Function at 0x14001f67c
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 r12, rcx
movsd xmm6, qword [0x140138380]
xorps xmm5, xmm5
xorps xmm4, xmm4
xorps xmm3, xmm3
movaps xmm2, xmm3
movaps xmm1, xmm3
mulsd xmm2, qword [0x140137f40]
movaps xmm0, xmm3
mulsd xmm1, qword [0x140137298]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
subsd xmm2, xmm0
addsd xmm1, qword [0x140137730]
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x140137a50]
jbe 0x14001f700
movaps xmm0, xmm3
mulsd xmm0, qword [0x140136db0]
subsd xmm4, xmm0
addsd xmm3, qword [0x1401370c0]
comisd xmm6, xmm3
ja 0x14001f6ae
comisd xmm5, xmm4
jbe 0x14001f723
call fcn.1400436e8
call fcn.140043724
jmp 0x14001fce5
xor eax, eax
lea rcx, [rsp + 0x20]
mov byte [rcx], al
inc eax
inc rcx
cmp eax, 0x100
jb 0x14001f72a
xor r10d, r10d
mov r9d, 0xff
xor cl, cl
xor edi, edi
lea r11d, [rdi + 1]
cmp r9d, r11d
jbe 0x14001f75b
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x14001f74e
movzx eax, cl
mov dl, byte [rsp + rax + 0x20]
mov eax, r10d
test r10d, r10d
je 0x14001f7a7
sub eax, 1
je 0x14001f79d
sub eax, 1
je 0x14001f793
cmp eax, 1
je 0x14001f789
lea ecx, [r10 - 4]
lea rax, [fcn.140043724]
mov al, byte [rcx + rax]
jmp 0x14001f7ac
cvttsd2si rax, xmm4
shr eax, 0x18
jmp 0x14001f7ac
cvttsd2si rax, xmm4
shr eax, 0x10
jmp 0x14001f7ac
cvttsd2si rax, xmm4
shr eax, 8
jmp 0x14001f7ac
cvttsd2si rax, xmm4
add dl, al
lea r8d, [r10 + 1]
cmp r8d, 0x23
lea eax, [rdx + 0x23]
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 0x14001f7db
xor edx, edx
div r9d
mov eax, edx
mov cl, bl
cmp eax, r9d
ja 0x14001f75b
je 0x14001f805
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 0x14001f743
movzx r10d, byte [rsp + rbx + 0x20]
lea r13, [fcn.1400436e8]
movzx edx, byte [rsp + 0x27]
movzx esi, byte [rsp + 0x21]
mov r15b, byte [rsp + 0x23]
movzx ebx, byte [rsp + r10 + 0x20]
mov r14b, byte [rsp + 0x25]
add r15b, byte [rsp + rsi + 0x20]
inc sil
mov r11b, byte [r13]
mov cl, byte [r13 + 1]
add r11b, 7
mov dil, byte [r13 + 2]
add cl, 0x63
movzx r9d, r15b
add dil, 7
shl r11b, 4
add r15b, bl
or r11b, cl
shl dil, 4
movzx ecx, sil
inc 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], bl
add r14b, byte [rsp + rbx + 0x20]
movzx eax, r14b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rcx, rax
movzx r10d, r11b
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, rbx
movzx r9d, r15b
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, byte [r13 + 3]
add cl, 0x63
xor dl, byte [rsp + rax + 0x20]
or dil, cl
mov al, byte [rsp + r9 + 0x20]
xor dl, r11b
movzx r11d, byte [rsp + r10 + 0x20]
mov byte [rsp + r10 + 0x20], al
movzx r8d, dl
movzx ecx, sil
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]
lea rax, [r13 + 4]
xor dl, dil
mov qword [rbp + 0x98], rax
mov byte [r12], dl
mov bl, byte [rax]
mov cl, byte [r13 + 5]
add bl, 7
shl bl, 4
add cl, 0x63
movzx r8d, dl
or bl, cl
movzx r9d, dil
add r15b, r11b
mov byte [rbp + 0x80], bl
movzx r10d, r15b
inc sil
movzx ecx, sil
movzx edi, byte [rsp + r9 + 0x20]
mov byte [rbp + 0x88], dil
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
mov qword [rbp + 0x90], send
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
mov r8b, byte [rbp + 0x88]
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
mov rdi, qword [rbp + 0x98]
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, byte [rbp + 0x80]
xor dl, byte [rsp + rax + 0x20]
xor dl, bl
mov ebx, 2
mov byte [r12 + 1], dl
movzx r10d, cl
lea rdi, [rdi + 2]
mov al, byte [rdi + 1]
add r15b, r8b
mov r11b, byte [rdi]
add al, 0x63
movzx r8d, dl
add r11b, 7
movzx r13d, byte [rsp + r10 + 0x20]
inc sil
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], r13b
add r14b, byte [rsp + r13 + 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, r13
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
movzx ecx, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x14001fac5
mov byte [rbx + r12 - 1], dl
sub qword [rbp + 0x90], 1
mov r8b, r13b
jne 0x14001fa20
movzx r11d, byte [rsp + rcx + 0x20]
lea rbx, [fcn.1400436e8]
mov r9, rcx
movzx r8d, dl
add rbx, 0x1e
mov qword [rbp + 0x88], reloc.WS2_32.dll_listen
add r15b, r13b
inc sil
movzx r10d, r15b
mov r13d, reloc.WS2_32.dll_ntohs
mov al, byte [rbx]
mov dil, byte [rbx + 1]
add al, 7
shl al, 4
add dil, 0x63
or dil, al
mov al, byte [rsp + r10 + 0x20]
mov byte [rsp + rcx + 0x20], al
mov al, byte [rsp + r8 + 0x20]
mov byte [rsp + r10 + 0x20], al
movzx ecx, 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 + r8 + 0x20]
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, r11
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, dil
mov byte [r12 + 0xe], dl
add r15b, cl
movzx r8d, dl
movzx r10d, dil
lea rbx, [rbx + 2]
mov al, byte [rbx]
inc sil
mov r11b, byte [rbx + 1]
add al, 7
shl al, 4
add r11b, 0x63
movzx edi, byte [rsp + r10 + 0x20]
or r11b, al
movzx r9d, r15b
inc r13
movzx ecx, sil
mov byte [rbp + 0x80], 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 r13, r13
jle 0x14001fc32
mov byte [r12 + r13 - 1], dl
sub qword [rbp + 0x88], 1
mov r8b, byte [rbp + 0x80]
mov cl, r8b
jne 0x14001fb87
movzx r11d, byte [rsp + rdi + 0x20]
lea r13, [fcn.1400436e8]
mov cl, byte [r13 + 0x3a]
add r15b, r8b
mov bl, byte [r13 + 0x3b]
add cl, 7
shl cl, 4
add bl, 0x63
movzx r8d, dl
or bl, cl
movzx r9d, r15b
inc sil
movzx ecx, 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 eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, bl
mov byte [r12 + 0x1c], dl
mov byte [r12 + 0x1d], 0
movaps xmm6, xmmword [rsp + 0x120]
mov rax, r12
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
pop rbp
ret