Function at 0x140015644
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 r14, rcx
movsd xmm6, qword [0x1401384a0]
xorps xmm5, xmm5
xorps xmm4, xmm4
xorps xmm3, xmm3
movaps xmm2, xmm3
movaps xmm1, xmm3
mulsd xmm2, qword [0x140137d50]
movaps xmm0, xmm3
mulsd xmm1, qword [0x140137180]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
subsd xmm2, xmm0
addsd xmm1, qword [0x140137570]
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x1401379e0]
jbe 0x1400156c8
movaps xmm0, xmm3
mulsd xmm0, qword [0x140136d78]
subsd xmm4, xmm0
addsd xmm3, qword [0x1401370b8]
comisd xmm6, xmm3
ja 0x140015676
comisd xmm5, xmm4
jbe 0x1400156eb
call fcn.140043c72
call fcn.140043c8e
jmp 0x140015b6a
xor eax, eax
lea rcx, [rsp + 0x20]
mov byte [rcx], al
inc eax
inc rcx
cmp eax, 0x100
jb 0x1400156f2
xor r10d, r10d
mov r9d, 0xff
xor cl, cl
xor edi, edi
lea r11d, [rdi + 1]
cmp r9d, r11d
jbe 0x140015723
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x140015716
movzx eax, cl
mov dl, byte [rsp + rax + 0x20]
mov eax, r10d
test r10d, r10d
je 0x14001576f
sub eax, 1
je 0x140015765
sub eax, 1
je 0x14001575b
cmp eax, 1
je 0x140015751
lea ecx, [r10 - 4]
lea rax, fcn.140043c8e
mov al, byte [rcx + rax]
jmp 0x140015774
cvttsd2si rax, xmm4
shr eax, 0x18
jmp 0x140015774
cvttsd2si rax, xmm4
shr eax, 0x10
jmp 0x140015774
cvttsd2si rax, xmm4
shr eax, 8
jmp 0x140015774
cvttsd2si rax, xmm4
add al, dl
lea r8d, [r10 + 1]
movzx edx, al
cmp r8d, 0x1d
lea eax, [rdx + 0x1d]
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 0x1400157a6
xor edx, edx
div r9d
mov eax, edx
mov cl, bl
cmp eax, r9d
ja 0x140015723
je 0x1400157d0
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 0x14001570b
movzx r10d, byte [rsp + rbx + 0x20]
lea rsi, fcn.140043c72
movzx edx, byte [rsp + 0x27]
movzx r15d, byte [rsp + 0x21]
mov r13b, byte [rsp + 0x23]
movzx ebx, byte [rsp + r10 + 0x20]
mov r12b, byte [rsp + 0x25]
add r13b, byte [rsp + r15 + 0x20]
inc r15b
mov r11b, byte [rsi]
mov cl, byte [rsi + 1]
add r11b, 6
mov dil, byte [rsi + 2]
sub cl, 0x78
movzx r9d, r13b
add dil, 6
shl r11b, 4
add r13b, bl
or r11b, cl
shl dil, 4
movzx ecx, r15b
inc r15b
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 r12b, byte [rsp + rbx + 0x20]
movzx eax, r12b
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, r13b
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, byte [rsi + 3]
sub cl, 0x78
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, r15b
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 r12b, byte [rsp + r11 + 0x20]
movzx eax, r12b
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]
mov ecx, 5
xor dl, byte [rsp + rax + 0x20]
lea rax, [rsi + 4]
xor dl, dil
mov qword [rbp + 0x98], rax
mov byte [r14], dl
mov bl, byte [rax]
add bl, 6
shl bl, 4
mov qword [rbp + 0x90], rcx
add r13b, r11b
mov cl, byte [rsi + rcx]
inc r15b
mov rsi, qword [rbp + 0x98]
sub cl, 0x78
or bl, cl
movzx r8d, dl
movzx r10d, r13b
movzx r9d, dil
movzx ecx, r15b
mov byte [rbp + 0x80], bl
mov al, byte [rsp + r10 + 0x20]
movzx edi, byte [rsp + r9 + 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 r12b, byte [rsp + rdi + 0x20]
movzx eax, r12b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
mov r8b, dil
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, byte [rbp + 0x80]
xor dl, byte [rsp + rax + 0x20]
xor dl, bl
mov ebx, 2
mov byte [r14 + 1], dl
movzx r10d, cl
lea rsi, [rsi + 2]
mov al, byte [rsi]
add r13b, r8b
mov r11b, byte [rsi + 1]
add al, 6
shl al, 4
sub r11b, 0x78
movzx edi, byte [rsp + r10 + 0x20]
or r11b, al
movzx r8d, dl
inc r15b
movzx r9d, r13b
inc rbx
movzx ecx, r15b
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 r12b, byte [rsp + rdi + 0x20]
movzx eax, r12b
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 eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x140015a7f
mov byte [r14 + rbx - 1], dl
sub qword [rbp + 0x90], 1
mov r8b, dil
jne 0x1400159dc
mov ebx, 7
lea rsi, fcn.140043c72
add rsi, 0xe
mov qword [rbp + 0x88], rbx
movzx r10d, cl
lea rsi, [rsi + 2]
mov al, byte [rsi + 1]
add r13b, dil
mov r11b, byte [rsi]
sub al, 0x78
movzx r8d, dl
add r11b, 6
movzx r9d, r13b
inc r15b
movzx ecx, r15b
inc rbx
shl r11b, 4
or r11b, al
mov al, byte [rsp + r10 + 0x20]
mov byte [rbp + 0x80], al
mov al, byte [rsp + r9 + 0x20]
movzx edi, byte [rbp + 0x80]
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 r12b, byte [rsp + rdi + 0x20]
movzx eax, r12b
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 eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x140015b57
mov byte [r14 + rbx - 1], dl
sub qword [rbp + 0x88], 1
jne 0x140015aa7
mov byte [r14 + 0xd], 0
movaps xmm6, xmmword [rsp + 0x120]
mov rax, r14
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbx
pop rbp
ret