Function at 0x1400231d4
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, [rax - 0x78]
sub rsp, 0x138
movaps xmmword [rax - 0x58], xmm6
mov rdi, rcx
movsd xmm6, qword [0x1401351d0]
xorps xmm5, xmm5
xorps xmm4, xmm4
xorps xmm3, xmm3
movaps xmm2, xmm3
movaps xmm1, xmm3
mulsd xmm2, qword [0x140134d60]
movaps xmm0, xmm3
mulsd xmm1, qword [0x140134178]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
subsd xmm2, xmm0
addsd xmm1, qword [0x140134370]
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x140134a18]
jbe 0x140023258
movaps xmm0, xmm3
mulsd xmm0, qword [0x140133e58]
subsd xmm4, xmm0
addsd xmm3, qword [0x1401340d0]
comisd xmm6, xmm3
ja 0x140023206
comisd xmm5, xmm4
jbe 0x14002327b
call fcn.140041d23
call fcn.140041ced
jmp 0x140023667
xor eax, eax
lea rcx, [rsp + 0x20]
mov byte [rcx], al
inc eax
inc rcx
cmp eax, 0x100
jb 0x140023282
xor r10d, r10d
mov r9d, 0xff
xor cl, cl
xor ebx, ebx
lea r11d, [rbx + 1]
cmp r9d, r11d
jbe 0x1400232b3
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x1400232a6
movzx eax, cl
mov dl, byte [rsp + rax + 0x20]
mov eax, r10d
test r10d, r10d
je 0x1400232ff
sub eax, 1
je 0x1400232f5
sub eax, 1
je 0x1400232eb
cmp eax, 1
je 0x1400232e1
lea ecx, [r10 - 4]
lea rax, [fcn.140041d23]
mov al, byte [rcx + rax]
jmp 0x140023304
cvttsd2si rax, xmm4
shr eax, 0x18
jmp 0x140023304
cvttsd2si rax, xmm4
shr eax, 0x10
jmp 0x140023304
cvttsd2si rax, xmm4
shr eax, 8
jmp 0x140023304
cvttsd2si rax, xmm4
add dl, al
lea r8d, [r10 + 1]
cmp r8d, 0x22
lea eax, [rdx + 0x22]
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 0x140023335
xor edx, edx
div r9d
mov eax, edx
mov cl, r14b
cmp eax, r9d
ja 0x1400232b3
je 0x140023360
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 0x14002329b
movzx r10d, byte [rsp + r14 + 0x20]
lea rsi, [fcn.140041ced]
movzx edx, byte [rsp + 0x27]
movzx r14d, byte [rsp + 0x21]
mov r13b, byte [rsp + 0x23]
movzx r11d, byte [rsp + r10 + 0x20]
mov r12b, byte [rsp + 0x25]
add r13b, byte [rsp + r14 + 0x20]
inc r14b
mov bl, byte [rsi]
mov cl, byte [rsi + 1]
add bl, 2
sub cl, 0x42
movzx r9d, r13b
shl bl, 4
add r13b, r11b
or bl, cl
mov qword [rbp + 0x90], send
movzx ecx, r14b
inc r14b
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]
sub cl, 0x42
xor dl, byte [rsp + rax + 0x20]
lea rax, [rsi + 2]
mov r15b, byte [rax]
xor dl, bl
movzx ebx, byte [rsp + r9 + 0x20]
add r15b, 2
mov qword [rbp + 0x98], rax
mov al, byte [rsp + r10 + 0x20]
mov rsi, qword [rbp + 0x98]
mov byte [rsp + r9 + 0x20], al
movzx r8d, dl
shl r15b, 4
or r15b, cl
movzx ecx, r14b
mov byte [rbp + 0x80], 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
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r15b
mov r15d, 1
mov byte [rdi], dl
mov cl, byte [rbp + 0x80]
mov r8b, bl
movzx r9d, cl
lea rsi, [rsi + 2]
mov al, byte [rsi + 1]
add r13b, r8b
mov r11b, byte [rsi]
sub al, 0x42
movzx r8d, dl
add r11b, 2
movzx ebx, byte [rsp + r9 + 0x20]
inc r14b
movzx r10d, r13b
inc r15
movzx ecx, r14b
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], 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
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test r15, r15
jle 0x14002357a
mov byte [rdi + r15 - 1], dl
sub qword [rbp + 0x90], 1
mov r8b, bl
jne 0x1400234d7
lea rsi, [fcn.140041ced]
mov qword [rbp + 0x88], send
add rsi, 0x1a
mov r15d, reloc.WS2_32.dll_listen
movzx r9d, cl
lea rsi, [rsi + 2]
mov al, byte [rsi]
add r13b, bl
mov r11b, byte [rsi + 1]
add al, 2
shl al, 4
sub r11b, 0x42
or r11b, al
movzx r8d, dl
mov al, byte [rsp + r9 + 0x20]
inc r14b
mov byte [rbp + 0x80], al
inc r15
movzx ebx, byte [rbp + 0x80]
movzx r10d, r13b
movzx ecx, r14b
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 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
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test r15, r15
jle 0x140023655
mov byte [rdi + r15 - 1], dl
sub qword [rbp + 0x88], 1
jne 0x1400235a7
mov byte [rdi + 0x1a], 0
movaps xmm6, xmmword [rsp + 0x120]
mov rax, rdi
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
pop rbp
ret