Function at 0x140067920
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, 0x28
mov r12d, 0xffffff9a
test rcx, rcx
je 0x140067c13
mov r14, rcx
mov rbp, qword [rcx + 0x110]
test rbp, rbp
je 0x140067c13
cmp qword [rbp], 0
je 0x140067bfc
xor r12d, r12d
test r8d, r8d
je 0x140067c13
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 0x14006799f
cmp dword [rbp + 0x118], 0
je 0x14006799f
add eax, r15d
mov dword [rbp + 0x20], eax
je 0x140067c13
lea rax, [rbp + 8]
mov qword [rsp + 0x20], rax
lea r12, [rbp + 0xa8]
xor r13d, r13d
test r15d, r15d
jne 0x140067aec
mov r15, qword [rbp + 0x98]
test r15, r15
je 0x140067ae9
mov eax, 0x4000
cmp r15, rax
cmovae r15, rax
test r15d, r15d
je 0x140067c0e
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp + 0x110]
add r8, qword [rbp + 0x60]
mov rcx, r12
xor r9d, r9d
call fcn.14009a530
mov ebx, 0xffffffff
test eax, eax
jne 0x140067c10
mov rdx, qword [rbp + 0x100]
mov r8, qword [rbp]
mov rcx, qword [rbp + 0xe0]
mov r9d, r15d
call qword [rbp + 0xb0]
cmp eax, r15d
jne 0x140067c10
cmp dword [r14 + 0x118], 0
mov r8d, 0xfffd
je 0x140067ad0
xor eax, eax
mov ecx, dword [r14 + 0x128]
and ecx, r8d
lea edx, [rcx + 2]
xor ecx, 3
imul ecx, edx
shr ecx, 8
mov rdx, qword [rbp]
xor cl, byte [rdx + rax]
mov byte [rdx + rax], cl
movzx ecx, cl
mov rdx, qword [r14 + 0x130]
mov ebx, dword [r14 + 0x120]
mov edi, dword [r14 + 0x128]
movzx esi, bl
xor esi, ecx
shr ebx, 8
xor ebx, dword [rdx + rsi*4]
mov dword [r14 + 0x120], ebx
movzx ebx, bl
add ebx, dword [r14 + 0x124]
imul ebx, ebx, 0x8088405
inc ebx
mov dword [r14 + 0x124], ebx
shr ebx, 0x18
movzx esi, dil
xor esi, ebx
shr edi, 8
xor edi, dword [rdx + rsi*4]
mov dword [r14 + 0x128], edi
mov rdx, qword [rbp]
mov byte [rdx + rax], cl
inc rax
cmp rax, r15
jb 0x140067a44
add qword [rbp + 0x60], r15
sub qword [rbp + 0x98], r15
mov rax, qword [rbp]
mov qword [rbp + 8], rax
mov dword [rbp + 0x10], r15d
jmp 0x140067aec
xor r15d, r15d
mov eax, dword [rbp + 0x108]
test eax, eax
je 0x140067b03
cmp dword [rbp + 0x118], 0
je 0x140067b90
test r15d, r15d
jne 0x140067b16
cmp qword [rbp + 0x98], 0
je 0x140067c09
mov eax, dword [rbp + 0x20]
cmp eax, r15d
cmovb r15d, eax
test r15d, r15d
je 0x140067b42
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 rax, rbx
jb 0x140067b2a
jmp 0x140067b44
xor ebx, ebx
add qword [rbp + 0x88], rbx
mov rdx, qword [rbp + 0x18]
mov ecx, dword [rbp + 0x90]
mov r8d, r15d
call fcn.1400223a0
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 r13d, r15d
cmp dword [rbp + 0x20], 0
je 0x140067c04
mov r15d, dword [rbp + 0x10]
jmp 0x1400679b2
cmp eax, 0xc
je 0x140067b81
mov rsi, r12
mov r15d, dword [rbp + 0x24]
mov rdi, qword [rbp + 0x18]
mov rcx, qword [rsp + 0x20]
mov edx, 2
call fcn.14000a0e0
mov r12d, eax
test eax, eax
js 0x140067bc4
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.1400223a0
mov dword [rbp + 0x90], eax
sub qword [rbp + 0xa0], rbx
add r13d, ebx
test r12d, r12d
jne 0x140067c27
mov r12, rsi
jmp 0x140067b81
mov r12d, 0xffffff9c
jmp 0x140067c13
mov r12d, r13d
jmp 0x140067c13
mov ebx, r13d
jmp 0x140067c10
xor ebx, ebx
mov r12d, ebx
mov eax, r12d
add rsp, 0x28
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
ret
mov ebx, r13d
cmp r12d, 1
je 0x140067c10
jmp 0x140067c13