Function at 0x180028830
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x50]
sub rsp, 0x150
mov rax, qword [0x1801ae098]
xor rax, rsp
mov qword [rbp + 0x48], rax
xor r12d, r12d
mov dword [rsp + 0x2c], r12d
call fcn.180026ae0
mov rsi, rax
mov qword [rbp - 0x80], rax
mov rcx, rax
call fcn.180026980
mov rbx, rax
mov qword [rsp + 0x50], rax
xor edi, edi
mov dword [rsp + 0x2c], edi
mov rcx, rsi
call fcn.180026820
test rax, rax
je 0x180028ce9
nop dword [rax]
mov rax, qword [rbx]
mov r14, qword [rax]
mov qword [rsp + 0x78], r14
xor r13d, r13d
mov rcx, r14
call fcn.180026560
test rax, rax
je 0x180028cc6
xor edi, edi
mov ebx, edi
nop dword [rax]
nop word [rax + rax]
mov rdx, qword [r14]
xorps xmm0, xmm0
movups xmmword [rbp + 0x28], xmm0
mov qword [rbp + 0x38], rdi
mov qword [rbp + 0x40], rdi
mov r8, 0xffffffffffffffff
nop dword [rax]
inc r8
cmp byte [rdx + r8], 0
jne 0x1800288f0
lea rcx, [rbp + 0x28]
call fcn.180005880
nop
mov rdx, rbx
mov rcx, r14
call fcn.180026690
mov r15, rax
mov rsi, qword [rax + 0x10]
mov rdi, qword [rax + 0x18]
xorps xmm0, xmm0
movups xmmword [rsp + 0x30], xmm0
xor eax, eax
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x48], rax
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rdi + r8], al
jne 0x180028935
mov rdx, rdi
lea rcx, [rsp + 0x30]
call fcn.180005880
cmp qword [rsp + 0x40], 0
sete bl
lea rcx, [rsp + 0x30]
call fcn.180005690
xor edx, edx
test bl, bl
je 0x180028a55
mov byte [rsp + 0x24], 0xd
mov al, 0x37
movzx ecx, al
xor al, 0xd
mov byte [rsp + 0x25], al
xor cl, 0xd
mov byte [rsp + 0x26], cl
mov byte [rsp + 0x27], dl
lea r8, [rsp + 0x25]
lea rdx, [rbp + 0x28]
lea rcx, [rbp - 0x18]
call fcn.18005a540
nop
mov r8, 0xffffffffffffffff
nop dword [rax]
inc r8
cmp byte [rsi + r8], 0
jne 0x1800289a0
mov rdx, rsi
mov rcx, rax
call fcn.180008760
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x78], xmm0
movups xmmword [rsp + 0x58], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x68], xmm1
movups xmmword [rsp + 0x68], xmm1
xor edi, edi
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], 0xf
mov byte [rax], dil
or r12d, 8
mov rdx, qword [rbp + 0x40]
cmp rdx, 0x10
jb 0x180028a26
inc rdx
mov rcx, qword [rbp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x180028a19
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180028d16
call fcn.1800b7e4c
movups xmm0, xmmword [rbp - 0x78]
movups xmm1, xmmword [rbp - 0x68]
movups xmmword [rbp + 0x28], xmm0
movups xmmword [rbp + 0x38], xmm1
mov qword [rsp + 0x68], rdi
mov qword [rsp + 0x70], 0xf
mov byte [rsp + 0x58], dil
lea rcx, [rsp + 0x58]
call fcn.180005690
nop
lea rcx, [rbp - 0x18]
jmp 0x180028c14
mov byte [rsp + 0x20], 0x7a
mov al, 0x40
movzx ecx, al
xor al, 0x7a
mov byte [rsp + 0x21], al
xor cl, 0x7a
mov byte [rsp + 0x22], cl
mov byte [rsp + 0x23], dl
mov byte [rsp + 0x28], 0x79
mov al, 0x43
movzx ecx, al
xor al, 0x79
mov byte [rsp + 0x29], al
xor cl, 0x79
mov byte [rsp + 0x2a], cl
mov byte [rsp + 0x2b], dl
lea r8, [rsp + 0x29]
lea rdx, [rbp + 0x28]
lea rcx, [rbp + 8]
call fcn.18005a540
nop
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rdi + r8], 0
jne 0x180028aa5
mov rdx, rdi
mov rcx, rax
call fcn.180008760
xorps xmm0, xmm0
movups xmmword [rsp + 0x30], xmm0
xor edi, edi
mov qword [rsp + 0x40], rdi
mov qword [rsp + 0x48], rdi
movups xmm0, xmmword [rax]
movups xmmword [rsp + 0x30], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rsp + 0x40], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], 0xf
mov byte [rax], dil
or r12d, 1
lea rax, [rsp + 0x21]
mov r8, 0xffffffffffffffff
nop
inc r8
cmp byte [rax + r8], 0
jne 0x180028b00
lea rdx, [rsp + 0x21]
lea rcx, [rsp + 0x30]
call fcn.180008760
xorps xmm0, xmm0
movups xmmword [rbp - 0x58], xmm0
mov qword [rbp - 0x48], rdi
mov qword [rbp - 0x40], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x58], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x48], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], 0xf
mov byte [rax], 0
mov r8, 0xffffffffffffffff
nop dword [rax]
inc r8
cmp byte [rsi + r8], 0
jne 0x180028b50
mov rdx, rsi
lea rcx, [rbp - 0x58]
call fcn.180008760
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x68], xmm0
movups xmmword [rsp + 0x58], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x78], xmm1
movups xmmword [rsp + 0x68], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], 0xf
mov byte [rax], 0
or r12d, 6
mov rdx, qword [rbp + 0x40]
cmp rdx, 0x10
jb 0x180028bd5
inc rdx
mov rcx, qword [rbp + 0x28]
mov rax, rcx
cmp rdx, 0x1000
jb 0x180028bc8
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x180028d1c
call fcn.1800b7e4c
movups xmm0, xmmword [rbp - 0x68]
movups xmm1, xmmword [rbp - 0x78]
movups xmmword [rbp + 0x28], xmm0
movups xmmword [rbp + 0x38], xmm1
mov qword [rsp + 0x68], rdi
mov qword [rsp + 0x70], 0xf
mov byte [rsp + 0x58], 0
lea rcx, [rsp + 0x58]
call fcn.180005690
nop
lea rcx, [rbp - 0x58]
call fcn.180005690
nop
lea rcx, [rsp + 0x30]
call fcn.180005690
nop
lea rcx, [rbp + 8]
call fcn.180005690
lea rdx, [rbp + 0x28]
cmp qword [rbp + 0x40], 0x10
setae r10b
mov r9, qword [rbp + 0x28]
cmovae rdx, r9
mov rcx, 0xffffffffffffffff
inc rcx
cmp byte [rdx + rcx], 0
jne 0x180028c35
lea r8, [rbp + 0x28]
test r10b, r10b
cmovne r8, r9
mov eax, 0xffffffff
test ecx, ecx
je 0x180028c82
mov r9d, ecx
lea r14, [0x1801880e0]
nop dword [rax]
movsx edx, byte [r8]
mov ecx, eax
xor rdx, rcx
movzx ecx, dl
shr eax, 8
xor eax, dword [r14 + rcx*4]
lea r8, [r8 + 1]
sub r9, 1
jne 0x180028c60
mov r14, qword [rsp + 0x78]
not eax
mov dword [rbp - 0x38], eax
mov qword [rbp - 0x30], r15
lea r8, [rbp - 0x38]
lea rdx, [rbp - 0x28]
call fcn.18005aa00
nop
lea rcx, [rbp + 0x28]
call fcn.180005690
inc r13d
movsxd rbx, r13d
mov rcx, r14
call fcn.180026560
cmp rbx, rax
jb 0x1800288d0
mov rbx, qword [rsp + 0x50]
mov edi, dword [rsp + 0x2c]
mov rsi, qword [rbp - 0x80]
inc edi
mov dword [rsp + 0x2c], edi
add rbx, 8
mov qword [rsp + 0x50], rbx
mov rcx, rsi
call fcn.180026820
movsxd rcx, edi
cmp rcx, rax
jb 0x1800288a0
mov rcx, qword [rbp + 0x48]
xor rcx, rsp
call fcn.1800b7df0
lea r11, [rsp + 0x150]
mov rbx, qword [r11 + 0x30]
mov rsi, qword [r11 + 0x38]
mov rdi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret
call fcn.180128ba4
nop
call fcn.180128ba4
int3