Function at 0x140050550
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov rax, rsp
mov qword [rax + 8], rcx
push rbp
push rbx
lea rbp, [rax - 0xb8]
sub rsp, 0x1a8
movsd xmm5, qword [0x140183f60]
mov rbx, rcx
movaps xmmword [rax - 0x38], xmm6
xorps xmm3, xmm3
movsd xmm6, qword [0x140184368]
xorps xmm4, xmm4
movaps xmmword [rax - 0x48], xmm7
movsd xmm7, qword [0x1401865f0]
movaps xmmword [rax - 0x58], xmm8
movsd xmm8, qword [0x140186a30]
movaps xmmword [rax - 0x68], xmm9
movsd xmm9, qword [0x1401846a0]
movaps xmmword [rax - 0x78], xmm10
movsd xmm10, qword [0x140184778]
movaps xmmword [rax - 0x88], xmm11
movsd xmm11, qword [0x140185520]
movaps xmmword [rax - 0x98], xmm12
xorps xmm12, xmm12
nop word [rax + rax]
movaps xmm2, xmm4
movaps xmm1, xmm4
mulsd xmm2, xmm8
movaps xmm0, xmm4
mulsd xmm1, xmm9
mulsd xmm0, xmm4
mulsd xmm2, xmm4
mulsd xmm1, xmm4
subsd xmm2, xmm0
addsd xmm1, xmm10
divsd xmm2, xmm1
addsd xmm3, xmm2
comisd xmm3, xmm11
jbe 0x140050622
movaps xmm0, xmm4
mulsd xmm0, xmm5
subsd xmm3, xmm0
addsd xmm4, xmm6
comisd xmm7, xmm4
ja 0x1400505e0
movaps xmm11, xmmword [rsp + 0x130]
movaps xmm10, xmmword [rsp + 0x140]
movaps xmm9, xmmword [rsp + 0x150]
movaps xmm8, xmmword [rsp + 0x160]
movaps xmm7, xmmword [rsp + 0x170]
movaps xmm6, xmmword [rsp + 0x180]
comisd xmm12, xmm3
movaps xmm12, xmmword [rsp + 0x120]
jbe 0x140050687
call fcn.1400ebdcc
call fcn.1400ebdd4
mov rax, rbx
add rsp, 0x1a8
pop rbx
pop rbp
ret
mov qword [rsp + 0x1c8], rsi
lea rcx, [rsp + 0x20]
mov qword [rsp + 0x1d0], rdi
xor eax, eax
mov qword [rsp + 0x1d8], r12
mov qword [rsp + 0x1a0], r13
mov qword [rsp + 0x198], r14
mov qword [rsp + 0x190], r15
nop
mov byte [rcx], al
lea rcx, [rcx + 1]
inc eax
cmp eax, 0x100
jb 0x1400506c0
xor r9d, r9d
lea rsi, [fcn.1400ebdd4]
xor cl, cl
mov r10d, 0xff
xor ebx, ebx
mov r11d, 1
cmp r10d, r11d
jbe 0x140050700
nop
lea r11d, [r11*2 + 1]
cmp r11d, r10d
jb 0x1400506f0
nop dword [rax]
movzx eax, cl
movzx edx, byte [rsp + rax + 0x20]
mov eax, r9d
test r9d, r9d
je 0x140050747
sub eax, 1
je 0x14005073d
sub eax, 1
je 0x140050733
cmp eax, 1
je 0x140050729
lea eax, [r9 - 4]
movzx eax, byte [rax + rsi]
jmp 0x14005074c
cvttsd2si rax, xmm3
shr eax, 0x18
jmp 0x14005074c
cvttsd2si rax, xmm3
shr eax, 0x10
jmp 0x14005074c
cvttsd2si rax, xmm3
shr eax, 8
jmp 0x14005074c
cvttsd2si rax, xmm3
add dl, al
lea r8d, [r9 + 1]
cmp r8d, 0x1b
lea eax, [rdx + 0x1b]
movzx ecx, al
cmovb ecx, edx
xor r9d, r9d
cmp r8d, 0x1b
movzx edi, cl
mov eax, edi
cmovb r9d, r8d
and eax, r11d
inc ebx
cmp ebx, 0xb
jbe 0x140050780
xor edx, edx
div r10d
mov eax, edx
movzx ecx, dil
cmp eax, r10d
ja 0x140050700
je 0x1400507af
mov edx, eax
mov ecx, r10d
movzx eax, byte [rsp + rdx + 0x20]
xor byte [rsp + rcx + 0x20], al
movzx eax, byte [rsp + rcx + 0x20]
xor byte [rsp + rdx + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
xor byte [rsp + rcx + 0x20], al
movzx ecx, dil
add r10d, 0xffffffff
jne 0x1400506e1
movzx r10d, byte [rsp + rdi + 0x20]
lea r12, [fcn.1400ebdcc]
movzx edx, byte [rsp + 0x27]
movzx r15d, byte [rsp + 0x21]
movzx r14d, byte [rsp + 0x23]
movzx r11d, byte [rsp + r10 + 0x20]
movzx r13d, byte [rsp + 0x25]
add r14b, byte [rsp + r15 + 0x20]
inc r15b
movzx ecx, byte [r12 + 1]
movzx ebx, byte [r12]
add cl, 0x3a
movzx esi, byte [r12 + 2]
sub bl, 3
movzx r9d, r14b
sub sil, 3
shl bl, 4
add r14b, r11b
or bl, cl
shl sil, 4
movzx ecx, r15b
inc r15b
movzx eax, byte [rsp + r9 + 0x20]
mov byte [rsp + r10 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + rcx + 0x20]
mov byte [rsp + rdx + 0x20], al
mov byte [rsp + rcx + 0x20], r11b
add r13b, byte [rsp + r11 + 0x20]
movzx eax, r13b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rcx, rax
movzx r10d, bl
movzx eax, byte [rsp + rdx + 0x20]
add rcx, rax
movzx eax, cl
movzx edi, byte [rsp + r10 + 0x20]
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rax, r11
movzx r9d, r14b
movzx eax, al
movzx edx, byte [rsp + rcx + 0x20]
movzx ecx, byte [r12 + 3]
add cl, 0x3a
xor dl, byte [rsp + rax + 0x20]
or sil, cl
movzx eax, byte [rsp + r9 + 0x20]
xor dl, bl
mov byte [rsp + r10 + 0x20], al
movzx r8d, dl
movzx ecx, r15b
movzx eax, byte [rsp + r8 + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + rcx + 0x20]
mov byte [rsp + r8 + 0x20], al
mov byte [rsp + rcx + 0x20], dil
add r13b, byte [rsp + rdi + 0x20]
movzx eax, r13b
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
movzx edx, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
mov rax, qword [rbp + 0xc0]
xor dl, sil
mov byte [rax], dl
movzx ebx, byte [r12 + 4]
movzx ecx, byte [r12 + 5]
sub bl, 3
shl bl, 4
add cl, 0x3a
or bl, cl
movzx r8d, dl
add r14b, dil
movzx r10d, sil
mov rdi, qword [rbp + 0xc0]
inc r15b
mov rsi, qword [rsp + 0x1c8]
movzx r9d, r14b
movzx r11d, byte [rsp + r10 + 0x20]
movzx ecx, r15b
inc r15b
movzx eax, byte [rsp + r9 + 0x20]
mov byte [rsp + r10 + 0x20], al
movzx eax, byte [rsp + r8 + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + rcx + 0x20]
mov byte [rsp + r8 + 0x20], al
mov byte [rsp + rcx + 0x20], r11b
add r13b, byte [rsp + r11 + 0x20]
movzx eax, r13b
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 r10d, bl
movzx eax, cl
movzx r8d, byte [rsp + r10 + 0x20]
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rax, r11
add r11b, r14b
mov r14, qword [rsp + 0x198]
movzx edx, byte [rsp + rcx + 0x20]
movzx eax, al
movzx ecx, r15b
mov r15, qword [rsp + 0x190]
movzx r11d, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, bl
mov byte [rdi + 1], dl
movzx eax, byte [rsp + r11 + 0x20]
mov byte [rsp + r10 + 0x20], al
movzx r9d, dl
mov edx, r8d
movzx eax, byte [rsp + r9 + 0x20]
mov byte [rsp + r11 + 0x20], al
movzx eax, byte [rsp + rcx + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [r12 + 7]
mov byte [rsp + rcx + 0x20], r8b
add al, 0x3a
movzx r8d, byte [r12 + 6]
add r13b, byte [rsp + rdx + 0x20]
sub r8b, 3
mov r12, qword [rsp + 0x1d8]
shl r8b, 4
or r8b, al
movzx eax, r13b
mov r13, qword [rsp + 0x1a0]
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 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 + r11 + 0x20]
add rax, rdx
xor r8b, byte [rsp + rcx + 0x20]
movzx ecx, al
mov rax, rdi
xor r8b, byte [rsp + rcx + 0x20]
mov byte [rdi + 2], r8b
mov byte [rdi + 3], 0
mov rdi, qword [rsp + 0x1d0]
add rsp, 0x1a8
pop rbx
pop rbp
ret