Function at 0x420a90
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
push esi
mov dword [ebp - 0x30], ecx
cmp dword [ebp + 8], 0
je 0x420ac4
cmp dword [ebp + 0x10], 0x10
je 0x420ab2
cmp dword [ebp + 0x10], 0x18
je 0x420ab2
cmp dword [ebp + 0x10], 0x20
jne 0x420ac4
cmp dword [ebp + 0x14], 0x10
je 0x420ac9
cmp dword [ebp + 0x14], 0x18
je 0x420ac9
cmp dword [ebp + 0x14], 0x20
je 0x420ac9
jmp 0x42118b
mov eax, dword [ebp - 0x30]
mov ecx, dword [ebp + 0x10]
mov dword [eax + 0x3c8], ecx
mov edx, dword [ebp - 0x30]
mov eax, dword [ebp + 0x14]
mov dword [edx + 0x3cc], eax
mov ecx, dword [ebp - 0x30]
mov edx, dword [ecx + 0x3cc]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp - 0x30]
add ecx, 0x3d4
push ecx
call fcn.0061baa0
add esp, 0xc
mov edx, dword [ebp - 0x30]
mov eax, dword [edx + 0x3cc]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x30]
add edx, 0x3f4
push edx
call fcn.0061baa0
add esp, 0xc
mov eax, dword [ebp - 0x30]
mov ecx, dword [eax + 0x3c8]
mov dword [ebp - 0x34], ecx
cmp dword [ebp - 0x34], 0x10
je 0x420b3b
cmp dword [ebp - 0x34], 0x18
je 0x420b74
jmp 0x420b92
mov edx, dword [ebp - 0x30]
cmp dword [edx + 0x3cc], 0x10
jne 0x420b50
mov dword [ebp - 0x38], 0xa
jmp 0x420b66
mov eax, dword [ebp - 0x30]
xor ecx, ecx
cmp dword [eax + 0x3cc], 0x18
setne cl
lea ecx, [ecx + ecx + 0xc]
mov dword [ebp - 0x38], ecx
mov edx, dword [ebp - 0x30]
mov eax, dword [ebp - 0x38]
mov dword [edx + 0x3d0], eax
jmp 0x420b9f
mov ecx, dword [ebp - 0x30]
xor edx, edx
cmp dword [ecx + 0x3cc], 0x20
sete dl
lea edx, [edx + edx + 0xc]
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x3d0], edx
jmp 0x420b9f
mov ecx, dword [ebp - 0x30]
mov dword [ecx + 0x3d0], 0xe
mov edx, dword [ebp - 0x30]
mov eax, dword [edx + 0x3cc]
cdq
and edx, 3
add eax, edx
sar eax, 2
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], 0
jmp 0x420bc6
mov eax, dword [ebp - 0x10]
add eax, 1
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 0x10]
cmp edx, dword [ecx + 0x3d0]
jg 0x420c09
mov dword [ebp - 0x28], 0
jmp 0x420be6
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp - 0x28]
cmp ecx, dword [ebp - 4]
jge 0x420c07
mov edx, dword [ebp - 0x10]
shl edx, 5
mov eax, dword [ebp - 0x30]
lea ecx, [eax + edx + 8]
mov edx, dword [ebp - 0x28]
mov dword [ecx + edx*4], 0
jmp 0x420bdd
jmp 0x420bbd
mov dword [ebp - 0x10], 0
jmp 0x420c1b
mov eax, dword [ebp - 0x10]
add eax, 1
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 0x10]
cmp edx, dword [ecx + 0x3d0]
jg 0x420c61
mov dword [ebp - 0x28], 0
jmp 0x420c3b
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp - 0x28]
cmp ecx, dword [ebp - 4]
jge 0x420c5f
mov edx, dword [ebp - 0x10]
shl edx, 5
mov eax, dword [ebp - 0x30]
lea ecx, [eax + edx + 0x1e8]
mov edx, dword [ebp - 0x28]
mov dword [ecx + edx*4], 0
jmp 0x420c32
jmp 0x420c12
mov eax, dword [ebp - 0x30]
mov ecx, dword [eax + 0x3d0]
add ecx, 1
imul ecx, dword [ebp - 4]
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp - 0x30]
mov eax, dword [edx + 0x3c8]
cdq
and edx, 3
add eax, edx
sar eax, 2
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x30]
add eax, 0x414
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], 0
jmp 0x420cac
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x1c]
jge 0x420d2a
mov ecx, dword [ebp - 0x14]
movzx edx, byte [ecx]
shl edx, 0x18
mov eax, dword [ebp - 0x18]
mov dword [eax], edx
mov ecx, dword [ebp - 0x14]
add ecx, 1
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x14]
movzx eax, byte [edx]
shl eax, 0x10
mov ecx, dword [ebp - 0x18]
or eax, dword [ecx]
mov edx, dword [ebp - 0x18]
mov dword [edx], eax
mov eax, dword [ebp - 0x14]
add eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
movzx edx, byte [ecx]
shl edx, 8
mov eax, dword [ebp - 0x18]
or edx, dword [eax]
mov ecx, dword [ebp - 0x18]
mov dword [ecx], edx
mov edx, dword [ebp - 0x14]
add edx, 1
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 0x14]
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 - 0x14]
add ecx, 1
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x18]
add edx, 4
mov dword [ebp - 0x18], edx
jmp 0x420ca3
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x28], 0
jmp 0x420d4c
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp - 0x24]
add ecx, 1
mov dword [ebp - 0x24], ecx
mov edx, dword [ebp - 0x28]
cmp edx, dword [ebp - 0x1c]
jge 0x420dbf
mov eax, dword [ebp - 0x24]
cmp eax, dword [ebp - 0xc]
jge 0x420dbf
mov eax, dword [ebp - 0x24]
cdq
idiv dword [ebp - 4]
shl eax, 5
mov ecx, dword [ebp - 0x30]
lea ecx, [ecx + eax + 8]
mov eax, dword [ebp - 0x24]
cdq
idiv dword [ebp - 4]
mov eax, dword [ebp - 0x28]
mov esi, dword [ebp - 0x30]
mov eax, dword [esi + eax*4 + 0x414]
mov dword [ecx + edx*4], eax
mov eax, dword [ebp - 0x24]
cdq
idiv dword [ebp - 4]
mov ecx, dword [ebp - 0x30]
mov edx, dword [ecx + 0x3d0]
sub edx, eax
shl edx, 5
mov eax, dword [ebp - 0x30]
lea ecx, [eax + edx + 0x1e8]
mov eax, dword [ebp - 0x24]
cdq
idiv dword [ebp - 4]
mov eax, dword [ebp - 0x28]
mov esi, dword [ebp - 0x30]
mov eax, dword [esi + eax*4 + 0x414]
mov dword [ecx + edx*4], eax
jmp 0x420d3a
mov dword [ebp - 8], 0
mov ecx, dword [ebp - 0x24]
cmp ecx, dword [ebp - 0xc]
jge 0x4210c6
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0x30]
mov ecx, dword [eax + edx*4 + 0x410]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
sar edx, 0x10
and edx, 0xff
movsx eax, byte [edx + str.cw]
and eax, 0xff
shl eax, 0x18
mov ecx, dword [ebp - 0x20]
sar ecx, 8
and ecx, 0xff
movsx edx, byte [ecx + str.cw]
and edx, 0xff
shl edx, 0x10
xor eax, edx
mov ecx, dword [ebp - 0x20]
and ecx, 0xff
movsx edx, byte [ecx + str.cw]
and edx, 0xff
shl edx, 8
xor eax, edx
mov ecx, dword [ebp - 0x20]
sar ecx, 0x18
and ecx, 0xff
movsx edx, byte [ecx + str.cw]
and edx, 0xff
xor eax, edx
mov ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0x65fc20]
and edx, 0xff
shl edx, 0x18
xor eax, edx
mov ecx, dword [ebp - 0x30]
xor eax, dword [ecx + 0x414]
mov edx, dword [ebp - 0x30]
mov dword [edx + 0x414], eax
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 0x1c], 8
je 0x420edd
mov dword [ebp - 0x10], 1
mov dword [ebp - 0x28], 0
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp - 0x1c]
jge 0x420ed8
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x28]
mov esi, dword [ebp - 0x30]
mov edx, dword [eax + edx*4 + 0x414]
xor edx, dword [esi + ecx*4 + 0x414]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x30]
mov dword [ecx + eax*4 + 0x414], edx
mov edx, dword [ebp - 0x28]
add edx, 1
mov dword [ebp - 0x28], edx
mov eax, dword [ebp - 0x10]
add eax, 1
mov dword [ebp - 0x10], eax
jmp 0x420e95
jmp 0x421033
mov dword [ebp - 0x10], 1
mov dword [ebp - 0x28], 0
mov eax, dword [ebp - 0x1c]
cdq
sub eax, edx
sar eax, 1
cmp dword [ebp - 0x10], eax
jge 0x420f33
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x30]
mov eax, dword [ebp - 0x28]
mov esi, dword [ebp - 0x30]
mov ecx, dword [edx + ecx*4 + 0x414]
xor ecx, dword [esi + eax*4 + 0x414]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x30]
mov dword [eax + edx*4 + 0x414], ecx
mov ecx, dword [ebp - 0x28]
add ecx, 1
mov dword [ebp - 0x28], ecx
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
jmp 0x420eeb
mov eax, dword [ebp - 0x1c]
cdq
sub eax, edx
sar eax, 1
mov ecx, dword [ebp - 0x30]
mov edx, dword [ecx + eax*4 + 0x410]
mov dword [ebp - 0x20], edx
mov eax, dword [ebp - 0x1c]
cdq
sub eax, edx
sar eax, 1
mov ecx, dword [ebp - 0x20]
and ecx, 0xff
movsx ecx, byte [ecx + str.cw]
and ecx, 0xff
mov edx, dword [ebp - 0x20]
sar edx, 8
and edx, 0xff
movsx edx, byte [edx + str.cw]
and edx, 0xff
shl edx, 8
xor ecx, edx
mov edx, dword [ebp - 0x20]
sar edx, 0x10
and edx, 0xff
movsx edx, byte [edx + str.cw]
and edx, 0xff
shl edx, 0x10
xor ecx, edx
mov edx, dword [ebp - 0x20]
sar edx, 0x18
and edx, 0xff
movsx edx, byte [edx + str.cw]
and edx, 0xff
shl edx, 0x18
xor ecx, edx
mov edx, dword [ebp - 0x30]
xor ecx, dword [edx + eax*4 + 0x414]
mov eax, dword [ebp - 0x1c]
cdq
sub eax, edx
sar eax, 1
mov edx, dword [ebp - 0x30]
mov dword [edx + eax*4 + 0x414], ecx
mov eax, dword [ebp - 0x1c]
cdq
sub eax, edx
sar eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp - 0x1c]
jge 0x421033
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x28]
mov esi, dword [ebp - 0x30]
mov edx, dword [eax + edx*4 + 0x414]
xor edx, dword [esi + ecx*4 + 0x414]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x30]
mov dword [ecx + eax*4 + 0x414], edx
mov edx, dword [ebp - 0x28]
add edx, 1
mov dword [ebp - 0x28], edx
mov eax, dword [ebp - 0x10]
add eax, 1
mov dword [ebp - 0x10], eax
jmp 0x420ff0
mov dword [ebp - 0x28], 0
jmp 0x42104e
mov ecx, dword [ebp - 0x28]
add ecx, 1
mov dword [ebp - 0x28], ecx
mov edx, dword [ebp - 0x24]
add edx, 1
mov dword [ebp - 0x24], edx
mov eax, dword [ebp - 0x28]
cmp eax, dword [ebp - 0x1c]
jge 0x4210c1
mov ecx, dword [ebp - 0x24]
cmp ecx, dword [ebp - 0xc]
jge 0x4210c1
mov eax, dword [ebp - 0x24]
cdq
idiv dword [ebp - 4]
shl eax, 5
mov edx, dword [ebp - 0x30]
lea ecx, [edx + eax + 8]
mov eax, dword [ebp - 0x24]
cdq
idiv dword [ebp - 4]
mov eax, dword [ebp - 0x28]
mov esi, dword [ebp - 0x30]
mov eax, dword [esi + eax*4 + 0x414]
mov dword [ecx + edx*4], eax
mov eax, dword [ebp - 0x24]
cdq
idiv dword [ebp - 4]
mov ecx, dword [ebp - 0x30]
mov edx, dword [ecx + 0x3d0]
sub edx, eax
shl edx, 5
mov eax, dword [ebp - 0x30]
lea ecx, [eax + edx + 0x1e8]
mov eax, dword [ebp - 0x24]
cdq
idiv dword [ebp - 4]
mov eax, dword [ebp - 0x28]
mov esi, dword [ebp - 0x30]
mov eax, dword [esi + eax*4 + 0x414]
mov dword [ecx + edx*4], eax
jmp 0x42103c
jmp 0x420dc6
mov dword [ebp - 0x2c], 1
jmp 0x4210d8
mov ecx, dword [ebp - 0x2c]
add ecx, 1
mov dword [ebp - 0x2c], ecx
mov edx, dword [ebp - 0x30]
mov eax, dword [ebp - 0x2c]
cmp eax, dword [edx + 0x3d0]
jge 0x421184
mov dword [ebp - 0x28], 0
jmp 0x4210fc
mov ecx, dword [ebp - 0x28]
add ecx, 1
mov dword [ebp - 0x28], ecx
mov edx, dword [ebp - 0x28]
cmp edx, dword [ebp - 4]
jge 0x42117f
mov eax, dword [ebp - 0x2c]
shl eax, 5
mov ecx, dword [ebp - 0x30]
lea edx, [ecx + eax + 0x1e8]
mov eax, dword [ebp - 0x28]
mov ecx, dword [edx + eax*4]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
sar edx, 0x18
and edx, 0xff
mov eax, dword [ebp - 0x20]
sar eax, 0x10
and eax, 0xff
mov ecx, dword [edx*4 + 0x65ec20]
xor ecx, dword [eax*4 + 0x65f020]
mov edx, dword [ebp - 0x20]
sar edx, 8
and edx, 0xff
xor ecx, dword [edx*4 + 0x65f420]
mov eax, dword [ebp - 0x20]
and eax, 0xff
xor ecx, dword [eax*4 + 0x65f820]
mov edx, dword [ebp - 0x2c]
shl edx, 5
mov eax, dword [ebp - 0x30]
lea edx, [eax + edx + 0x1e8]
mov eax, dword [ebp - 0x28]
mov dword [edx + eax*4], ecx
jmp 0x4210f3
jmp 0x4210cf
mov ecx, dword [ebp - 0x30]
mov byte [ecx + 4], 1
pop esi
mov esp, ebp
pop ebp
ret 0x10