Function at 0x4371d0
Capabilities:
Encode data using xor
Encrypt data using aes

Disassembly:
mov edx, dword [esp + 8]
push ebx
push ebp
push esi
movzx ecx, byte [edx]
movzx eax, byte [edx + 1]
shl ecx, 8
xor ecx, eax
mov ebp, dword [esp + 0x18]
movzx eax, byte [edx + 2]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 3]
shl ecx, 8
xor ecx, eax
push edi
mov edi, dword [esp + 0x14]
lea esi, [edi + 4]
mov dword [edi], ecx
movzx ecx, byte [edx + 4]
movzx eax, byte [edx + 5]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 6]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 7]
shl ecx, 8
xor ecx, eax
mov dword [esi], ecx
movzx ecx, byte [edx + 8]
movzx eax, byte [edx + 9]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 0xa]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 0xb]
shl ecx, 8
xor ecx, eax
mov dword [edi + 8], ecx
movzx ebx, byte [edx + 0xc]
movzx eax, byte [edx + 0xd]
shl ebx, 8
xor ebx, eax
movzx eax, byte [edx + 0xe]
shl ebx, 8
xor ebx, eax
movzx eax, byte [edx + 0xf]
shl ebx, 8
xor ebx, eax
mov dword [edi + 0xc], ebx
cmp ebp, 0x80
jne 0x437379
mov eax, ebx
shr eax, 0x10
and eax, 0xff
mov ecx, dword [eax*4 + str.ccccwwww]
mov eax, ebx
shr eax, 8
xor ecx, 0x1000000
and eax, 0xff
and ecx, 0xff000000
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff0000
xor ecx, eax
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, eax
movzx eax, bl
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff00
xor ecx, eax
mov eax, dword [esi]
xor ecx, dword [edi]
xor eax, ecx
mov dword [edi + 0x10], ecx
mov ecx, dword [edi + 8]
mov dword [edi + 0x14], eax
xor ecx, eax
mov eax, ebx
mov dword [edi + 0x18], ecx
xor eax, ecx
mov dword [edi + 0x1c], eax
mov edi, 0x44a4fc
lea esp, [esp]
mov ecx, dword [esi + 0x18]
lea esi, [esi + 0x10]
mov eax, ecx
shr eax, 8
and eax, 0xff
mov edx, dword [eax*4 + str.ccccwwww]
mov eax, ecx
shr eax, 0x10
and edx, 0xff0000
and eax, 0xff
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff000000
xor edx, eax
mov eax, ecx
shr eax, 0x18
movzx eax, byte [eax*4 + str.ccccwwww]
xor edx, eax
movzx eax, cl
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff00
xor edx, eax
xor edx, dword [esi - 4]
xor edx, dword [edi]
add edi, 4
mov dword [esi + 0xc], edx
mov eax, dword [esi]
xor eax, edx
mov dword [esi + 0x10], eax
mov ecx, dword [esi + 4]
xor ecx, eax
mov dword [esi + 0x14], ecx
mov eax, dword [esi + 8]
xor eax, ecx
mov dword [esi + 0x18], eax
cmp edi, str.DINPUT.DLL
jne 0x4372f0
pop edi
pop esi
pop ebp
mov eax, 0xa
pop ebx
ret
movzx ecx, byte [edx + 0x10]
movzx eax, byte [edx + 0x11]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 0x12]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 0x13]
shl ecx, 8
xor ecx, eax
mov dword [edi + 0x10], ecx
movzx ebx, byte [edx + 0x14]
movzx eax, byte [edx + 0x15]
shl ebx, 8
xor ebx, eax
movzx eax, byte [edx + 0x16]
shl ebx, 8
xor ebx, eax
movzx eax, byte [edx + 0x17]
shl ebx, 8
xor ebx, eax
mov dword [edi + 0x14], ebx
cmp ebp, 0xc0
jne 0x4374e5
mov eax, ebx
shr eax, 0x10
and eax, 0xff
mov ecx, dword [eax*4 + str.ccccwwww]
mov eax, ebx
shr eax, 8
xor ecx, 0x1000000
and eax, 0xff
and ecx, 0xff000000
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff0000
xor ecx, eax
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, eax
movzx eax, bl
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff00
xor ecx, eax
mov eax, dword [esi]
xor ecx, dword [edi]
xor eax, ecx
mov dword [edi + 0x18], ecx
mov ecx, dword [edi + 8]
mov dword [edi + 0x1c], eax
xor ecx, eax
mov eax, dword [edi + 0xc]
xor eax, ecx
mov dword [edi + 0x20], ecx
mov dword [edi + 0x24], eax
lea eax, [edi + 0x28]
mov edi, 0x44a4fc
mov edx, dword [eax - 0x18]
lea eax, [eax + 0x18]
xor edx, dword [eax - 0x1c]
mov ecx, dword [eax - 0x2c]
xor ecx, edx
mov dword [eax - 0x18], edx
mov dword [eax - 0x14], ecx
mov edx, dword [eax - 0x14]
mov ecx, edx
shr ecx, 8
and ecx, 0xff
mov esi, dword [ecx*4 + str.ccccwwww]
mov ecx, edx
shr ecx, 0x10
and esi, 0xff0000
and ecx, 0xff
mov ecx, dword [ecx*4 + str.ccccwwww]
and ecx, 0xff000000
xor esi, ecx
mov ecx, edx
shr ecx, 0x18
movzx ecx, byte [ecx*4 + str.ccccwwww]
xor esi, ecx
movzx ecx, dl
mov ecx, dword [ecx*4 + str.ccccwwww]
and ecx, 0xff00
xor esi, ecx
xor esi, dword [eax - 0x28]
xor esi, dword [edi]
add edi, 4
mov dword [eax - 0x10], esi
mov ecx, dword [eax - 0x24]
xor ecx, esi
mov dword [eax - 0xc], ecx
mov edx, dword [eax - 0x20]
xor edx, ecx
mov dword [eax - 8], edx
mov ecx, dword [eax - 0x1c]
xor ecx, edx
mov dword [eax - 4], ecx
cmp edi, 0x44a518
jne 0x437442
pop edi
pop esi
pop ebp
mov eax, 0xc
pop ebx
ret
movzx ecx, byte [edx + 0x18]
movzx eax, byte [edx + 0x19]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 0x1a]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 0x1b]
shl ecx, 8
xor ecx, eax
mov dword [edi + 0x18], ecx
movzx ecx, byte [edx + 0x1c]
movzx eax, byte [edx + 0x1d]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 0x1e]
shl ecx, 8
xor ecx, eax
movzx eax, byte [edx + 0x1f]
shl ecx, 8
xor ecx, eax
mov dword [edi + 0x1c], ecx
cmp ebp, 0x100
jne 0x4376ae
mov eax, ecx
shr eax, 0x10
and eax, 0xff
mov edx, dword [eax*4 + str.ccccwwww]
mov eax, ecx
shr eax, 8
xor edx, 0x1000000
and eax, 0xff
and edx, 0xff000000
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff0000
xor edx, eax
mov eax, ecx
shr eax, 0x18
movzx eax, byte [eax*4 + str.ccccwwww]
xor edx, eax
movzx eax, cl
mov ecx, dword [edi + 8]
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff00
xor edx, eax
mov eax, dword [esi]
xor edx, dword [edi]
mov esi, 0x44a4fc
xor eax, edx
mov dword [edi + 0x20], edx
xor ecx, eax
mov dword [edi + 0x24], eax
mov eax, dword [edi + 0xc]
xor eax, ecx
mov dword [edi + 0x28], ecx
mov dword [edi + 0x2c], eax
add edi, 0x30
mov edi, edi
mov ecx, dword [edi - 4]
lea edi, [edi + 0x20]
mov eax, ecx
shr eax, 0x10
and eax, 0xff
mov edx, dword [eax*4 + str.ccccwwww]
mov eax, ecx
shr eax, 8
and edx, 0xff0000
and eax, 0xff
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff00
xor edx, eax
mov eax, ecx
shr eax, 0x18
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff000000
xor edx, eax
movzx eax, cl
mov ecx, dword [edi - 0x38]
movzx eax, byte [eax*4 + str.ccccwwww]
xor edx, eax
mov eax, dword [edi - 0x3c]
xor edx, dword [edi - 0x40]
xor eax, edx
mov dword [edi - 0x20], edx
mov dword [edi - 0x1c], eax
xor ecx, eax
mov eax, dword [edi - 0x34]
xor eax, ecx
mov dword [edi - 0x18], ecx
mov dword [edi - 0x14], eax
mov ecx, dword [edi - 0x14]
mov eax, ecx
shr eax, 8
and eax, 0xff
mov edx, dword [eax*4 + str.ccccwwww]
mov eax, ecx
shr eax, 0x10
and edx, 0xff0000
and eax, 0xff
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff000000
xor edx, eax
mov eax, ecx
shr eax, 0x18
movzx eax, byte [eax*4 + str.ccccwwww]
xor edx, eax
movzx eax, cl
mov eax, dword [eax*4 + str.ccccwwww]
and eax, 0xff00
xor edx, eax
xor edx, dword [edi - 0x30]
xor edx, dword [esi]
add esi, 4
mov dword [edi - 0x10], edx
mov eax, dword [edi - 0x2c]
xor eax, edx
mov dword [edi - 0xc], eax
mov ecx, dword [edi - 0x28]
xor ecx, eax
mov dword [edi - 8], ecx
mov eax, dword [edi - 0x24]
xor eax, ecx
mov dword [edi - 4], eax
cmp esi, 0x44a514
jne 0x4375b0
pop edi
pop esi
pop ebp
mov eax, 0xe
pop ebx
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret