Function at 0x140042978
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov rax, rsp
mov qword [rax + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
lea rbp, [rax - 0x68]
sub rsp, 0x130
movaps xmmword [rax - 0x48], xmm6
mov r13, rcx
movsd xmm6, qword [0x140212ca0]
xorps xmm5, xmm5
xorps xmm4, xmm4
xorps xmm3, xmm3
movaps xmm2, xmm3
movaps xmm1, xmm3
mulsd xmm2, qword [0x1402127a0]
movaps xmm0, xmm3
mulsd xmm1, qword [0x140212218]
mulsd xmm0, xmm3
mulsd xmm2, xmm3
mulsd xmm1, xmm3
subsd xmm2, xmm0
addsd xmm1, qword [0x1402122c8]
divsd xmm2, xmm1
addsd xmm4, xmm2
comisd xmm4, xmmword [0x1402125d8]
jbe 0x1400429ff
movaps xmm0, xmm3
mulsd xmm0, qword [0x140212020]
subsd xmm4, xmm0
addsd xmm3, qword [0x14020d178]
comisd xmm6, xmm3
ja 0x1400429ad
comisd xmm5, xmm4
jbe 0x140042a22
call fcn.1400493fe
call fcn.1400493d6
jmp 0x140042fd3
xor eax, eax
lea rcx, [rsp + 0x20]
mov byte [rcx], al
inc eax
inc rcx
cmp eax, 0x100
jb 0x140042a29
xor r10d, r10d
mov r9d, 0xff
xor cl, cl
xor ebx, ebx
lea r11d, [rbx + 1]
cmp r9d, r11d
jbe 0x140042a5a
lea r11d, [r11*2 + 1]
cmp r11d, r9d
jb 0x140042a4d
movzx eax, cl
mov dl, byte [rsp + rax + 0x20]
mov eax, r10d
test r10d, r10d
je 0x140042aa6
sub eax, 1
je 0x140042a9c
sub eax, 1
je 0x140042a92
cmp eax, 1
je 0x140042a88
lea ecx, [r10 - 4]
lea rax, [fcn.1400493fe]
mov al, byte [rcx + rax]
jmp 0x140042aab
cvttsd2si rax, xmm4
shr eax, 0x18
jmp 0x140042aab
cvttsd2si rax, xmm4
shr eax, 0x10
jmp 0x140042aab
cvttsd2si rax, xmm4
shr eax, 8
jmp 0x140042aab
cvttsd2si rax, xmm4
add al, dl
lea r8d, [r10 + 1]
movzx edx, al
cmp r8d, 0x19
lea eax, [rdx + 0x19]
movzx ecx, al
cmovb ecx, edx
sbb r10d, r10d
movzx edi, cl
and r10d, r8d
mov eax, edi
inc ebx
and eax, r11d
cmp ebx, 0xb
jbe 0x140042add
xor edx, edx
div r9d
mov eax, edx
mov cl, dil
cmp eax, r9d
ja 0x140042a5a
je 0x140042b08
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, dil
add r9d, 0xffffffff
jne 0x140042a42
movzx edx, byte [rsp + 0x27]
lea rax, [fcn.1400493d6]
mov cl, byte [rax + 1]
mov r8d, edx
mov bl, byte [rax]
sub cl, 0x6a
movzx r14d, byte [rsp + 0x21]
sub bl, 5
movzx r10d, byte [rsp + rdi + 0x20]
mov r15b, byte [rsp + 0x25]
shl bl, 4
mov r12b, byte [rsp + r14 + 0x20]
or bl, cl
movzx r11d, byte [rsp + r10 + 0x20]
inc r14b
add r12b, byte [rsp + 0x23]
movzx r9d, r12b
movzx ecx, r14b
mov qword [rbp + 0x78], 7
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 edx, r11d
mov byte [rsp + rcx + 0x20], r11b
add r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 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 + r9 + 0x20]
add rax, r11
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
lea rax, [fcn.1400493d6]
xor dl, bl
xor esi, esi
mov r11b, byte [rax + 3]
add rax, 2
mov qword [rbp + 0x80], rax
add r12b, cl
movzx r8d, dl
sub r11b, 0x6a
movzx r9d, bl
inc r14b
mov al, byte [rax]
inc rsi
sub al, 5
movzx r10d, r12b
shl al, 4
movzx edi, byte [rsp + r9 + 0x20]
or r11b, al
movzx ecx, r14b
mov edx, edi
mov al, byte [rsp + r10 + 0x20]
mov bl, r11b
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 r15b, byte [rsp + rdi + 0x20]
movzx eax, r15b
mov byte [rbp + 0x70], dil
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, rdi
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rsi, rsi
jle 0x140042c85
mov byte [rsi + r13 - 1], dl
sub qword [rbp + 0x78], 1
mov cl, dil
mov rax, qword [rbp + 0x80]
jne 0x140042bd5
add r12b, byte [rbp + 0x70]
lea rdi, [fcn.1400493d6]
movzx r8d, dl
add rdi, 0x10
movzx r9d, bl
inc r14b
movzx r10d, r12b
mov ebx, 8
movzx ecx, r14b
mov al, byte [rdi]
movzx r11d, byte [rsp + r9 + 0x20]
sub al, 5
mov sil, byte [rdi + 1]
mov edx, r11d
shl al, 4
sub sil, 0x6a
or sil, al
mov qword [rbp + 0x80], rbx
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], r11b
add r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
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, r11
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
mov cl, r11b
xor dl, byte [rsp + rax + 0x20]
xor dl, sil
mov byte [r13 + 7], dl
add r12b, cl
movzx r8d, dl
movzx r9d, sil
lea rdi, [rdi + 2]
mov al, byte [rdi]
inc r14b
mov r11b, byte [rdi + 1]
sub al, 5
shl al, 4
sub r11b, 0x6a
movzx esi, byte [rsp + r9 + 0x20]
or r11b, al
movzx r10d, r12b
mov edx, esi
movzx ecx, r14b
inc rbx
mov byte [rbp + 0x70], sil
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], sil
add r15b, byte [rsp + rsi + 0x20]
movzx eax, r15b
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, rsi
mov sil, r11b
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r11b
test rbx, rbx
jle 0x140042df4
mov byte [rbx + r13 - 1], dl
sub qword [rbp + 0x80], 1
mov r8b, byte [rbp + 0x70]
mov cl, r8b
jne 0x140042d4b
movzx r9d, sil
lea rdi, [fcn.1400493d6]
mov cl, byte [rdi + 0x22]
add r12b, r8b
mov bl, byte [rdi + 0x23]
sub cl, 5
shl cl, 4
sub bl, 0x6a
movzx r11d, byte [rsp + r9 + 0x20]
or bl, cl
movzx r8d, dl
inc r14b
movzx r10d, r12b
add r12b, r11b
movzx ecx, r14b
inc 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], r11b
add r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rcx, rax
movzx r9d, bl
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, r11
movzx r10d, r12b
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
mov al, byte [rsp + r10 + 0x20]
xor dl, bl
mov byte [r13 + 0x10], dl
mov cl, byte [rdi + 0x24]
mov sil, byte [rdi + 0x25]
sub cl, 5
movzx edi, byte [rsp + r9 + 0x20]
sub sil, 0x6a
mov byte [rsp + r9 + 0x20], al
shl cl, 4
or sil, cl
movzx r8d, dl
movzx ecx, r14b
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 r15b, byte [rsp + rdi + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rcx, rax
movzx r9d, sil
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, rdi
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
lea rax, [fcn.1400493d6]
xor dl, sil
mov byte [r13 + 0x11], dl
mov cl, byte [rax + 0x26]
mov bl, byte [rax + 0x27]
sub cl, 5
shl cl, 4
sub bl, 0x6a
or bl, cl
movzx r11d, byte [rsp + r9 + 0x20]
add r12b, dil
movzx r8d, dl
inc r14b
movzx r10d, r12b
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], r11b
add r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
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, r11
movzx eax, al
mov dl, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, bl
mov byte [r13 + 0x12], dl
mov byte [r13 + 0x13], 0
lea r11, [rsp + 0x130]
mov rax, r13
mov rbx, qword [r11 + 0x58]
movaps xmm6, xmmword [r11 - 0x10]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret