Function at 0x4b4b40
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
movzx ecx, byte [eax + 4]
test ecx, ecx
jne 0x4b4b59
jmp 0x4b4f35
mov edx, dword [ebp - 8]
cmp dword [edx + 0x3cc], 0x10
jne 0x4b4b7a
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov ecx, dword [ebp - 8]
call fcn.004b4f40
jmp 0x4b4f35
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x3cc]
cdq
and edx, 3
add eax, edx
sar eax, 2
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 4
jne 0x4b4b9e
mov dword [ebp - 0x2c], 0
jmp 0x4b4bba
cmp dword [ebp - 0xc], 6
jne 0x4b4bad
mov dword [ebp - 0x28], 1
jmp 0x4b4bb4
mov dword [ebp - 0x28], 2
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x2c], eax
mov ecx, dword [ebp - 0x2c]
mov dword [ebp - 0x24], ecx
mov edx, dword [ebp - 0x24]
shl edx, 5
mov eax, 8
shl eax, 0
lea ecx, [edx + eax + 0x5236f8]
mov edx, 4
shl edx, 0
mov eax, dword [ecx + edx]
mov dword [ebp - 0x30], eax
mov ecx, dword [ebp - 0x24]
shl ecx, 5
mov edx, 8
shl edx, 1
lea eax, [ecx + edx + 0x5236f8]
mov ecx, 4
shl ecx, 0
mov edx, dword [eax + ecx]
mov dword [ebp - 0x34], edx
mov eax, dword [ebp - 0x24]
shl eax, 5
mov ecx, 8
imul edx, ecx, 3
lea eax, [eax + edx + 0x5236f8]
mov ecx, 4
shl ecx, 0
mov edx, dword [eax + ecx]
mov dword [ebp - 0x38], edx
mov eax, dword [ebp - 8]
add eax, 0x454
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], 0
jmp 0x4b4c45
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
cmp edx, dword [ebp - 0xc]
jge 0x4b4cef
mov eax, dword [ebp + 8]
movzx ecx, byte [eax]
shl ecx, 0x18
mov edx, dword [ebp - 0x14]
mov dword [edx], ecx
mov eax, dword [ebp + 8]
add eax, 1
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 8]
movzx edx, byte [ecx]
shl edx, 0x10
mov eax, dword [ebp - 0x14]
or edx, dword [eax]
mov ecx, dword [ebp - 0x14]
mov dword [ecx], edx
mov edx, dword [ebp + 8]
add edx, 1
mov dword [ebp + 8], edx
mov eax, dword [ebp + 8]
movzx ecx, byte [eax]
shl ecx, 8
mov edx, dword [ebp - 0x14]
or ecx, dword [edx]
mov eax, dword [ebp - 0x14]
mov dword [eax], ecx
mov ecx, dword [ebp + 8]
add ecx, 1
mov dword [ebp + 8], ecx
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x18], edx
mov eax, dword [ebp + 8]
movzx ecx, byte [eax]
mov edx, dword [ebp - 0x18]
or ecx, dword [edx]
mov eax, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp + 8]
add ecx, 1
mov dword [ebp + 8], ecx
mov edx, dword [ebp - 0x14]
add edx, 4
mov dword [ebp - 0x14], edx
mov eax, 0x20
imul ecx, eax, 0
mov edx, dword [ebp - 8]
lea eax, [edx + ecx + 0x1e8]
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 4]
mov ecx, dword [ecx]
xor ecx, dword [eax + edx*4]
mov edx, dword [ebp - 0x18]
mov dword [edx], ecx
jmp 0x4b4c3c
mov dword [ebp - 0x1c], 1
jmp 0x4b4d01
mov eax, dword [ebp - 0x1c]
add eax, 1
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 0x1c]
cmp edx, dword [ecx + 0x3d0]
jge 0x4b4e07
mov dword [ebp - 4], 0
jmp 0x4b4d25
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 0xc]
jge 0x4b4ddf
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
mov ecx, dword [eax + edx*4 + 0x454]
sar ecx, 0x18
and ecx, 0xff
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x30]
cdq
idiv dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov edx, dword [eax + edx*4 + 0x454]
sar edx, 0x10
and edx, 0xff
mov ecx, dword [ecx*4 + 0x5216d8]
xor ecx, dword [edx*4 + 0x521ad8]
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x34]
cdq
idiv dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov edx, dword [eax + edx*4 + 0x454]
sar edx, 8
and edx, 0xff
xor ecx, dword [edx*4 + 0x521ed8]
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x38]
cdq
idiv dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov edx, dword [eax + edx*4 + 0x454]
and edx, 0xff
xor ecx, dword [edx*4 + 0x5222d8]
mov eax, dword [ebp - 0x1c]
shl eax, 5
mov edx, dword [ebp - 8]
lea eax, [edx + eax + 0x1e8]
mov edx, dword [ebp - 4]
xor ecx, dword [eax + edx*4]
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [edx + eax*4 + 0x434], ecx
jmp 0x4b4d1c
mov eax, dword [ebp - 0xc]
shl eax, 2
push eax
mov ecx, dword [ebp - 8]
add ecx, 0x434
push ecx
mov edx, dword [ebp - 8]
add edx, 0x454
push edx
call fcn.004e8950
add esp, 0xc
jmp 0x4b4cf8
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 0
jmp 0x4b4e20
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 0xc]
jge 0x4b4f35
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x3d0]
shl eax, 5
mov ecx, dword [ebp - 8]
lea edx, [ecx + eax + 0x1e8]
mov eax, dword [ebp - 4]
mov ecx, dword [edx + eax*4]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
mov ecx, dword [eax + edx*4 + 0x454]
sar ecx, 0x18
and ecx, 0xff
movsx edx, byte [ecx + 0x5205d8]
mov eax, dword [ebp - 0x20]
sar eax, 0x18
xor edx, eax
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x10]
mov byte [ecx], dl
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x30]
cdq
idiv dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov ecx, dword [eax + edx*4 + 0x454]
sar ecx, 0x10
and ecx, 0xff
movsx edx, byte [ecx + 0x5205d8]
mov eax, dword [ebp - 0x20]
sar eax, 0x10
xor edx, eax
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x10]
mov byte [ecx], dl
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x34]
cdq
idiv dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov ecx, dword [eax + edx*4 + 0x454]
sar ecx, 8
and ecx, 0xff
movsx edx, byte [ecx + 0x5205d8]
mov eax, dword [ebp - 0x20]
sar eax, 8
xor edx, eax
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x10]
mov byte [ecx], dl
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0x38]
cdq
idiv dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov ecx, dword [eax + edx*4 + 0x454]
and ecx, 0xff
movsx edx, byte [ecx + 0x5205d8]
xor edx, dword [ebp - 0x20]
mov eax, dword [ebp + 0xc]
add eax, dword [ebp - 0x10]
mov byte [eax], dl
mov ecx, dword [ebp - 0x10]
add ecx, 1
mov dword [ebp - 0x10], ecx
jmp 0x4b4e17
mov esp, ebp
pop ebp
ret 8