Function at 0x1001b002
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ecx
push ecx
or dword [esp], 0xffffffff
push ebx
push ebp
push esi
mov esi, ecx
lea ecx, [esp + 0xc]
push edi
push 4
mov dword [esp + 0x18], esi
lea edx, [esi + 4]
call fcn.10098293
push 4
lea edx, [esi + 8]
lea ecx, [esp + 0x18]
call fcn.10098293
mov edx, dword [esp + 0x18]
pop ecx
pop ecx
push 0xc
pop ebx
mov edi, ebx
add esi, ebx
cmp edi, 7
ja case.default.0x1001b040
jmp dword [edi*4 + 0x1001b3fa]
mov eax, esi
and eax, 3
sub edi, eax
sub eax, 1
je 0x1001b083
sub eax, 1
je 0x1001b070
sub eax, 1
jne 0x1001b096
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
mov ebp, edi
sar ebp, 3
test ebp, ebp
je 0x1001b118
xor edx, dword [esi]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
mov ecx, edx
movzx eax, cl
shr ecx, 8
mov edx, dword [eax*4 + 0x1026f790]
xor edx, dword [esi + 4]
add esi, 8
xor edx, ecx
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
sub ebp, 1
jne 0x1001b09f
and edi, 7
jmp 0x1001b03b
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
xor edx, dword [esi]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
jmp case.0x1001b040.0
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
mov ebp, dword [esp + 0x14]
lea esi, [ebp + 0x18]
cmp ebx, 7
ja case.default.0x1001b1d5
jmp dword [ebx*4 + 0x1001b41a]
mov eax, esi
and eax, 3
sub ebx, eax
sub eax, 1
je 0x1001b218
sub eax, 1
je 0x1001b205
sub eax, 1
jne 0x1001b22b
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
mov edi, ebx
sar edi, 3
test edi, edi
je 0x1001b2ad
xor edx, dword [esi]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
mov ecx, edx
movzx eax, cl
shr ecx, 8
mov edx, dword [eax*4 + 0x1026f790]
xor edx, dword [esi + 4]
add esi, 8
xor edx, ecx
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
sub edi, 1
jne 0x1001b234
and ebx, 7
jmp 0x1001b1d0
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
xor edx, dword [esi]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
movzx eax, dl
shr edx, 8
xor edx, dword [eax*4 + 0x1026f790]
jmp case.0x1001b1d5.0
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
inc esi
movzx ecx, byte [esi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1026f790]
push 4
mov dword [esp + 0x14], edx
lea ecx, [esp + 0x14]
pop ebx
push ebx
lea edx, [ebp + 0x24]
call fcn.10098293
push ebx
lea edx, [ebp + 0x28]
lea ecx, [esp + 0x18]
call fcn.10098293
push ebx
lea edx, [ebp + 0x2c]
lea ecx, [esp + 0x1c]
call fcn.10098293
push ebx
lea edx, [ebp + 0x30]
lea ecx, [esp + 0x20]
call fcn.10098293
push 1
lea edx, [ebp + 0x34]
lea ecx, [esp + 0x24]
call fcn.10098293
push ebx
lea edx, [ebp + 0x38]
lea ecx, [esp + 0x28]
call fcn.10098293
push ebx
lea edx, [ebp + 0x3c]
lea ecx, [esp + 0x2c]
call fcn.10098293
push ebx
lea edx, [ebp + 0x40]
lea ecx, [esp + 0x30]
call fcn.10098293
push 2
lea edx, [ebp + 0x44]
lea ecx, [esp + 0x34]
call fcn.10098293
push 2
lea edx, [ebp + 0x46]
lea ecx, [esp + 0x38]
call fcn.10098293
mov eax, dword [esp + 0x38]
add esp, 0x28
not eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret