Function at 0x140049810
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 [0x140149bd8]
mov rbx, rcx
movaps xmmword [rax - 0x48], xmm6
xorps xmm3, xmm3
movsd xmm6, qword [0x14014a100]
xorps xmm4, xmm4
movaps xmmword [rax - 0x58], xmm7
movsd xmm7, qword [0x14014b180]
movaps xmmword [rax - 0x68], xmm8
movsd xmm8, qword [0x14014bce0]
movaps xmmword [rax - 0x78], xmm9
movsd xmm9, qword [0x14014a390]
movaps xmmword [rax - 0x88], xmm10
movsd xmm10, qword [0x14014a748]
movaps xmmword [rax - 0x98], xmm11
movsd xmm11, qword [0x14014ad38]
movaps xmmword [rax - 0xa8], 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 0x1400498e2
movaps xmm0, xmm4
mulsd xmm0, xmm5
subsd xmm3, xmm0
addsd xmm4, xmm6
comisd xmm7, xmm4
ja 0x1400498a0
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 0x140049947
call fcn.1400b3868
call fcn.1400b38ea
mov rax, rbx
add rsp, 0x1b8
pop rbx
pop rbp
ret
mov qword [rsp + 0x1e8], rsi
lea rcx, [rsp + 0x20]
mov qword [rsp + 0x1b0], rdi
xor esi, esi
mov qword [rsp + 0x1a8], r12
mov eax, esi
mov qword [rsp + 0x1a0], r13
mov qword [rsp + 0x198], r14
mov qword [rsp + 0x190], r15
mov byte [rcx], al
lea rcx, [rcx + 1]
inc eax
cmp eax, 0x100
jb 0x140049980
mov r9d, esi
lea r14, [fcn.1400b38ea]
xor cl, cl
mov r10d, 0xff
mov r11d, 1
mov edi, esi
cmp r10d, r11d
jbe 0x1400499c0
nop
lea r11d, [r11*2 + 1]
cmp r11d, r10d
jb 0x1400499b0
nop dword [rax]
movzx eax, cl
movzx edx, byte [rsp + rax + 0x20]
mov eax, r9d
test r9d, r9d
je 0x140049a08
sub eax, 1
je 0x1400499fe
sub eax, 1
je 0x1400499f4
cmp eax, 1
je 0x1400499ea
lea eax, [r9 - 4]
movzx eax, byte [rax + r14]
jmp 0x140049a0d
cvttsd2si rax, xmm3
shr eax, 0x18
jmp 0x140049a0d
cvttsd2si rax, xmm3
shr eax, 0x10
jmp 0x140049a0d
cvttsd2si rax, xmm3
shr eax, 8
jmp 0x140049a0d
cvttsd2si rax, xmm3
add dl, al
lea r8d, [r9 + 1]
cmp r8d, 0x1d
mov r9d, esi
cmovb r9d, r8d
lea eax, [rdx + 0x1d]
movzx ecx, al
cmovb ecx, edx
inc edi
movzx ebx, cl
mov eax, ebx
and eax, r11d
cmp edi, 0xb
jbe 0x140049a3d
xor edx, edx
div r10d
mov eax, edx
movzx ecx, bl
cmp eax, r10d
ja 0x1400499c0
je 0x140049a6b
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, bl
add r10d, 0xffffffff
jne 0x1400499a1
movzx r10d, byte [rsp + rbx + 0x20]
lea rdi, [fcn.1400b3868]
movzx edx, byte [rsp + 0x27]
mov rbx, rdi
movzx r14d, byte [rsp + 0x21]
movzx r12d, byte [rsp + 0x23]
movzx r11d, byte [rsp + r10 + 0x20]
movzx r15d, byte [rsp + 0x25]
add r12b, byte [rsp + r14 + 0x20]
inc r14b
movzx ecx, byte [rdi + 1]
movzx r13d, byte [rdi]
sub cl, 6
movzx r9d, r12b
sub r13b, 7
shl r13b, 4
or r13b, cl
mov byte [rbp + 0xd8], r11b
movzx ecx, r14b
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 r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
mov qword [rbp + 0xe0], 0x1d
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r10 + 0x20]
add rcx, rax
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, r11
movzx eax, al
movzx edx, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r13b
nop
movzx eax, byte [rbx + 2]
lea rbx, [rbx + 2]
add r12b, byte [rbp + 0xd8]
sub al, 7
movzx r11d, byte [rbx + 1]
inc r14b
shl al, 4
sub r11b, 6
or r11b, al
movzx r8d, dl
movzx r10d, r13b
inc rsi
movzx r9d, r12b
movzx ecx, r14b
movzx r13d, r11b
movzx edi, byte [rsp + r10 + 0x20]
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], dil
add r15b, byte [rsp + rdi + 0x20]
movzx eax, r15b
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]
xor dl, r11b
test rsi, rsi
jle 0x140049bf5
mov rax, qword [rbp + 0xd0]
mov byte [rsi + rax - 1], dl
sub qword [rbp + 0xe0], 1
mov byte [rbp + 0xd8], dil
jne 0x140049b40
movzx r11d, byte [rsp + r13 + 0x20]
lea rsi, [fcn.1400b3868]
movzx ecx, byte [rsi + 0x3c]
add r12b, dil
movzx ebx, byte [rsi + 0x3d]
sub cl, 7
shl cl, 4
sub bl, 6
or bl, cl
movzx r8d, dl
movzx r9d, r12b
inc r14b
movzx ecx, r14b
add r12b, r11b
movzx r10d, bl
inc r14b
movzx eax, byte [rsp + r9 + 0x20]
mov byte [rsp + r13 + 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 r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx eax, byte [rsp + r13 + 0x20]
mov r13, qword [rbp + 0xd0]
add rcx, rax
movzx eax, cl
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
add rax, r11
movzx r9d, r12b
movzx eax, al
movzx edx, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r9 + 0x20]
xor dl, bl
movzx ebx, byte [rsp + r10 + 0x20]
mov byte [rsp + r10 + 0x20], al
mov byte [r13 + 0x1d], dl
movzx ecx, byte [rsi + 0x3e]
movzx edi, byte [rsi + 0x3f]
sub cl, 7
shl cl, 4
sub dil, 6
or dil, cl
movzx r8d, dl
movzx ecx, r14b
add rsi, 0x40
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], bl
add r15b, byte [rsp + rbx + 0x20]
movzx eax, r15b
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, rbx
movzx eax, al
movzx edx, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, dil
mov byte [r13 + 0x1e], dl
movzx eax, byte [rsi]
movzx ecx, byte [rsi + 1]
sub al, 7
shl al, 4
sub cl, 6
or cl, al
mov byte [rbp + 0xe0], cl
movzx r8d, dl
add r12b, bl
movzx r10d, r12b
inc r14b
movzx r9d, dil
mov ebx, 0x20
movzx ecx, r14b
movzx eax, byte [rsp + r10 + 0x20]
movzx r11d, byte [rsp + r9 + 0x20]
mov byte [rsp + r9 + 0x20], al
movzx eax, byte [rsp + r8 + 0x20]
mov byte [rsp + r10 + 0x20], al
movzx eax, 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
mov byte [rbp + 0xd8], r11b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
movzx r8d, byte [rbp + 0xe0]
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
movzx edx, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
xor dl, r8b
mov byte [r13 + 0x1f], dl
lea r13d, [rbx - 1]
nop dword [rax]
movzx eax, byte [rsi + 2]
lea rsi, [rsi + 2]
add r12b, byte [rbp + 0xd8]
sub al, 7
movzx r11d, byte [rsi + 1]
inc r14b
shl al, 4
sub r11b, 6
or r11b, al
movzx r10d, r8b
movzx r8d, dl
inc rbx
movzx r9d, r12b
movzx ecx, r14b
movzx edi, byte [rsp + r10 + 0x20]
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], dil
add r15b, byte [rsp + rdi + 0x20]
movzx eax, r15b
movzx ecx, byte [rsp + rax + 0x20]
movzx eax, byte [rsp + r8 + 0x20]
add rcx, rax
movzx r8d, r11b
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]
xor dl, r11b
test rbx, rbx
jle 0x140049eb5
mov rax, qword [rbp + 0xd0]
mov byte [rbx + rax - 1], dl
mov byte [rbp + 0xd8], dil
sub r13, 1
jne 0x140049e00
movzx r11d, byte [rsp + r8 + 0x20]
lea rsi, [fcn.1400b3868]
movzx ecx, byte [rsi + 0x80]
add r12b, dil
movzx ebx, byte [rsi + 0x81]
sub cl, 7
mov rdi, qword [rbp + 0xd0]
inc r14b
mov r13, qword [rsp + 0x1a0]
mov r10, r8
mov rsi, qword [rsp + 0x1e8]
sub bl, 6
shl cl, 4
or bl, cl
movzx r9d, r12b
mov r12, qword [rsp + 0x1a8]
movzx ecx, r14b
mov r14, qword [rsp + 0x198]
movzx eax, byte [rsp + r9 + 0x20]
mov byte [rsp + r8 + 0x20], al
movzx r8d, dl
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 r15b, byte [rsp + r11 + 0x20]
movzx eax, r15b
mov r15, qword [rsp + 0x190]
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
movzx edx, byte [rsp + rcx + 0x20]
xor dl, byte [rsp + rax + 0x20]
mov rax, rdi
xor dl, bl
mov byte [rdi + 0x3f], dl
mov byte [rdi + 0x40], 0
mov rdi, qword [rsp + 0x1b0]
add rsp, 0x1b8
pop rbx
pop rbp
ret