Function at 0x554f90
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov dword [ebp - 0x30], ecx
mov eax, dword [ebp - 0x30]
xor ecx, ecx
mov cl, byte [eax + 4]
test ecx, ecx
jne 0x554faa
jmp 0x55533c
mov edx, dword [ebp - 0x30]
cmp dword [edx + 0x3cc], 0x10
jne 0x554fcb
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov ecx, dword [ebp - 0x30]
call fcn.00554641
jmp 0x55533c
mov edx, dword [ebp - 0x30]
mov eax, dword [edx + 0x3cc]
cdq
and edx, 3
add eax, edx
sar eax, 2
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 4
jne 0x554fef
mov dword [ebp - 0x34], 0
jmp 0x554ffc
xor eax, eax
cmp dword [ebp - 0x28], 6
setne al
inc eax
mov dword [ebp - 0x34], eax
mov ecx, dword [ebp - 0x34]
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x10]
shl edx, 5
mov eax, dword [edx + 0x61a77c]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0x10]
shl ecx, 5
mov edx, dword [ecx + 0x61a784]
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 0x10]
shl eax, 5
mov ecx, dword [eax + 0x61a78c]
mov dword [ebp - 0x18], ecx
mov edx, dword [ebp - 0x30]
add edx, 0x454
mov dword [ebp - 4], edx
mov dword [ebp - 0x1c], 0
jmp 0x55504d
mov eax, dword [ebp - 0x1c]
add eax, 1
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
cmp ecx, dword [ebp - 0x28]
jge 0x5550f6
mov edx, dword [ebp + 8]
xor eax, eax
mov al, byte [edx]
shl eax, 0x18
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp + 8]
add edx, 1
mov dword [ebp + 8], edx
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax]
shl ecx, 0x10
mov edx, dword [ebp - 4]
mov eax, dword [edx]
or eax, ecx
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp + 8]
add edx, 1
mov dword [ebp + 8], edx
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax]
shl ecx, 8
mov edx, dword [ebp - 4]
mov eax, dword [edx]
or eax, ecx
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp + 8]
add edx, 1
mov dword [ebp + 8], edx
mov eax, dword [ebp - 4]
mov dword [ebp - 0x2c], eax
mov ecx, dword [ebp + 8]
xor edx, edx
mov dl, byte [ecx]
mov eax, dword [ebp - 0x2c]
mov ecx, dword [eax]
or ecx, edx
mov edx, dword [ebp - 0x2c]
mov dword [edx], ecx
mov eax, dword [ebp + 8]
add eax, 1
mov dword [ebp + 8], eax
mov ecx, dword [ebp - 4]
add ecx, 4
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x30]
mov edx, dword [edx]
xor edx, dword [ecx + eax*4 + 0x1e8]
mov eax, dword [ebp - 0x2c]
mov dword [eax], edx
jmp 0x555044
mov dword [ebp - 8], 1
jmp 0x555108
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 0x30]
mov eax, dword [ebp - 8]
cmp eax, dword [edx + 0x3d0]
jge 0x55520e
mov dword [ebp - 0x1c], 0
jmp 0x55512c
mov ecx, dword [ebp - 0x1c]
add ecx, 1
mov dword [ebp - 0x1c], ecx
mov edx, dword [ebp - 0x1c]
cmp edx, dword [ebp - 0x28]
jge 0x5551e6
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x30]
mov ecx, dword [ecx + eax*4 + 0x454]
sar ecx, 0x18
and ecx, 0xff
mov eax, dword [ebp - 0x1c]
add eax, dword [ebp - 0xc]
cdq
idiv dword [ebp - 0x28]
mov eax, dword [ebp - 0x30]
mov edx, dword [eax + edx*4 + 0x454]
sar edx, 0x10
and edx, 0xff
mov ecx, dword [ecx*4 + 0x618750]
xor ecx, dword [edx*4 + 0x618b50]
mov eax, dword [ebp - 0x1c]
add eax, dword [ebp - 0x14]
cdq
idiv dword [ebp - 0x28]
mov eax, dword [ebp - 0x30]
mov edx, dword [eax + edx*4 + 0x454]
sar edx, 8
and edx, 0xff
xor ecx, dword [edx*4 + 0x618f50]
mov eax, dword [ebp - 0x1c]
add eax, dword [ebp - 0x18]
cdq
idiv dword [ebp - 0x28]
mov eax, dword [ebp - 0x30]
mov edx, dword [eax + edx*4 + 0x454]
and edx, 0xff
xor ecx, dword [edx*4 + 0x619350]
mov eax, dword [ebp - 8]
shl eax, 5
mov edx, dword [ebp - 0x30]
lea eax, [edx + eax + 0x1e8]
mov edx, dword [ebp - 0x1c]
xor ecx, dword [eax + edx*4]
mov eax, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x30]
mov dword [edx + eax*4 + 0x434], ecx
jmp 0x555123
mov eax, dword [ebp - 0x28]
shl eax, 2
push eax
mov ecx, dword [ebp - 0x30]
add ecx, 0x434
push ecx
mov edx, dword [ebp - 0x30]
add edx, 0x454
push edx
call fcn.00578000
add esp, 0xc
jmp 0x5550ff
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
jmp 0x555227
mov eax, dword [ebp - 0x1c]
add eax, 1
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
cmp ecx, dword [ebp - 0x28]
jge 0x55533c
mov edx, dword [ebp - 0x30]
mov eax, dword [edx + 0x3d0]
shl eax, 5
mov ecx, dword [ebp - 0x30]
lea edx, [ecx + eax + 0x1e8]
mov eax, dword [ebp - 0x1c]
mov ecx, dword [edx + eax*4]
mov dword [ebp - 0x24], ecx
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x30]
mov ecx, dword [eax + edx*4 + 0x454]
sar ecx, 0x18
and ecx, 0xff
movsx edx, byte [ecx + 0x617650]
mov eax, dword [ebp - 0x24]
sar eax, 0x18
xor edx, eax
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x20]
mov byte [ecx], dl
mov edx, dword [ebp - 0x20]
add edx, 1
mov dword [ebp - 0x20], edx
mov eax, dword [ebp - 0x1c]
add eax, dword [ebp - 0xc]
cdq
idiv dword [ebp - 0x28]
mov eax, dword [ebp - 0x30]
mov ecx, dword [eax + edx*4 + 0x454]
sar ecx, 0x10
and ecx, 0xff
movsx edx, byte [ecx + 0x617650]
mov eax, dword [ebp - 0x24]
sar eax, 0x10
xor edx, eax
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x20]
mov byte [ecx], dl
mov edx, dword [ebp - 0x20]
add edx, 1
mov dword [ebp - 0x20], edx
mov eax, dword [ebp - 0x1c]
add eax, dword [ebp - 0x14]
cdq
idiv dword [ebp - 0x28]
mov eax, dword [ebp - 0x30]
mov ecx, dword [eax + edx*4 + 0x454]
sar ecx, 8
and ecx, 0xff
movsx edx, byte [ecx + 0x617650]
mov eax, dword [ebp - 0x24]
sar eax, 8
xor edx, eax
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x20]
mov byte [ecx], dl
mov edx, dword [ebp - 0x20]
add edx, 1
mov dword [ebp - 0x20], edx
mov eax, dword [ebp - 0x1c]
add eax, dword [ebp - 0x18]
cdq
idiv dword [ebp - 0x28]
mov eax, dword [ebp - 0x30]
mov ecx, dword [eax + edx*4 + 0x454]
and ecx, 0xff
movsx edx, byte [ecx + 0x617650]
xor edx, dword [ebp - 0x24]
mov eax, dword [ebp + 0xc]
add eax, dword [ebp - 0x20]
mov byte [eax], dl
mov ecx, dword [ebp - 0x20]
add ecx, 1
mov dword [ebp - 0x20], ecx
jmp 0x55521e
mov esp, ebp
pop ebp
ret 8