Function at 0x140028340
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov rax, rsp
push rbp
push rbx
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x48]
sub rsp, 0x148
movaps xmmword [rax - 0x58], xmm6
mov rdi, rcx
movsd xmm6, qword [0x1401381e0]
xorps xmm5, xmm5
xorps xmm4, xmm4
xorps xmm3, xmm3
movaps xmm2, xmm3
movaps xmm1, xmm3
mulsd xmm2, qword [0x140137e00]
movaps xmm0, xmm3
mulsd xmm1, qword [0x1401372a0]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
subsd xmm2, xmm0
addsd xmm1, qword [0x140137410]
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x140137b80]
jbe 0x1400283c5
movaps xmm0, xmm3
mulsd xmm0, qword [0x140136e88]
subsd xmm4, xmm0
addsd xmm3, qword [0x1401370c8]
comisd xmm6, xmm3
ja 0x140028373
comisd xmm5, xmm4
jbe 0x1400283e8
call fcn.1400431f2
call fcn.1400431c4
jmp 0x14002891a
xor eax, eax
lea rcx, [rsp + 0x20]
mov byte [rcx], al
inc eax
inc rcx
cmp eax, 0x100
jb 0x1400283ef
xor r10d, r10d
mov r9d, 0xff
xor cl, cl
lea r13d, [r10 + 0xb]
mov qword [rbp + 0x20], r13
xor ebx, ebx
lea r11d, [rbx + 1]
cmp r9d, r11d
jbe 0x140028428
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x14002841b
movzx eax, cl
mov dl, byte [rsp + rax + 0x20]
mov eax, r10d
test r10d, r10d
je 0x140028474
sub eax, 1
je 0x14002846a
sub eax, 1
je 0x140028460
cmp eax, 1
je 0x140028456
lea ecx, [r10 - 4]
lea rax, [fcn.1400431f2]
mov al, byte [rcx + rax]
jmp 0x140028479
cvttsd2si rax, xmm4
shr eax, 0x18
jmp 0x140028479
cvttsd2si rax, xmm4
shr eax, 0x10
jmp 0x140028479
cvttsd2si rax, xmm4
shr eax, 8
jmp 0x140028479
cvttsd2si rax, xmm4
add al, dl
lea r8d, [r10 + 1]
movzx edx, al
cmp r8d, 0x1a
lea eax, [rdx + 0x1a]
movzx ecx, al
cmovb ecx, edx
sbb r10d, r10d
movzx esi, cl
and r10d, r8d
mov eax, esi
inc ebx
and eax, r11d
cmp ebx, r13d
jbe 0x1400284ab
xor edx, edx
div r9d
mov eax, edx
mov cl, sil
cmp eax, r9d
ja 0x140028428
je 0x1400284d6
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, sil
add r9d, 0xffffffff
jne 0x140028410
movzx r10d, byte [rsp + rsi + 0x20]
lea r12, [fcn.1400431c4]
movzx ecx, byte [rsp + 0x27]
mov r13d, 1
movzx esi, byte [rsp + 0x21]
mov r8d, ecx
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 bl, byte [r12 + 1]
mov al, byte [r12]
add bl, 0x7d
shl al, 4
or bl, al
movzx r9d, r15b
add r15b, r11b
mov qword [rbp + 0xa0], 9
mov al, byte [rsp + r9 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov al, byte [rsp + rcx + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx ecx, sil
inc sil
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 + r10 + 0x20]
add rcx, rax
movzx r10d, r15b
movzx eax, byte [rsp + r8 + 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]
lea rcx, [r12 + 2]
mov r12b, byte [r12 + 3]
mov qword [rbp + 0xa8], rcx
add r12b, 0x7d
xor dl, byte [rsp + rax + 0x20]
mov al, byte [rcx]
xor dl, bl
movzx ebx, byte [rsp + r9 + 0x20]
shl al, 4
or r12b, al
movzx r8d, dl
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx ecx, sil
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov byte [rbp + 0x98], r12b
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 + 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 eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, bl
xor dl, byte [rsp + rax + 0x20]
xor dl, r12b
mov r12, qword [rbp + 0xa8]
mov byte [rdi], dl
mov r8b, byte [rbp + 0x98]
add r15b, cl
movzx r9d, r8b
movzx r8d, dl
lea r12, [r12 + 2]
mov al, byte [r12]
inc sil
mov r11b, byte [r12 + 1]
inc r13
movzx ebx, byte [rsp + r9 + 0x20]
add r11b, 0x7d
shl al, 4
or r11b, al
movzx r10d, r15b
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], bl
add r14b, byte [rsp + rbx + 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 r8d, r11b
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rax, rbx
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test r13, r13
jle 0x1400286f5
mov byte [rdi + r13 - 1], dl
sub qword [rbp + 0xa0], 1
mov cl, bl
jne 0x140028650
movzx r11d, byte [rsp + r8 + 0x20]
lea r12, [fcn.1400431c4]
mov bl, byte [r12 + 0x17]
add r15b, cl
mov al, byte [r12 + 0x16]
mov r9, r8
shl al, 4
add bl, 0x7d
or bl, al
movzx r10d, r15b
inc sil
add r12, 0x18
movzx ecx, sil
add r15b, r11b
inc sil
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx r8d, dl
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 + r9 + 0x20]
add rcx, rax
movzx r9d, bl
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 r10d, r15b
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
movzx ecx, sil
xor dl, byte [rsp + rax + 0x20]
xor dl, bl
movzx ebx, byte [rsp + r9 + 0x20]
movzx r8d, dl
mov byte [rdi + 0xa], dl
mov r13b, byte [r12 + 1]
mov al, byte [r12]
add r13b, 0x7d
shl al, 4
or r13b, al
mov byte [rbp + 0x90], bl
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], bl
add r14b, byte [rsp + rbx + 0x20]
movzx eax, r14b
mov byte [rbp + 0x98], r13b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r8 + 0x20]
mov r8b, byte [rbp + 0x98]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rax, rbx
mov ebx, listen
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, byte [rbp + 0x90]
xor dl, byte [rsp + rax + 0x20]
xor dl, r13b
mov r13, qword [rbp + 0x20]
mov byte [rdi + 0xb], dl
add r15b, cl
movzx r9d, r8b
movzx r8d, dl
lea r12, [r12 + 2]
mov al, byte [r12]
inc sil
mov r11b, byte [r12 + 1]
inc rbx
shl al, 4
add r11b, 0x7d
or r11b, al
movzx r10d, r15b
mov al, byte [rsp + r9 + 0x20]
mov byte [rbp + 0x90], 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
movzx eax, byte [rbp + 0x90]
mov byte [rsp + rcx + 0x20], al
mov edx, eax
add r14b, byte [rsp + rax + 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
mov r8b, r11b
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
test rbx, rbx
jle 0x140028906
mov byte [rdi + rbx - 1], dl
mov cl, byte [rbp + 0x90]
sub r13, 1
jne 0x140028855
mov byte [rdi + 0x16], 0
movaps xmm6, xmmword [rsp + 0x130]
mov rax, rdi
add rsp, 0x148
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
pop rbp
ret