Function at 0x489230
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov rcx, qword gs:[0x28]
mov rcx, qword [rcx]
cmp rsp, qword [rcx + 0x10]
jbe 0x4895e9
sub rsp, 0x68
mov qword [rsp + 0x60], rbp
lea rbp, [rsp + 0x60]
mov rax, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x70]
xor edx, edx
xor ebx, ebx
xor esi, esi
xor edi, edi
xor r8d, r8d
jmp 0x489286
dec rax
mov r9, rax
neg rax
sar rax, 0x3f
and rax, 1
add rcx, rax
mov rax, r9
test rax, rax
jle 0x48958e
mov qword [rsp + 0x70], rcx
mov qword [rsp + 0x78], rax
mov byte [rsp + 0x46], r8b
movzx r9d, byte [rcx]
mov byte [rsp + 0x47], r9b
cmp r9b, 0x20
jbe 0x4894f5
cmp r9b, 0x22
je 0x489369
cmp r9b, 0x5c
jne 0x4892cf
inc rdi
cmp rax, 1
jae 0x48926f
jmp 0x4895e2
mov qword [rsp], rbx
mov qword [rsp + 8], rdx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
call fcn.00489160
mov rax, qword [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
mov rdx, qword [rsp + 0x30]
lea rbx, [rcx + 1]
cmp rbx, rdx
ja 0x489326
movzx r9d, byte [rsp + 0x47]
mov byte [rax + rcx], r9b
mov rcx, qword [rsp + 0x70]
mov rsi, rdx
mov rdx, rbx
xor edi, edi
mov rbx, rax
movzx r8d, byte [rsp + 0x46]
mov rax, qword [rsp + 0x78]
jmp 0x4892c4
mov qword [rsp + 0x50], rcx
lea rsi, [0x00698380]
mov qword [rsp], rsi
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rcx
mov qword [rsp + 0x18], rdx
mov qword [rsp + 0x20], rbx
call fcn.0043feb0
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x30]
mov rdx, qword [rsp + 0x38]
lea rbx, [rcx + 1]
mov rcx, qword [rsp + 0x50]
jmp 0x4892ff
mov qword [rsp + 0x48], rdi
mov qword [rsp], rbx
mov qword [rsp + 8], rdx
mov qword [rsp + 0x10], rsi
mov rax, rdi
shr rdi, 0x3f
lea rcx, [rax + rdi]
sar rcx, 1
mov qword [rsp + 0x58], rcx
mov qword [rsp + 0x18], rcx
call fcn.00489160
mov rax, qword [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
mov qword [rsp + 0x50], rcx
mov rdx, qword [rsp + 0x30]
mov rbx, qword [rsp + 0x58]
shl rbx, 1
mov rsi, qword [rsp + 0x48]
cmp rsi, rbx
jne 0x48948e
movzx ebx, byte [rsp + 0x46]
test bl, bl
je 0x489482
mov rsi, qword [rsp + 0x78]
cmp rsi, 1
jle 0x48947b
mov rdi, qword [rsp + 0x70]
cmp byte [rdi + 1], 0x22
jne 0x489471
lea r8, [rcx + 1]
cmp r8, rdx
ja 0x489424
movzx r9d, byte [rsp + 0x47]
mov byte [rax + rcx], r9b
lea rcx, [rdi + 1]
dec rsi
xor ebx, 1
xor edi, edi
mov r9, rax
mov rax, rsi
mov rsi, rdx
mov rdx, r8
mov r8d, ebx
mov rbx, r9
jmp 0x4892c4
lea rbx, [0x00698380]
mov qword [rsp], rbx
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rcx
mov qword [rsp + 0x18], rdx
mov qword [rsp + 0x20], r8
call fcn.0043feb0
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x30]
mov rdx, qword [rsp + 0x38]
lea r8, [rcx + 1]
mov rcx, qword [rsp + 0x50]
movzx ebx, byte [rsp + 0x46]
mov rsi, qword [rsp + 0x78]
mov rdi, qword [rsp + 0x70]
jmp 0x4893f7
mov rcx, rdi
mov r8, qword [rsp + 0x50]
jmp 0x489408
mov rdi, qword [rsp + 0x70]
jmp 0x489471
mov rsi, qword [rsp + 0x78]
mov rdi, qword [rsp + 0x70]
jmp 0x489471
lea rbx, [rcx + 1]
cmp rbx, rdx
ja 0x4894b7
movzx edi, byte [rsp + 0x47]
mov byte [rax + rcx], dil
mov rsi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x70]
mov r8, rbx
movzx ebx, byte [rsp + 0x46]
jmp 0x48940b
lea rsi, [0x00698380]
mov qword [rsp], rsi
mov qword [rsp + 8], rax
mov qword [rsp + 0x10], rcx
mov qword [rsp + 0x18], rdx
mov qword [rsp + 0x20], rbx
call fcn.0043feb0
mov rax, qword [rsp + 0x28]
mov rcx, qword [rsp + 0x30]
mov rdx, qword [rsp + 0x38]
lea rbx, [rcx + 1]
mov rcx, qword [rsp + 0x50]
jmp 0x489497
cmp r9b, 9
jne 0x48957f
test r8b, r8b
jne 0x4892cf
mov qword [rsp], rbx
mov qword [rsp + 8], rdx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
call fcn.00489160
mov rax, qword [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
mov rdx, qword [rsp + 0x30]
mov qword [rsp + 0x80], rax
mov qword [rsp + 0x88], rcx
mov qword [rsp + 0x90], rdx
mov rax, qword [rsp + 0x78]
dec rax
mov rcx, rax
neg rax
sar rax, 0x3f
and rax, 1
mov rdx, qword [rsp + 0x70]
add rax, rdx
mov qword [rsp + 0x98], rax
mov qword [rsp + 0xa0], rcx
mov rbp, qword [rsp + 0x60]
add rsp, 0x68
ret
cmp r9b, 0x20
je 0x4894ff
jmp 0x4892cf
mov qword [rsp], rbx
mov qword [rsp + 8], rdx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
call fcn.00489160
mov rax, qword [rsp + 0x20]
mov rcx, qword [rsp + 0x28]
mov rdx, qword [rsp + 0x30]
mov qword [rsp + 0x80], rax
mov qword [rsp + 0x88], rcx
mov qword [rsp + 0x90], rdx
xorps xmm0, xmm0
movups xmmword [rsp + 0x98], xmm0
mov rbp, qword [rsp + 0x60]
add rsp, 0x68
ret
call fcn.0042c490
ud2
call fcn.00454ef0
jmp fcn.00489230