Function at 0x10001d40
Capabilities:
Encode data using xor
Encrypt data using aes
Encrypt data using rc4 ksa
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 8], 0
je 0x1000213b
push ebx
push edi
mov edi, 0x10
mov dword [esi + 0x3cc], edi
mov dword [esi + 0x3c8], edi
mov eax, dword [str.3981010932934832]
mov dword [esi + 0x3d4], eax
mov ecx, dword [0x10040388]
mov dword [esi + 0x3d8], ecx
mov edx, dword [0x1004038c]
mov dword [esi + 0x3dc], edx
mov eax, dword [0x10040390]
mov dword [esi + 0x3e0], eax
mov ecx, dword [esi + 0x3cc]
push ecx
lea edx, [esi + 0x3f4]
push str.3981010932934832
push edx
call sub.MSVCR100.dll_memcpy
mov eax, dword [esi + 0x3c8]
add esp, 0xc
cmp eax, edi
je 0x10001dd9
cmp eax, 0x18
je 0x10001dc7
mov dword [esi + 0x3d0], 0xe
jmp 0x10001dfc
xor eax, eax
cmp dword [esi + 0x3cc], 0x20
sete al
lea eax, [eax + eax + 0xc]
jmp 0x10001df6
mov eax, dword [esi + 0x3cc]
cmp eax, edi
jne 0x10001dea
mov eax, 0xa
jmp 0x10001df6
xor ecx, ecx
cmp eax, 0x18
setne cl
lea eax, [ecx + ecx + 0xc]
mov dword [esi + 0x3d0], eax
mov eax, dword [esi + 0x3cc]
cdq
and edx, 3
add edx, eax
sar edx, 2
xor ebx, ebx
mov dword [ebp - 0xc], edx
cmp dword [esi + 0x3d0], ebx
jl 0x10001e3c
lea edi, [esi + 8]
mov dword [ebp - 8], edi
mov edi, edi
test edx, edx
jle 0x10001e2a
mov ecx, edx
xor eax, eax
rep stosd dword es:[edi], eax
mov edi, dword [ebp - 8]
inc ebx
add edi, 0x20
mov dword [ebp - 8], edi
cmp ebx, dword [esi + 0x3d0]
jle 0x10001e20
xor ebx, ebx
cmp dword [esi + 0x3d0], ebx
jl 0x10001e6c
lea edi, [esi + 0x1e8]
mov dword [ebp - 8], edi
nop
test edx, edx
jle 0x10001e5a
mov ecx, edx
xor eax, eax
rep stosd dword es:[edi], eax
mov edi, dword [ebp - 8]
inc ebx
add edi, 0x20
mov dword [ebp - 8], edi
cmp ebx, dword [esi + 0x3d0]
jle 0x10001e50
mov eax, dword [esi + 0x3d0]
inc eax
imul eax, edx
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x3c8]
cdq
and edx, 3
lea edi, [edx + eax]
mov eax, dword [ebp + 8]
sar edi, 2
mov dword [ebp - 0x14], edi
lea ecx, [esi + 0x414]
test edi, edi
jle 0x10001ec9
mov edx, edi
jmp 0x10001ea0
movzx ebx, byte [eax]
shl ebx, 0x18
mov dword [ecx], ebx
movzx ebx, byte [eax + 1]
shl ebx, 0x10
or dword [ecx], ebx
movzx ebx, byte [eax + 2]
shl ebx, 8
or dword [ecx], ebx
movzx ebx, byte [eax + 3]
or dword [ecx], ebx
add eax, 4
add ecx, 4
dec edx
jne 0x10001ea0
xor ebx, ebx
mov dword [ebp + 8], ebx
test edi, edi
jle 0x10001f20
lea eax, [esi + 0x414]
mov dword [ebp + 8], eax
jmp 0x10001ee0
cmp ebx, dword [ebp - 4]
jge 0x10001f1d
mov eax, ebx
cdq
idiv dword [ebp - 0xc]
mov ecx, dword [ebp + 8]
mov ecx, dword [ecx]
inc ebx
mov dword [ebp - 0x10], eax
lea eax, [edx + eax*8]
mov dword [esi + eax*4 + 8], ecx
mov eax, dword [esi + 0x3d0]
sub eax, dword [ebp - 0x10]
lea ecx, [edx + eax*8]
mov eax, dword [ebp + 8]
mov edx, dword [eax]
add eax, 4
mov dword [esi + ecx*4 + 0x1e8], edx
mov dword [ebp + 8], eax
cmp ebx, edi
jl 0x10001ee0
mov dword [ebp + 8], ebx
cmp ebx, dword [ebp - 4]
jge 0x100020aa
mov dword [ebp - 8], 0x100402e0
mov eax, dword [esi + edi*4 + 0x410]
mov ecx, eax
sar ecx, 0x10
and ecx, 0xff
movsx edx, byte [ecx + str.cw]
mov ecx, dword [ebp - 8]
movsx ecx, byte [ecx]
xor edx, ecx
inc dword [ebp - 8]
mov ecx, eax
sar ecx, 8
and ecx, 0xff
movzx ecx, byte [ecx + str.cw]
shl edx, 8
xor edx, ecx
mov ecx, eax
and ecx, 0xff
movzx ecx, byte [ecx + str.cw]
sar eax, 0x18
shl edx, 8
and eax, 0xff
movzx eax, byte [eax + str.cw]
xor edx, ecx
shl edx, 8
xor edx, eax
xor dword [esi + 0x414], edx
cmp edi, 8
je 0x10001fc0
cmp edi, 1
jle 0x1000204e
lea eax, [esi + 0x418]
lea ecx, [edi - 1]
mov edx, dword [eax - 4]
xor dword [eax], edx
add eax, 4
dec ecx
jne 0x10001fb0
jmp 0x1000204e
lea eax, [esi + 0x418]
mov ecx, 3
jmp 0x10001fd0
mov edx, dword [eax - 4]
xor dword [eax], edx
add eax, 4
dec ecx
jne 0x10001fd0
mov eax, dword [esi + 0x420]
mov ecx, eax
sar ecx, 0x18
and ecx, 0xff
movsx edx, byte [ecx + str.cw]
mov ecx, eax
sar ecx, 0x10
and ecx, 0xff
movzx ecx, byte [ecx + str.cw]
shl edx, 8
xor edx, ecx
mov ecx, eax
sar ecx, 8
and ecx, 0xff
movzx ecx, byte [ecx + str.cw]
shl edx, 8
and eax, 0xff
movzx eax, byte [eax + str.cw]
xor edx, ecx
shl edx, 8
xor edx, eax
xor dword [esi + 0x424], edx
lea eax, [esi + 0x428]
mov ecx, 3
mov edx, dword [eax - 4]
xor dword [eax], edx
add eax, 4
dec ecx
jne 0x10002043
mov dword [ebp - 0x10], 0
test edi, edi
jle 0x100020a1
lea ecx, [esi + 0x414]
nop
cmp ebx, dword [ebp - 4]
jge 0x100020aa
mov eax, ebx
cdq
idiv dword [ebp - 0xc]
mov ebx, dword [ecx]
add ecx, 4
lea edi, [edx + eax*8]
mov dword [esi + edi*4 + 8], ebx
mov edi, dword [esi + 0x3d0]
mov ebx, dword [ebp + 8]
sub edi, eax
lea eax, [edx + edi*8]
mov edx, dword [ecx - 4]
mov edi, dword [ebp - 0x14]
mov dword [esi + eax*4 + 0x1e8], edx
mov eax, dword [ebp - 0x10]
inc eax
inc ebx
mov dword [ebp - 0x10], eax
mov dword [ebp + 8], ebx
cmp eax, edi
jl 0x10002060
cmp ebx, dword [ebp - 4]
jl 0x10001f30
mov eax, 1
mov dword [ebp + 8], eax
cmp dword [esi + 0x3d0], eax
jle 0x10002135
lea ecx, [esi + 0x208]
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0xc]
test edx, edx
jle 0x1000211d
mov edi, edi
mov eax, dword [ecx]
mov edi, eax
sar edi, 0x18
and edi, 0xff
mov edi, dword [edi*4 + 0x1003f2e0]
mov ebx, eax
sar ebx, 0x10
and ebx, 0xff
xor edi, dword [ebx*4 + 0x1003f6e0]
mov ebx, eax
sar ebx, 8
and ebx, 0xff
xor edi, dword [ebx*4 + 0x1003fae0]
and eax, 0xff
xor edi, dword [eax*4 + 0x1003fee0]
add ecx, 4
dec edx
mov dword [ecx - 4], edi
jne 0x100020d0
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
inc eax
add ecx, 0x20
mov dword [ebp + 8], eax
mov dword [ebp - 0x10], ecx
cmp eax, dword [esi + 0x3d0]
jl 0x100020c7
pop edi
mov byte [esi + 4], 1
pop ebx
mov esp, ebp
pop ebp
ret 4