Function at 0x14010ff46
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x38
mov r12d, 0xffffff9a
test rcx, rcx
je 0x140110245
mov r13, rcx
mov rbp, qword [rcx + 0x110]
test rbp, rbp
je 0x140110245
cmp qword [rbp], 0
je 0x14011023f
xor r12d, r12d
test r8d, r8d
je 0x140110245
mov qword [rbp + 0x18], rdx
mov dword [rbp + 0x20], r8d
mov ecx, r8d
mov rax, qword [rbp + 0x98]
mov r15d, dword [rbp + 0x10]
mov rdx, r15
add rdx, rax
cmp rdx, rcx
jae 0x14010ffc5
cmp dword [rbp + 0x118], 0
je 0x14010ffc5
add eax, r15d
mov dword [rbp + 0x20], eax
je 0x140110245
lea rax, [rbp + 8]
mov qword [rsp + 0x30], rax
lea r12, [rbp + 0xa8]
xor esi, esi
mov r14d, 0xff
mov qword [rsp + 0x28], r12
test r15d, r15d
je 0x140110044
mov eax, dword [rbp + 0x108]
test eax, eax
je 0x14010fffe
cmp dword [rbp + 0x118], 0
je 0x1401101cd
test r15d, r15d
jne 0x140110011
cmp qword [rbp + 0x98], 0
je 0x14011025e
mov eax, dword [rbp + 0x20]
cmp eax, r15d
cmovb r15d, eax
test r15d, r15d
je 0x14011017b
mov ebx, r15d
xor eax, eax
mov rcx, qword [rbp + 8]
mov rdx, qword [rbp + 0x18]
mov cl, byte [rcx + rax]
mov byte [rdx + rax], cl
inc rax
cmp rbx, rax
jne 0x140110029
jmp 0x14011017d
mov r15, qword [rbp + 0x98]
test r15, r15
je 0x140110237
mov eax, 0x4000
cmp r15, rax
cmovae r15, rax
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x110]
add r8, qword [rbp + 0x60]
mov rcx, r12
xor r9d, r9d
call fcn.140123277
mov ebx, 0xffffffff
test eax, eax
jne 0x140110260
mov r8, qword [rbp]
mov rax, qword [rbp + 0xb0]
mov rdx, qword [rbp + 0x100]
mov rcx, qword [rbp + 0xe0]
mov r9d, r15d
call qword [0x140192010]
cmp eax, r15d
jne 0x140110260
mov r8, rsi
cmp dword [r13 + 0x118], 0
je 0x14011015c
xor eax, eax
mov ecx, dword [r13 + 0x128]
mov edx, ecx
and edx, 0xfffd
or ecx, 2
xor edx, 3
imul edx, ecx
shr edx, 8
mov rcx, qword [rbp]
xor dl, byte [rcx + rax]
mov byte [rcx + rax], dl
movzx ecx, dl
mov rdx, qword [r13 + 0x130]
mov ebx, dword [r13 + 0x120]
mov edi, dword [r13 + 0x128]
mov esi, ebx
and esi, r14d
xor esi, ecx
shr ebx, 8
xor ebx, dword [rdx + rsi*4]
mov dword [r13 + 0x120], ebx
and ebx, r14d
add ebx, dword [r13 + 0x124]
imul ebx, ebx, 0x8088405
inc ebx
mov dword [r13 + 0x124], ebx
shr ebx, 0x18
mov esi, edi
and esi, r14d
xor esi, ebx
shr edi, 8
xor edi, dword [rdx + rsi*4]
mov dword [r13 + 0x128], edi
mov rdx, qword [rbp]
mov byte [rdx + rax], cl
inc rax
cmp r15, rax
jne 0x1401100c8
add qword [rbp + 0x60], r15
sub qword [rbp + 0x98], r15
mov rax, qword [rbp]
mov qword [rbp + 8], rax
mov dword [rbp + 0x10], r15d
mov rsi, r8
jmp 0x14010ffe7
xor ebx, ebx
add qword [rbp + 0x88], rbx
mov rdx, qword [rbp + 0x18]
mov ecx, dword [rbp + 0x90]
mov r8d, r15d
call fcn.140050610
mov dword [rbp + 0x90], eax
sub qword [rbp + 0xa0], rbx
sub dword [rbp + 0x10], r15d
sub dword [rbp + 0x20], r15d
add qword [rbp + 0x18], rbx
add qword [rbp + 8], rbx
add dword [rbp + 0x24], r15d
add esi, r15d
cmp dword [rbp + 0x20], 0
je 0x140110259
mov r15d, dword [rbp + 0x10]
jmp 0x14010ffe2
cmp eax, 0xc
je 0x1401101ba
mov r15d, dword [rbp + 0x24]
mov rdi, qword [rbp + 0x18]
mov rcx, qword [rsp + 0x30]
mov edx, 2
call fcn.14003f940
mov r12d, eax
test eax, eax
js 0x1401101fe
cmp qword [rbp + 0x28], 0
mov eax, 0xfffffffd
cmovne r12d, eax
mov ebx, dword [rbp + 0x24]
mov ecx, dword [rbp + 0x90]
sub rbx, r15
add qword [rbp + 0x88], rbx
mov rdx, rdi
mov r8d, ebx
call fcn.140050610
mov dword [rbp + 0x90], eax
sub qword [rbp + 0xa0], rbx
add esi, ebx
test r12d, r12d
jne 0x140110265
mov r12, qword [rsp + 0x28]
jmp 0x1401101ba
xor r15d, r15d
jmp 0x14010ffe7
mov r12d, 0xffffff9c
mov eax, r12d
add rsp, 0x38
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
ret
mov r12d, esi
jmp 0x140110245
mov ebx, esi
mov r12d, ebx
jmp 0x140110245
mov ebx, esi
cmp r12d, 1
jne 0x140110245
jmp 0x140110260