Function at 0x18003d920
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rsp - 0x50]
sub rsp, 0x150
mov rax, qword [0x1801c1038]
xor rax, rsp
mov qword [rbp + 0x48], rax
mov ebx, ecx
mov dword [rbp], ecx
xor r14d, r14d
mov dword [rsp + 0x78], r14d
lea rcx, [rbp - 0x60]
call fcn.1800719c0
mov edx, ebx
mov rcx, rax
call fcn.180074760
test al, al
je 0x18003d986
lea rdx, [rbp]
call fcn.1800718c0
mov eax, dword [rax]
jmp 0x18003df80
call fcn.18003d290
mov rsi, rax
mov qword [rbp - 0x60], rax
mov rcx, rax
call fcn.18003d130
mov rbx, rax
mov qword [rsp + 0x50], rax
xor edi, edi
mov dword [rsp + 0x48], edi
mov rcx, rsi
call fcn.18003cfd0
test rax, rax
je 0x18003df7e
nop dword [rax]
mov rax, qword [rbx]
mov r13, qword [rax]
mov qword [rbp - 0x50], r13
xor r12d, r12d
mov rcx, r13
call fcn.18003cd10
test rax, rax
je 0x18003df5b
xor ebx, ebx
mov rdx, qword [r13]
xorps xmm0, xmm0
movups xmmword [rbp + 8], xmm0
mov qword [rbp + 0x18], rbx
mov qword [rbp + 0x20], rbx
mov r8, 0xffffffffffffffff
nop word [rax + rax]
inc r8
cmp byte [rdx + r8], 0
jne 0x18003da00
lea rcx, [rbp + 8]
call fcn.180006a20
nop
mov byte [rsp + 0x40], 0x30
mov al, 0x1e
mov cl, 0x54
mov dl, 0x5c
movzx r8d, dl
xor r9d, r9d
xor al, 0x30
mov byte [rsp + 0x41], al
xor cl, 0x30
mov byte [rsp + 0x42], cl
xor dl, 0x30
mov byte [rsp + 0x43], dl
xor r8b, 0x30
mov byte [rsp + 0x44], r8b
mov byte [rsp + 0x45], r9b
lea rax, [rsp + 0x41]
mov rdx, 0xffffffffffffffff
inc rdx
cmp byte [rax + rdx], r9b
jne 0x18003da54
lea rcx, [rbp + 8]
cmp qword [rbp + 0x20], 0x10
setae sil
mov rdi, qword [rbp + 8]
cmovae rcx, rdi
mov qword [rsp + 0x20], rdx
lea r9, [rsp + 0x41]
mov rbx, qword [rbp + 0x18]
mov rdx, rbx
call fcn.180075b20
cmp rbx, rax
jb 0x18003dfee
mov rcx, rbx
sub rcx, rax
mov edx, 4
cmp rcx, rdx
cmovb rdx, rcx
lea rcx, [rbp + 8]
test sil, sil
cmovne rcx, rdi
add rcx, rax
sub rbx, rdx
mov r8, rbx
sub r8, rax
inc r8
add rdx, rcx
call fcn.18013c6f0
mov qword [rbp + 0x18], rbx
movsxd rdx, r12d
mov rcx, r13
call fcn.18003ce40
mov r15, rax
mov rsi, qword [rax + 0x10]
mov rdi, qword [rax + 0x18]
xorps xmm0, xmm0
movups xmmword [rsp + 0x58], xmm0
xor eax, eax
mov qword [rsp + 0x68], rax
mov qword [rsp + 0x70], rax
mov r8, 0xffffffffffffffff
nop word [rax + rax]
inc r8
cmp byte [rdi + r8], al
jne 0x18003db00
mov rdx, rdi
lea rcx, [rsp + 0x58]
call fcn.180006a20
cmp qword [rsp + 0x68], 0
sete bl
lea rcx, [rsp + 0x58]
call fcn.1800060f0
xor edx, edx
test bl, bl
je 0x18003dc23
mov byte [rsp + 0x34], 0x2c
mov al, 0x16
movzx ecx, al
xor al, 0x2c
mov byte [rsp + 0x35], al
xor cl, 0x2c
mov byte [rsp + 0x36], cl
mov byte [rsp + 0x37], dl
lea r8, [rsp + 0x35]
lea rdx, [rbp + 8]
lea rcx, [rbp + 0x28]
call fcn.1800744a0
nop
mov r8, 0xffffffffffffffff
nop dword [rax + rax]
inc r8
cmp byte [rsi + r8], 0
jne 0x18003db70
mov rdx, rsi
mov rcx, rax
call fcn.1800063c0
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x70], xmm0
movups xmmword [rsp + 0x58], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x80], xmm1
movups xmmword [rsp + 0x68], xmm1
xor ebx, ebx
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], 0xf
mov byte [rax], bl
or r14d, 0x10
mov rdx, qword [rbp + 0x20]
cmp rdx, 0x10
jb 0x18003dbf5
inc rdx
mov rcx, qword [rbp + 8]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18003dbe8
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x18003dff4
call fcn.1800d0380
movups xmm0, xmmword [rbp - 0x70]
movups xmm1, xmmword [rbp - 0x80]
movups xmmword [rbp + 8], xmm0
movups xmmword [rbp + 0x18], xmm1
mov qword [rsp + 0x68], rbx
mov qword [rsp + 0x70], 0xf
mov byte [rsp + 0x58], bl
lea rcx, [rsp + 0x58]
call fcn.1800060f0
nop
lea rcx, [rbp + 0x28]
jmp 0x18003ddde
mov byte [rsp + 0x30], 0x1f
mov al, 0x25
movzx ecx, al
xor al, 0x1f
mov byte [rsp + 0x31], al
xor cl, 0x1f
mov byte [rsp + 0x32], cl
mov byte [rsp + 0x33], dl
mov byte [rsp + 0x38], 0xb
mov al, 0x31
movzx ecx, al
xor al, 0xb
mov byte [rsp + 0x39], al
xor cl, 0xb
mov byte [rsp + 0x3a], cl
mov byte [rsp + 0x3b], dl
lea r8, [rsp + 0x39]
lea rdx, [rbp + 8]
lea rcx, [rbp - 0x28]
call fcn.1800744a0
nop
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rdi + r8], 0
jne 0x18003dc73
mov rdx, rdi
mov rcx, rax
call fcn.1800063c0
xorps xmm0, xmm0
movups xmmword [rsp + 0x58], xmm0
xor ebx, ebx
mov qword [rsp + 0x68], rbx
mov qword [rsp + 0x70], rbx
movups xmm0, xmmword [rax]
movups xmmword [rsp + 0x58], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rsp + 0x68], xmm1
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], 0xf
mov byte [rax], bl
or r14d, 2
lea rax, [rsp + 0x31]
mov r8, 0xffffffffffffffff
nop dword [rax + rax]
inc r8
cmp byte [rax + r8], 0
jne 0x18003dcd0
lea rdx, [rsp + 0x31]
lea rcx, [rsp + 0x58]
call fcn.1800063c0
xorps xmm0, xmm0
movups xmmword [rbp - 0x48], xmm0
mov qword [rbp - 0x38], rbx
mov qword [rbp - 0x30], rbx
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x48], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x38], xmm1
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], 0xf
mov byte [rax], 0
mov r8, 0xffffffffffffffff
nop dword [rax]
inc r8
cmp byte [rsi + r8], 0
jne 0x18003dd20
mov rdx, rsi
lea rcx, [rbp - 0x48]
call fcn.1800063c0
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x80], xmm0
movups xmmword [rbp + 0x28], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbp - 0x70], xmm1
movups xmmword [rbp + 0x38], xmm1
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], 0xf
mov byte [rax], 0
or r14d, 0xc
mov rdx, qword [rbp + 0x20]
cmp rdx, 0x10
jb 0x18003dda3
inc rdx
mov rcx, qword [rbp + 8]
mov rax, rcx
cmp rdx, 0x1000
jb 0x18003dd96
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x18003dfe8
call fcn.1800d0380
movups xmm0, xmmword [rbp - 0x80]
movups xmm1, xmmword [rbp - 0x70]
movups xmmword [rbp + 8], xmm0
movups xmmword [rbp + 0x18], xmm1
mov qword [rbp + 0x38], rbx
mov qword [rbp + 0x40], 0xf
mov byte [rbp + 0x28], 0
lea rcx, [rbp + 0x28]
call fcn.1800060f0
nop
lea rcx, [rbp - 0x48]
call fcn.1800060f0
nop
lea rcx, [rsp + 0x58]
call fcn.1800060f0
nop
lea rcx, [rbp - 0x28]
call fcn.1800060f0
mov qword [rbp - 8], rbx
lea rdx, [rbp - 8]
mov rcx, r15
call fcn.18003cc10
mov rdi, rax
test rax, rax
je 0x18003df2e
nop
mov rcx, rdi
call fcn.18003c940
mov rbx, rax
mov byte [rsp + 0x3c], 0x28
mov cl, 0x12
movzx edx, cl
xor eax, eax
xor cl, 0x28
mov byte [rsp + 0x3d], cl
xor dl, 0x28
mov byte [rsp + 0x3e], dl
mov byte [rsp + 0x3f], al
lea r8, [rsp + 0x3d]
lea rdx, [rbp + 8]
lea rcx, [rbp - 0x28]
call fcn.1800744a0
nop
mov r8, 0xffffffffffffffff
inc r8
cmp byte [rbx + r8], 0
jne 0x18003de43
mov rdx, rbx
mov rcx, rax
call fcn.1800063c0
movups xmm0, xmmword [rax]
movups xmmword [rbp - 0x70], xmm0
movups xmmword [rbp + 0x28], xmm0
movups xmm0, xmmword [rax + 0x10]
movups xmmword [rbp - 0x80], xmm0
movups xmmword [rbp + 0x38], xmm0
xor ebx, ebx
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], 0xf
mov byte [rax], bl
or r14d, 1
lea rcx, [rbp - 0x28]
call fcn.1800060f0
lea rdx, [rbp + 0x28]
movups xmm0, xmmword [rbp - 0x80]
psrldq xmm0, 8
movq rax, xmm0
cmp rax, 0x10
setae r10b
mov r9, qword [rbp - 0x70]
cmovae rdx, r9
mov rcx, 0xffffffffffffffff
inc rcx
cmp byte [rdx + rcx], 0
jne 0x18003deb5
lea r8, [rbp + 0x28]
test r10b, r10b
cmovne r8, r9
mov eax, 0xffffffff
test ecx, ecx
je 0x18003df02
mov r9d, ecx
lea r13, [0x18019d290]
nop dword [rax]
movsx edx, byte [r8]
mov ecx, eax
xor rdx, rcx
movzx ecx, dl
shr eax, 8
xor eax, dword [r13 + rcx*4]
lea r8, [r8 + 1]
sub r9, 1
jne 0x18003dee0
mov r13, qword [rbp - 0x50]
not eax
cmp eax, dword [rbp]
je 0x18003dfad
lea rcx, [rbp + 0x28]
call fcn.1800060f0
lea rdx, [rbp - 8]
mov rcx, r15
call fcn.18003cc10
mov rdi, rax
test rax, rax
jne 0x18003de00
lea rcx, [rbp + 8]
call fcn.1800060f0
inc r12d
mov rcx, r13
call fcn.18003cd10
movsxd rcx, r12d
cmp rcx, rax
jb 0x18003d9e0
mov rbx, qword [rsp + 0x50]
mov edi, dword [rsp + 0x48]
mov rsi, qword [rbp - 0x60]
inc edi
mov dword [rsp + 0x48], edi
add rbx, 8
mov qword [rsp + 0x50], rbx
mov rcx, rsi
call fcn.18003cfd0
movsxd rcx, edi
cmp rcx, rax
jb 0x18003d9c0
xor eax, eax
mov rcx, qword [rbp + 0x48]
xor rcx, rsp
call fcn.1800d0360
lea r11, [rsp + 0x150]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x40]
mov rdi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret
mov rcx, rdi
call fcn.18003ca10
mov ebx, eax
mov ecx, dword [rbp]
mov dword [rsp + 0x50], ecx
mov dword [rsp + 0x54], ebx
lea r8, [rsp + 0x50]
lea rdx, [rbp - 0x80]
call fcn.1800748e0
nop
lea rcx, [rbp + 0x28]
call fcn.1800060f0
nop
lea rcx, [rbp + 8]
call fcn.1800060f0
mov eax, ebx
jmp 0x18003df80
call fcn.18014a69c
nop
call fcn.18000a850
nop
call fcn.18014a69c
int3