 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r9 + 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 ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx r8d, r11b
movzx eax, byte [rsp + r10 + 0x20]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rax, rdi
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x14002975d
mov byte [rbx + r13 - 1], dl
sub qword [rbp + 0x80], 1
mov cl, dil
jne 0x1400296b4
movzx r11d, byte [rsp + r8 + 0x20]
lea r12, [fcn.1400429c6]
mov cl, byte [r12 + 0x2a]
add r15b, dil
mov bl, byte [r12 + 0x2b]
add cl, 6
shl cl, 4
mov r10, r8
movzx r9d, r15b
add bl, 0x2d
or bl, cl
inc sil
movzx ecx, sil
mov al, byte [rsp + r9 + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx r8d, dl
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r9 + 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 + r8 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r10 + 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]
xor dl, byte [rsp + rax + 0x20]
xor dl, bl
mov byte [r13 + 0x14], dl
mov byte [r13 + 0x15], 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