Function at 0x4bc6b0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
mov eax, dword [ebp + 8]
push esi
mov esi, ecx
mov dword [ebp - 0xc], esi
mov byte [eax], 0
mov eax, 0xaaaaaaab
mov ecx, dword [esi + 0x20]
lea edx, [ecx + ecx]
mul edx
shr edx, 1
inc edx
cmp dword [esi], edx
jb 0x4bc9ae
cmp ecx, 0x401e825f
jae 0x4bc9ae
xor eax, eax
jmp 0x4bc6f0
cmp ecx, dword [eax*4 + 0x411798]
jb 0x4bc6ff
inc eax
cmp eax, 0x16
jb 0x4bc6f0
push ebx
push edi
mov edi, dword [eax*4 + 0x411798]
lea ecx, [ebp - 0x28]
push edi
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x24], 0
call fcn.00455ec0
mov ecx, dword [ebp - 0x28]
test eax, eax
je 0x4bc994
lea eax, [edi*4]
push eax
push 0
push ecx
call fcn.00427ec0
add esp, 0xc
or ebx, 0xffffffff
or ecx, 0xffffffff
lea ebx, [ebx]
mov edi, dword [esi + 0x20]
lea eax, [ebx + 1]
neg eax
sbb eax, eax
and ebx, eax
cmp ebx, edi
jae 0x4bc784
mov eax, dword [esi + 0x1c]
lea edx, [eax + ebx*4]
mov eax, dword [edx]
test eax, eax
je 0x4bc779
inc ecx
mov dword [ebp - 0x1c], ecx
cmp ecx, dword [eax + 4]
jb 0x4bc7fa
inc ebx
add edx, 4
or ecx, 0xffffffff
cmp ebx, edi
jb 0x4bc766
mov ebx, dword [ebp - 0xc]
xor esi, esi
test edi, edi
je 0x4bc7c4
lea ecx, [ecx]
mov eax, dword [ebx + 0x1c]
mov edi, dword [eax + esi*4]
test edi, edi
je 0x4bc7be
mov eax, dword [edi]
test eax, eax
je 0x4bc7a9
push eax
call fcn.00426f44
add esp, 4
push 0xc
push edi
call fcn.00427aba
mov eax, dword [ebx + 0x1c]
add esp, 8
mov dword [eax + esi*4], 0
inc esi
cmp esi, dword [ebx + 0x20]
jb 0x4bc790
mov eax, dword [ebx + 0x1c]
test eax, eax
je 0x4bc7d6
push eax
call fcn.00426f44
add esp, 4
xor eax, eax
mov ecx, dword [ebp - 0x28]
mov esi, 1
mov dword [ebx + 0x1c], ecx
mov ecx, eax
mov eax, dword [ebp - 0x24]
mov dword [ebx + 0x20], eax
mov eax, dword [ebp - 0x20]
mov dword [ebx + 0x24], eax
mov eax, dword [ebp + 8]
mov byte [eax], 1
jmp 0x4bc996
mov eax, dword [esi + 0x1c]
lea edi, [ebp - 0x44]
mov eax, dword [eax + ebx*4]
mov eax, dword [eax]
mov edx, dword [eax + ecx*8]
mov eax, dword [eax + ecx*8 + 4]
mov dword [ebp - 8], eax
mov dword [ebp - 0x10], edx
lea ecx, [eax*8]
sub ecx, eax
mov eax, dword [esi + 4]
lea esi, [eax + ecx*4]
mov ecx, 7
rep movsd dword es:[edi], dword [esi]
or eax, 0xffffffff
lea esi, [ebp - 0x42]
mov edi, 0x1c
movzx edx, byte [esi - 2]
lea esi, [esi + 4]
movzx ecx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x4117f0]
movzx edx, byte [esi - 5]
movzx ecx, al
xor edx, ecx
shr eax, 8
movzx ecx, byte [esi - 4]
xor eax, dword [edx*4 + 0x4117f0]
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x4117f0]
movzx edx, byte [esi - 3]
movzx ecx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x4117f0]
sub edi, 4
jne 0x4bc833
xor edx, edx
mov ecx, dword [ebp - 0x28]
div dword [ebp - 0x24]
mov esi, dword [ecx + edx*4]
lea edi, [ecx + edx*4]
test esi, esi
jne 0x4bc8cb
push 0x4011f8
push 0xc
call fcn.00427917
mov ecx, dword [ebp - 0x28]
mov esi, eax
add esp, 8
test esi, esi
je 0x4bc994
mov dword [esi], 0
mov dword [esi + 8], 0
mov dword [esi + 4], 0
mov dword [edi], esi
mov edi, dword [esi + 4]
xor eax, eax
or eax, dword [ebp - 0x10]
inc edi
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edi
cmp edi, 0x1fffffff
ja 0x4bc994
mov eax, dword [esi + 8]
cmp edi, eax
jbe 0x4bc973
lea eax, [eax + eax*2]
shr eax, 1
mov dword [ebp - 4], eax
cmp edi, eax
jbe 0x4bc901
mov eax, edi
jmp 0x4bc90d
cmp eax, 0x1fffffff
jbe 0x4bc910
mov eax, 0x1fffffff
mov dword [ebp - 4], eax
xor ecx, ecx
mov edx, 8
mul edx
push 0x4011f8
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00427398
add esp, 8
mov dword [ebp - 0x10], eax
test eax, eax
je 0x4bc991
mov ecx, dword [esi]
test ecx, ecx
je 0x4bc96b
xor edx, edx
cmp dword [esi + 4], edx
jbe 0x4bc95f
mov edi, eax
mov eax, dword [esi]
mov ecx, dword [eax + edx*8]
mov eax, dword [eax + edx*8 + 4]
mov dword [edi + edx*8], ecx
mov dword [edi + edx*8 + 4], eax
inc edx
cmp edx, dword [esi + 4]
jb 0x4bc944
mov ecx, dword [esi]
mov edi, dword [ebp - 0x14]
push ecx
call fcn.00426f44
mov eax, dword [ebp - 0x10]
add esp, 4
mov dword [esi], eax
mov eax, dword [ebp - 4]
mov dword [esi + 8], eax
mov eax, dword [esi]
mov ecx, dword [ebp - 0x18]
mov dword [esi + 4], edi
mov esi, dword [ebp - 0xc]
mov dword [eax + edi*8 - 8], ecx
mov ecx, dword [ebp - 8]
mov dword [eax + edi*8 - 4], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x4bc750
mov ecx, dword [ebp - 0x28]
xor esi, esi
pop edi
pop ebx
test ecx, ecx
je 0x4bc9a5
push ecx
call fcn.00426f44
add esp, 4
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 4
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret 4