Function at 0x140050ca0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov rax, rsp
mov qword [rax + 8], rcx
push rbp
push rbx
lea rbp, [rax - 0xc8]
sub rsp, 0x1b8
movsd xmm5, qword [0x1400e7080]
movaps xmmword [rax - 0x48], xmm6
movsd xmm6, qword [0x1400e70e0]
movaps xmmword [rax - 0x58], xmm7
movaps xmmword [rax - 0x68], xmm8
movaps xmmword [rax - 0x78], xmm9
mov rbx, rcx
movsd xmm8, qword [0x1400e84e8]
movsd xmm9, qword [0x1400e7318]
movsd xmm7, qword [0x1400e8ba8]
movaps xmmword [rax - 0x88], xmm10
movaps xmmword [rax - 0x98], xmm11
movaps xmmword [rax - 0xa8], xmm12
movsd xmm10, qword [0x1400e7478]
movsd xmm11, qword [0x1400e7a10]
xorps xmm12, xmm12
movaps xmm3, xmm12
movaps xmm4, xmm12
nop dword [rax]
movaps xmm2, xmm4
movaps xmm1, xmm4
movaps xmm0, xmm4
mulsd xmm2, xmm8
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 0x140050d72
movaps xmm0, xmm4
mulsd xmm0, xmm5
subsd xmm3, xmm0
addsd xmm4, xmm6
comisd xmm7, xmm4
ja 0x140050d30
movaps xmm11, xmmword [rsp + 0x130]
movaps xmm10, xmmword [rsp + 0x140]
movaps xmm9, xmmword [rsp + 0x150]
comisd xmm12, xmm3
movaps xmm12, xmmword [rsp + 0x120]
movaps xmm8, xmmword [rsp + 0x160]
movaps xmm7, xmmword [rsp + 0x170]
movaps xmm6, xmmword [rsp + 0x180]
jbe 0x140050dd7
call fcn.1400cb993
call fcn.1400cb949
mov rax, rbx
add rsp, 0x1b8
pop rbx
pop rbp
ret
mov qword [rsp + 0x1e0], rsi
mov qword [rsp + 0x1b0], rdi
mov qword [rsp + 0x1a8], r12
mov qword [rsp + 0x1a0], r13
xor edi, edi
mov qword [rsp + 0x198], r14
mov qword [rsp + 0x190], r15
lea rcx, [rsp + 0x20]
mov eax, edi
mov byte [rcx], al
inc eax
lea rcx, [rcx + 1]
cmp eax, 0x100
jb 0x140050e10
mov r9d, edi
xor r8b, r8b
mov r10d, 0xff
lea rsi, [fcn.1400cb993]
mov r11d, 1
mov ebx, edi
cmp r10d, r11d
jbe 0x140050e50
nop
lea r11d, [r11*2 + 1]
cmp r11d, r10d
jb 0x140050e40
nop dword [rax]
mov eax, r9d
test r9d, r9d
je 0x140050e96
dec eax
je 0x140050e8c
dec eax
je 0x140050e82
dec eax
movzx eax, r8b
je 0x140050e78
lea ecx, [r9 - 4]
movzx r8d, byte [rcx + rsi]
add r8b, byte [rsp + rax + 0x20]
jmp 0x140050ea8
cvttsd2si rcx, xmm3
shr ecx, 0x18
jmp 0x140050e9f
cvttsd2si rcx, xmm3
shr ecx, 0x10
jmp 0x140050e9b
cvttsd2si rcx, xmm3
shr ecx, 8
jmp 0x140050e9b
cvttsd2si rcx, xmm3
movzx eax, r8b
movzx r8d, byte [rsp + rax + 0x20]
add r8b, cl
inc r9d
cmp r9d, 0x17
jb 0x140050eb8
mov r9d, edi
add r8b, 0x17
movzx eax, r8b
inc ebx
and eax, r11d
cmp ebx, 0xb
jbe 0x140050ecd
xor edx, edx
div r10d
mov eax, edx
cmp eax, r10d
ja 0x140050e50
cmp r10d, eax
je 0x140050efb
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
dec r10d
jne 0x140050e32
movzx esi, byte [rsp + 0x21]
movzx r10d, byte [rsp + 0x27]
movzx r15d, byte [rsp + 0x25]
movzx r14d, byte [rsp + rsi + 0x20]
movzx eax, r8b
inc sil
movzx edx, byte [rsp + rax + 0x20]
add r14b, byte [rsp + 0x23]
lea r12, [fcn.1400cb949]
movzx r11d, byte [rsp + rdx + 0x20]
movzx ecx, byte [r12 + 1]
movzx r13d, byte [r12]
sub cl, 0xf
movzx r8d, r14b
sub r13b, 6
movzx eax, byte [rsp + r8 + 0x20]
shl r13b, 4
lea rbx, [rsp + 0x20]
mov byte [rsp + rdx + 0x20], al
movzx eax, byte [rsp + r10 + 0x20]
or r13b, cl
mov byte [rsp + r8 + 0x20], al
movzx eax, sil
mov qword [rbp + 0xd8], SafeArrayCopy
add rbx, rax
movzx eax, byte [rbx]
mov byte [rsp + r10 + 0x20], al
mov byte [rbx], r11b
add r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add ecx, eax
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r8 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r11d
movzx edx, byte [rsp + rdx + 0x20]
movzx eax, cl
xor dl, byte [rsp + rax + 0x20]
xor dl, r13b
nop word [rax + rax]
add r14b, byte [rbx]
movzx eax, byte [r12 + 3]
movzx r11d, byte [r12 + 2]
sub al, 0xf
movzx edx, dl
movzx r8d, r13b
movzx r10d, byte [rsp + r8 + 0x20]
sub r11b, 6
movzx r9d, r14b
lea r12, [r12 + 2]
shl r11b, 4
inc sil
or r11b, al
movzx eax, byte [rsp + r9 + 0x20]
lea rbx, [rsp + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
inc rdi
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
movzx r13d, r11b
add rbx, rax
movzx eax, byte [rbx]
mov byte [rsp + rdx + 0x20], al
mov byte [rbx], r10b
add r15b, byte [rsp + r10 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r8 + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx edx, byte [rsp + rdx + 0x20]
movzx eax, cl
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rdi, rdi
jle 0x140051084
mov rax, qword [rbp + 0xd0]
mov byte [rdi + rax - 1], dl
dec qword [rbp + 0xd8]
jne 0x140050fd0
movzx edx, dl
movzx eax, sil
movzx r9d, r13b
add r14b, byte [rsp + rax + 0x20]
movzx r10d, byte [rsp + r9 + 0x20]
mov r13, qword [rbp + 0xd0]
movzx r8d, r14b
lea r12, [fcn.1400cb949]
inc sil
movzx eax, byte [rsp + r8 + 0x20]
movzx ecx, byte [r12 + 0x22]
movzx edi, byte [r12 + 0x23]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
sub cl, 6
mov byte [rsp + r8 + 0x20], al
shl cl, 4
movzx r11d, sil
movzx eax, byte [rsp + r11 + 0x20]
sub dil, 0xf
inc sil
mov byte [rsp + rdx + 0x20], al
mov byte [rsp + r11 + 0x20], r10b
add r15b, byte [rsp + r10 + 0x20]
add r14b, byte [rsp + r11 + 0x20]
or dil, cl
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
movzx r11d, sil
add ecx, eax
movzx eax, byte [rsp + r9 + 0x20]
movzx r9d, r14b
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r8 + 0x20]
movzx r8d, dil
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx r10d, byte [rsp + r8 + 0x20]
movzx eax, cl
movzx ecx, byte [rsp + rdx + 0x20]
xor cl, byte [rsp + rax + 0x20]
xor cl, dil
lea rdi, [r12 + 0x26]
mov byte [r13 + 0x10], cl
movzx eax, byte [r12 + 0x25]
movzx ebx, byte [r12 + 0x24]
sub al, 0xf
movzx edx, cl
sub bl, 6
shl bl, 4
or bl, al
movzx eax, byte [rsp + r9 + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + r11 + 0x20]
mov byte [rsp + rdx + 0x20], al
mov byte [rsp + r11 + 0x20], r10b
add r15b, byte [rsp + r10 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r8 + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx eax, cl
movzx ecx, byte [rsp + rdx + 0x20]
xor cl, byte [rsp + rax + 0x20]
xor cl, bl
mov byte [r13 + 0x11], cl
movzx eax, byte [rdi]
movzx edx, byte [rdi + 1]
sub al, 6
sub dl, 0xf
shl al, 4
add r14b, byte [rsp + r11 + 0x20]
or dl, al
movzx r8d, bl
movzx r10d, byte [rsp + r8 + 0x20]
movzx r9d, r14b
mov byte [rbp + 0xd8], dl
movzx eax, byte [rsp + r9 + 0x20]
movzx edx, cl
inc sil
mov byte [rsp + r8 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
lea r12, [rsp + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
mov ebx, 0x13
add r12, rax
movzx eax, byte [r12]
mov byte [rsp + rdx + 0x20], al
mov byte [r12], r10b
add r15b, byte [rsp + r10 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r8 + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx eax, cl
movzx ecx, byte [rsp + rdx + 0x20]
movzx edx, byte [rbp + 0xd8]
xor cl, byte [rsp + rax + 0x20]
xor cl, dl
mov byte [r13 + 0x12], cl
lea r13d, [rbx - 2]
nop dword [rax + rax]
add r14b, byte [r12]
movzx eax, byte [rdi + 3]
movzx r11d, byte [rdi + 2]
sub al, 0xf
movzx r8d, dl
movzx edx, cl
movzx r10d, byte [rsp + r8 + 0x20]
sub r11b, 6
movzx r9d, r14b
lea rdi, [rdi + 2]
shl r11b, 4
inc sil
or r11b, al
movzx eax, byte [rsp + r9 + 0x20]
lea r12, [rsp + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
inc rbx
mov byte [rsp + r9 + 0x20], al
movzx eax, sil
add r12, rax
movzx eax, byte [r12]
mov byte [rsp + rdx + 0x20], al
mov byte [r12], r10b
add r15b, byte [rsp + r10 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + rdx + 0x20]
add ecx, eax
movzx eax, byte [rsp + r8 + 0x20]
add ecx, eax
movzx eax, cl
movzx ecx, byte [rsp + r9 + 0x20]
movzx edx, byte [rsp + rax + 0x20]
add ecx, r10d
movzx eax, cl
movzx ecx, byte [rsp + rdx + 0x20]
movzx edx, r11b
xor cl, byte [rsp + rax + 0x20]
xor cl, r11b
test rbx, rbx
jle 0x140051344
mov rax, qword [rbp + 0xd0]
mov byte [rbx + rax - 1], cl
dec r13
jne 0x140051290
mov r15, qword [rsp + 0x190]
mov r12, qword [rsp + 0x1a8]
mov rdi, qword [rsp + 0x1b0]
movzx eax, sil
movzx edx, cl
movzx r9d, r11b
add r14b, byte [rsp + rax + 0x20]
movzx r11d, byte [rsp + r9 + 0x20]
inc sil
movzx r10d, r14b
mov r14, qword [rsp + 0x198]
movzx ecx, sil
movzx eax, byte [rsp + r10 + 0x20]
mov rsi, qword [rsp + 0x1e0]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + rdx + 0x20]
mov byte [rsp + r10 + 0x20], al
movzx eax, byte [rsp + rcx + 0x20]
mov byte [rsp + rdx + 0x20], al
mov rax, qword [rbp + 0xd0]
mov byte [rsp + rcx + 0x20], r11b
mov byte [rax + 0x24], r13b
mov r13, qword [rsp + 0x1a0]
add rsp, 0x1b8
pop rbx
pop rbp
ret