Function at 0x20296420
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
jmp 0x202a8a80
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x38
test rdx, rdx
je 0x202a80a5
mov rsi, r8
mov ebx, ecx
not ebx
movsxd r14, dword [0x20427b44]
mov ebp, dword [0x20429fd0]
movsxd rax, dword [0x20429fd8]
cmp r8, 0x2f
jb 0x202a890a
test dl, 7
je 0x202a837b
mov ecx, ebx
shr ecx, 8
lea r9, [rdx + 1]
xor bl, byte [rdx]
movzx r8d, bl
lea r10, [0x20427b50]
mov ebx, ecx
xor ebx, dword [r10 + r8*4]
test r9b, 7
je 0x202a80ac
mov ecx, ebx
shr ecx, 8
lea r9, [rdx + 2]
xor bl, byte [rdx + 1]
movzx r8d, bl
mov ebx, ecx
xor ebx, dword [r10 + r8*4]
test r9b, 7
je 0x202a80b4
mov ecx, ebx
shr ecx, 8
lea r9, [rdx + 3]
xor bl, byte [rdx + 2]
movzx r8d, bl
mov ebx, ecx
xor ebx, dword [r10 + r8*4]
test r9b, 7
je 0x202a80bd
mov ecx, ebx
shr ecx, 8
lea r9, [rdx + 4]
xor bl, byte [rdx + 3]
movzx r8d, bl
mov ebx, ecx
xor ebx, dword [r10 + r8*4]
test r9b, 7
je 0x202a80c6
movzx ecx, byte [rdx + 4]
xor cl, bl
mov byte [rsp + 0x28], cl
cmp dword [0x20540e7c], 0x1d768226
mov r9d, dword [0x20540e78]
jne 0x202a80cf
mov ecx, 1
sub ecx, r9d
mov r8d, r9d
shl r8d, cl
add r8d, ecx
mov dword [0x20540e80], 0xa4d8c010
mov ecx, r9d
not ecx
imul ecx, r9d
mov r9d, ecx
shr r9d, cl
shl r9d, cl
jmp 0x202a80d6
xor eax, eax
jmp 0x202a8a40
dec rsi
jmp 0x202a837e
add rsi, 0xfffffffffffffffe
jmp 0x202a837e
add rsi, 0xfffffffffffffffd
jmp 0x202a837e
add rsi, 0xfffffffffffffffc
jmp 0x202a837e
lea r8d, [r9 + 1]
and r9d, r8d
mov qword [rsp + 0x10], rsi
shr ebx, 8
lea rcx, [rdx + 5]
mov dword [0x20540e78], r8d
test r9d, r9d
mov qword [rsp + 0x20], rcx
mov qword [rsp + 0x18], r9
je 0x202a8100
xor r13d, r13d
jmp 0x202a82c6
lea rcx, [0x20429fd8]
add rcx, rax
mov qword [rsp], rcx
movsxd rax, dword [rcx]
mov r11d, 1
cmp dword [0x20540e80], 0x8b722961
je 0x202a8130
mov dword [0x20540e88], 0x32769f5b
xor r11d, r11d
xor r9d, r9d
test ebp, ebp
jle 0x202a80f8
lea rcx, [0x20427b44]
add r14, rcx
add rax, qword [rsp]
mov ecx, dword [0x20540e88]
mov dword [rsp + 0x30], ecx
mov edi, dword [0x20540e90]
xor r13d, r13d
xor r15d, r15d
mov qword [rsp + 8], r11
jmp 0x202a8186
mov ecx, r12d
sub cl, r13b
mov dword [0x20540e84], 0x6a988dec
xor cl, r12b
mov r13d, ecx
movsxd rcx, r9d
mov r8, rax
sub r8, r14
sub r8, rcx
movzx r12d, byte [r14 + rcx]
cmp r8, r11
jge 0x202a82ab
mov sil, 1
cmp dword [0x20540e84], 0x76939d38
jne 0x202a81d2
lea ecx, [r8 + r8*2]
add cl, 0xf7
mov eax, r8d
sub al, cl
mul cl
shl al, cl
mov r11b, 1
mov ecx, eax
shl r11b, cl
mov ecx, r11d
mov r11, qword [rsp + 8]
shl sil, cl
cmp dword [rsp + 0x30], 0x28c1e927
jne 0x202a8224
mov r11d, esi
neg r11b
mov dword [0x20540e8c], 0xabf43e34
mov ecx, r12d
not cl
mov r10d, r12d
shl r10b, cl
sub r10b, r12b
sub r12b, r10b
mov eax, r12d
mul r10b
mov ecx, eax
xor cl, r10b
mov eax, r11d
sub al, cl
mul cl
xor al, cl
add al, sil
mul r11b
mov r12d, eax
and r12b, r11b
mov r11, qword [rsp + 8]
jmp 0x202a822a
dec sil
and r12b, sil
add r8d, 7
mov eax, r8d
xor eax, r9d
cmp dword [0x20540e8c], 0xb6fcbe93
jne 0x202a828f
sub r9d, r8d
imul r9d, r8d
and r9d, r8d
mov r8d, 2
mov ecx, r9d
shl r8d, cl
mov ecx, r8d
sub ecx, r9d
imul ecx, r9d
mov dword [0x20540e7c], 0x3d6798f6
sub ecx, r8d
sub r8d, ecx
imul ecx, ecx
imul ecx, r8d
mov r8d, eax
sub r8d, ecx
imul r8d, ecx
sub eax, r8d
inc eax
imul eax, r8d
mov r9d, eax
jmp 0x202a8296
and r8d, r9d
lea r9d, [rax + r8*2]
inc r15d
movsxd rax, r15d
mov r8, qword [rsp]
lea rcx, [r8 + rax*4]
movsxd rax, dword [r8 + rax*4]
add rax, rcx
cmp edi, 0xd174555f
je 0x202a8170
inc r9d
xor r13b, r12b
cmp r9d, ebp
jl 0x202a8186
movzx eax, byte [rsp + 0x28]
lea r10, [0x20427b50]
xor ebx, dword [r10 + rax*4]
mov r9, qword [rsp + 0x20]
test r9b, 7
je 0x202a8a51
mov eax, ebx
shr eax, 8
lea r9, [rdx + 6]
xor bl, byte [rdx + 5]
movzx ecx, bl
mov ebx, eax
xor ebx, dword [r10 + rcx*4]
test r9b, 7
mov rsi, qword [rsp + 0x10]
je 0x202a8a5f
mov eax, ebx
shr eax, 8
lea r9, [rdx + 7]
xor bl, byte [rdx + 6]
movzx ecx, bl
mov ebx, eax
xor ebx, dword [r10 + rcx*4]
test r9b, 7
je 0x202a8a68
cmp dword [rsp + 0x18], 0
sete al
mov rcx, rsi
xor rcx, 0xfffffffffffffff8
and rsi, 0xfffffffffffffff8
mov r8d, ebx
xor bl, byte [rdx + 7]
shr r8d, 8
add rdx, 8
movzx r9d, byte [0x20427b48]
cmp r9b, r13b
setne r9b
and r9b, al
or r9b, byte [0x20572913]
lea rsi, [rcx + rsi*2]
and r9b, 1
mov byte [0x20572913], r9b
movzx eax, bl
xor r8d, dword [r10 + rax*4]
mov ebx, r8d
mov r9, rdx
movabs rcx, 0xcccccccccccccccd
mov rax, rsi
mul rcx
shr rdx, 5
lea rax, [rdx*8]
lea rdi, [rax + rax*4]
mov dword [0x20540e90], 0x9227c422
cmp rdx, 1
je 0x202a86c6
mov qword [rsp + 0x18], rdi
mov qword [rsp + 0x10], rsi
neg rdx
mov qword [rsp + 0x20], r9
lea r8, [r9 + 0x20]
lea r10, [0x20427f50]
xor r14d, r14d
xor ecx, ecx
xor eax, eax
xor r9d, r9d
mov qword [rsp + 8], r9
nop
mov qword [rsp], r8
mov qword [rsp + 0x30], rdx
mov rdx, qword [r8 - 0x20]
mov qword [rsp + 0x28], rdx
xor ebx, edx
movzx r8d, bl
movzx esi, bh
mov edi, dword [r10 + rsi*4 + 0x400]
xor edi, dword [r10 + r8*4]
mov r8d, ebx
shr r8d, 0xe
and r8d, 0x3fc
xor edi, dword [r8 + r10 + 0x800]
shr ebx, 0x18
xor edi, dword [r10 + rbx*4 + 0xc00]
mov rdx, qword [rsp]
mov r12, qword [rdx - 0x18]
xor ecx, r12d
movzx r8d, cl
movzx esi, ch
mov ebp, dword [r10 + rsi*4 + 0x400]
xor ebp, dword [r10 + r8*4]
mov r8d, ecx
shr r8d, 0xe
and r8d, 0x3fc
xor ebp, dword [r8 + r10 + 0x800]
shr ecx, 0x18
xor ebp, dword [r10 + rcx*4 + 0xc00]
mov rcx, qword [rsp]
mov r13, qword [rcx]
xor eax, r13d
movzx edx, al
mov rcx, qword [rsp]
mov r9, qword [rcx - 8]
mov rbx, r14
xor ebx, r9d
movzx r15d, bl
mov rcx, qword [rsp]
mov r11, qword [rcx - 0x10]
mov rcx, qword [rsp + 8]
xor ecx, r11d
movzx r8d, cl
movzx esi, ch
mov r14d, dword [r10 + rsi*4 + 0x400]
xor r14d, dword [r10 + r8*4]
movzx esi, bh
mov r8d, dword [r10 + rsi*4 + 0x400]
xor r8d, dword [r10 + r15*4]
movzx esi, ah
mov r15d, dword [r10 + rsi*4 + 0x400]
xor r15d, dword [r10 + rdx*4]
mov edx, ecx
shr edx, 0xe
and edx, 0x3fc
xor r14d, dword [rdx + r10 + 0x800]
mov edx, ebx
shr edx, 0xe
and edx, 0x3fc
xor r8d, dword [rdx + r10 + 0x800]
mov edx, eax
shr edx, 0xe
and edx, 0x3fc
xor r15d, dword [rdx + r10 + 0x800]
shr ecx, 0x18
xor r14d, dword [r10 + rcx*4 + 0xc00]
shr ebx, 0x18
xor r8d, dword [r10 + rbx*4 + 0xc00]
shr eax, 0x18
xor r15d, dword [r10 + rax*4 + 0xc00]
mov rcx, qword [rsp + 0x28]
mov rax, rcx
shr rax, 0x20
movzx eax, al
xor edi, dword [r10 + rax*4 + 0x1000]
mov rax, r12
shr rax, 0x20
movzx eax, al
xor ebp, dword [r10 + rax*4 + 0x1000]
mov rax, r11
shr rax, 0x20
movzx eax, al
xor r14d, dword [r10 + rax*4 + 0x1000]
mov rax, r9
shr rax, 0x20
movzx eax, al
xor r8d, dword [r10 + rax*4 + 0x1000]
mov rax, r13
shr rax, 0x20
movzx eax, al
xor r15d, dword [r10 + rax*4 + 0x1000]
mov rax, rcx
shr rax, 0x28
movzx eax, al
xor edi, dword [r10 + rax*4 + 0x1400]
mov rax, r12
shr rax, 0x28
movzx eax, al
xor ebp, dword [r10 + rax*4 + 0x1400]
mov rax, r11
shr rax, 0x28
movzx eax, al
xor r14d, dword [r10 + rax*4 + 0x1400]
mov rax, r9
shr rax, 0x28
movzx eax, al
xor r8d, dword [r10 + rax*4 + 0x1400]
mov rax, r13
shr rax, 0x28
movzx eax, al
xor r15d, dword [r10 + rax*4 + 0x1400]
mov rax, rcx
shr rax, 0x30
movzx eax, al
xor edi, dword [r10 + rax*4 + 0x1800]
mov rax, r12
shr rax, 0x30
movzx eax, al
xor ebp, dword [r10 + rax*4 + 0x1800]
mov rax, r11
shr rax, 0x30
movzx eax, al
xor r14d, dword [r10 + rax*4 + 0x1800]
mov rax, r9
shr rax, 0x30
movzx eax, al
xor r8d, dword [r10 + rax*4 + 0x1800]
mov rax, r13
shr rax, 0x30
movzx eax, al
xor r15d, dword [r10 + rax*4 + 0x1800]
mov rax, rcx
shr rax, 0x38
mov ebx, edi
xor ebx, dword [r10 + rax*4 + 0x1c00]
shr r12, 0x38
mov ecx, ebp
xor ecx, dword [r10 + r12*4 + 0x1c00]
shr r11, 0x38
mov eax, r14d
xor eax, dword [r10 + r11*4 + 0x1c00]
mov qword [rsp + 8], rax
shr r9, 0x38
mov r14d, r8d
mov r8, qword [rsp]
mov rdx, qword [rsp + 0x30]
xor r14d, dword [r10 + r9*4 + 0x1c00]
shr r13, 0x38
mov eax, r15d
xor eax, dword [r10 + r13*4 + 0x1c00]
inc rdx
add r8, 0x28
cmp rdx, 0xffffffffffffffff
jne 0x202a83e0
mov r9, qword [rsp + 0x20]
mov rdi, qword [rsp + 0x18]
add r9, rdi
add r9, 0xffffffffffffffd8
mov edx, ecx
mov r11d, eax
mov eax, dword [rsp + 8]
mov r10d, r14d
mov r14, rax
mov rsi, qword [rsp + 0x10]
jmp 0x202a86d1
xor edx, edx
xor r10d, r10d
xor r11d, r11d
xor r14d, r14d
mov eax, ebx
xor rax, qword [r9]
movzx r8d, al
shr rax, 8
lea rcx, [0x20427b50]
mov r8d, dword [rcx + r8*4]
xor r8, rax
movzx eax, r8b
shr r8, 8
mov eax, dword [rcx + rax*4]
xor rax, r8
movzx r8d, al
shr rax, 8
mov r8d, dword [rcx + r8*4]
xor r8, rax
movzx eax, r8b
shr r8, 8
mov eax, dword [rcx + rax*4]
xor rax, r8
movzx r8d, al
shr rax, 8
mov r8d, dword [rcx + r8*4]
xor r8, rax
movzx eax, r8b
shr r8, 8
mov eax, dword [rcx + rax*4]
xor rax, r8
movzx r8d, al
shr rax, 8
mov r8d, dword [rcx + r8*4]
xor r8, rax
movzx eax, r8b
shr r8, 8
xor r8d, dword [rcx + rax*4]
xor rdx, qword [r9 + 8]
xor r8, rdx
movzx eax, r8b
shr r8, 8
mov eax, dword [rcx + rax*4]
xor rax, r8
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
xor eax, dword [rcx + rdx*4]
xor r14, qword [r9 + 0x10]
xor rax, r14
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
xor edx, dword [rcx + rax*4]
xor r10, qword [r9 + 0x18]
xor rdx, r10
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
xor eax, dword [rcx + rdx*4]
xor r11, qword [r9 + 0x20]
sub rsi, rdi
xor rax, r11
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov edx, dword [rcx + rdx*4]
xor rdx, rax
movzx eax, dl
shr rdx, 8
mov eax, dword [rcx + rax*4]
xor rax, rdx
movzx edx, al
shr rax, 8
mov ebx, dword [rcx + rdx*4]
xor rbx, rax
movzx eax, bl
shr rbx, 8
xor ebx, dword [rcx + rax*4]
add r9, 0x28
mov rdx, r9
cmp rsi, 8
jb 0x202a89b8
lea rax, [0x20427b50]
nop dword [rax + rax]
mov ecx, ebx
xor bl, byte [rdx]
shr ecx, 8
movzx r8d, bl
xor ecx, dword [rax + r8*4]
mov r8d, ecx
xor cl, byte [rdx + 1]
shr r8d, 8
movzx ecx, cl
xor r8d, dword [rax + rcx*4]
mov ecx, r8d
xor r8b, byte [rdx + 2]
shr ecx, 8
movzx r8d, r8b
xor ecx, dword [rax + r8*4]
mov r8d, ecx
xor cl, byte [rdx + 3]
shr r8d, 8
movzx ecx, cl
xor r8d, dword [rax + rcx*4]
mov ecx, r8d
xor r8b, byte [rdx + 4]
shr ecx, 8
movzx r8d, r8b
xor ecx, dword [rax + r8*4]
add rsi, 0xfffffffffffffff8
mov r8d, ecx
xor cl, byte [rdx + 5]
shr r8d, 8
movzx ecx, cl
xor r8d, dword [rax + rcx*4]
mov ecx, r8d
shr ecx, 8
xor r8b, byte [rdx + 6]
movzx r8d, r8b
xor ecx, dword [rax + r8*4]
mov ebx, ecx
shr ebx, 8
xor cl, byte [rdx + 7]
add rdx, 8
movzx ecx, cl
xor ebx, dword [rax + rcx*4]
cmp rsi, 7
ja 0x202a8920
test rsi, rsi
je 0x202a89ce
test sil, 1
jne 0x202a89d2
mov rcx, rsi
cmp rsi, 1
jne 0x202a89f7
jmp 0x202a8a3e
mov eax, ebx
jmp 0x202a8a3e
lea rcx, [rsi - 1]
mov eax, ebx
shr eax, 8
xor bl, byte [rdx]
inc rdx
movzx r8d, bl
lea r9, [0x20427b50]
xor eax, dword [r9 + r8*4]
mov ebx, eax
cmp rsi, 1
je 0x202a8a3e
xor r8d, r8d
lea r9, [0x20427b50]
mov eax, ebx
nop word cs:[rax + rax]
mov r10d, eax
shr r10d, 8
xor al, byte [rdx + r8]
movzx eax, al
xor r10d, dword [r9 + rax*4]
mov eax, r10d
shr eax, 8
xor r10b, byte [rdx + r8 + 1]
movzx r10d, r10b
xor eax, dword [r9 + r10*4]
add r8, 2
cmp rcx, r8
jne 0x202a8a10
not eax
add rsp, 0x38
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
ret
mov rsi, qword [rsp + 0x10]
add rsi, 0xfffffffffffffffb
jmp 0x202a837e
add rsi, 0xfffffffffffffffa
jmp 0x202a837e
add rsi, 0xfffffffffffffff9
jmp 0x202a837e
mov r8d, r8d
jmp 0x202a7f90