Function at 0x4e7d54
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x10]
mov edx, dword [edi]
mov ebx, edx
ror ebx, 8
mov eax, 0xff00ff00
and ebx, eax
rol edx, 8
mov ecx, 0xff00ff
and edx, ecx
or ebx, edx
xor ebx, dword [esi]
mov edx, dword [edi + 4]
mov dword [ebp + 8], ebx
mov ebx, edx
ror ebx, 8
and ebx, eax
rol edx, 8
and edx, ecx
or ebx, edx
xor ebx, dword [esi + 4]
mov dword [ebp + 0x10], ebx
mov ebx, dword [edi + 8]
mov edi, dword [edi + 0xc]
mov edx, ebx
ror edx, 8
and edx, eax
rol ebx, 8
and ebx, ecx
or edx, ebx
xor edx, dword [esi + 8]
mov ebx, edi
mov dword [ebp - 0xc], edx
ror ebx, 8
and ebx, eax
movzx eax, dh
movzx edx, byte [ebp + 0x12]
rol edi, 8
and edi, ecx
mov ecx, dword [eax*4 + 0x134c0]
xor ecx, dword [edx*4 + 0x130c0]
mov eax, dword [ebp + 8]
or ebx, edi
xor ebx, dword [esi + 0xc]
shr eax, 0x18
xor ecx, dword [eax*4 + 0x12cc0]
mov eax, 0xff
mov edx, ebx
and edx, eax
xor ecx, dword [edx*4 + 0x138c0]
movzx edx, byte [ebp - 0xa]
xor ecx, dword [esi + 0x10]
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], ecx
movzx ecx, bh
mov ecx, dword [ecx*4 + 0x134c0]
xor ecx, dword [edx*4 + 0x130c0]
mov edx, dword [ebp + 0x10]
shr edx, 0x18
xor ecx, dword [edx*4 + 0x12cc0]
mov edx, dword [ebp + 8]
and edx, eax
xor ecx, dword [edx*4 + 0x138c0]
movzx edx, byte [ebp + 9]
xor ecx, dword [esi + 0x14]
mov dword [ebp - 8], ecx
movzx ecx, byte [ebp - 0xe]
mov ecx, dword [ecx*4 + 0x130c0]
xor ecx, dword [edx*4 + 0x134c0]
mov edx, dword [ebp - 0xc]
shr edx, 0x18
xor ecx, dword [edx*4 + 0x12cc0]
mov edx, dword [ebp + 0x10]
and edx, eax
xor ecx, dword [edx*4 + 0x138c0]
movzx edx, byte [ebp + 0x11]
xor ecx, dword [esi + 0x18]
mov dword [ebp - 0x10], ecx
movzx edi, byte [ebp + 0xa]
mov edx, dword [edx*4 + 0x134c0]
xor edx, dword [edi*4 + 0x130c0]
shr ebx, 0x18
mov edi, ebx
xor edx, dword [edi*4 + 0x12cc0]
mov edi, dword [ebp - 0xc]
and edi, eax
xor edx, dword [edi*4 + 0x138c0]
mov dword [ebp + 0x10], ebx
xor edx, dword [esi + 0x1c]
mov dword [ebp + 0x10], edi
mov edi, dword [ebp + 0xc]
sar edi, 1
add esi, 0x20
dec edi
mov dword [ebp - 0xc], edx
je 0x4e8071
mov dword [ebp + 0xc], edi
movzx ebx, byte [ebp - 6]
movzx edi, ch
mov edi, dword [edi*4 + 0x134c0]
xor edi, dword [ebx*4 + 0x130c0]
mov ebx, dword [ebp - 4]
mov dword [ebp + 0x10], edi
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x12cc0]
mov ebx, edx
and ebx, eax
xor edi, dword [ebx*4 + 0x138c0]
movzx ebx, byte [ebp - 0xe]
xor edi, dword [esi]
mov dword [ebp + 8], edi
movzx edi, dh
mov edi, dword [edi*4 + 0x134c0]
xor edi, dword [ebx*4 + 0x130c0]
mov ebx, dword [ebp - 4]
mov dword [ebp + 0x10], edi
mov edi, dword [ebp - 8]
shr edi, 0x18
mov edi, dword [edi*4 + 0x12cc0]
xor dword [ebp + 0x10], edi
mov edi, dword [ebp + 0x10]
and ebx, eax
xor edi, dword [ebx*4 + 0x138c0]
movzx ebx, byte [ebp - 3]
xor edi, dword [esi + 4]
shr edx, 0x18
mov dword [ebp + 0x10], edi
movzx edi, byte [ebp - 0xa]
mov edi, dword [edi*4 + 0x130c0]
xor edi, dword [ebx*4 + 0x134c0]
mov ebx, ecx
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x12cc0]
mov ebx, dword [ebp - 8]
and ebx, eax
mov dword [ebp - 0x10], edi
xor edi, dword [ebx*4 + 0x138c0]
movzx ebx, byte [ebp - 2]
xor edi, dword [esi + 8]
and ecx, eax
mov dword [ebp - 0xc], edi
movzx edi, byte [ebp - 7]
mov dword [ebp - 0x10], ebx
mov ebx, dword [edi*4 + 0x134c0]
mov edi, dword [ebp - 0x10]
xor ebx, dword [edi*4 + 0x130c0]
xor ebx, dword [edx*4 + 0x12cc0]
movzx edx, byte [ebp + 0x12]
xor ebx, dword [ecx*4 + 0x138c0]
movzx ecx, byte [ebp - 0xb]
mov ecx, dword [ecx*4 + 0x134c0]
xor ecx, dword [edx*4 + 0x130c0]
xor ebx, dword [esi + 0xc]
mov edx, dword [ebp + 8]
shr edx, 0x18
xor ecx, dword [edx*4 + 0x12cc0]
mov edx, ebx
and edx, eax
xor ecx, dword [edx*4 + 0x138c0]
movzx edx, byte [ebp - 0xa]
xor ecx, dword [esi + 0x10]
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], ecx
movzx ecx, bh
mov ecx, dword [ecx*4 + 0x134c0]
xor ecx, dword [edx*4 + 0x130c0]
mov edx, dword [ebp + 0x10]
shr edx, 0x18
xor ecx, dword [edx*4 + 0x12cc0]
mov edx, dword [ebp + 8]
and edx, eax
xor ecx, dword [edx*4 + 0x138c0]
movzx edx, byte [ebp + 9]
xor ecx, dword [esi + 0x14]
mov dword [ebp - 8], ecx
movzx ecx, byte [ebp - 0xe]
mov ecx, dword [ecx*4 + 0x130c0]
xor ecx, dword [edx*4 + 0x134c0]
mov edx, dword [ebp - 0xc]
movzx edi, byte [ebp + 0xa]
shr edx, 0x18
xor ecx, dword [edx*4 + 0x12cc0]
mov edx, dword [ebp + 0x10]
and edx, eax
xor ecx, dword [edx*4 + 0x138c0]
movzx edx, byte [ebp + 0x11]
mov edx, dword [edx*4 + 0x134c0]
xor edx, dword [edi*4 + 0x130c0]
xor ecx, dword [esi + 0x18]
shr ebx, 0x18
xor edx, dword [ebx*4 + 0x12cc0]
add esi, 0x20
mov edi, edx
mov edx, dword [ebp - 0xc]
and edx, eax
xor edi, dword [edx*4 + 0x138c0]
mov dword [ebp - 0x10], ecx
xor edi, dword [esi - 4]
dec dword [ebp + 0xc]
mov edx, edi
mov dword [ebp - 0xc], edx
jne 0x4e7eb4
movzx edi, byte [ebp - 6]
mov edi, dword [edi*4 + 0x13cc0]
and edi, 0xff0000
movzx ebx, ch
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, 0xff00
xor edi, ebx
mov ebx, dword [ebp - 4]
shr ebx, 0x18
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, 0xff000000
xor edi, ebx
mov ebx, edx
and ebx, eax
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, eax
xor edi, ebx
xor edi, dword [esi]
mov ebx, edi
ror ebx, 8
and ebx, 0xff00ff00
rol edi, 8
and edi, 0xff00ff
or ebx, edi
mov edi, dword [ebp + 0x14]
mov dword [edi], ebx
movzx edi, byte [ebp - 0xe]
mov edi, dword [edi*4 + 0x13cc0]
and edi, 0xff0000
movzx ebx, dh
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, 0xff00
xor edi, ebx
mov ebx, dword [ebp - 8]
shr ebx, 0x18
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, 0xff000000
xor edi, ebx
mov ebx, dword [ebp - 4]
and ebx, eax
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, eax
xor edi, ebx
xor edi, dword [esi + 4]
mov ebx, edi
ror ebx, 8
and ebx, 0xff00ff00
rol edi, 8
and edi, 0xff00ff
or ebx, edi
mov edi, dword [ebp + 0x14]
mov dword [edi + 4], ebx
movzx edi, byte [ebp - 0xa]
mov edi, dword [edi*4 + 0x13cc0]
movzx ebx, byte [ebp - 3]
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, 0xff00
and edi, 0xff0000
xor edi, ebx
mov ebx, ecx
shr ebx, 0x18
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, 0xff000000
xor edi, ebx
mov ebx, dword [ebp - 8]
and ebx, eax
mov ebx, dword [ebx*4 + 0x13cc0]
and ebx, eax
xor edi, ebx
xor edi, dword [esi + 8]
mov ebx, edi
ror ebx, 8
and ebx, 0xff00ff00
rol edi, 8
and edi, 0xff00ff
or ebx, edi
mov edi, dword [ebp + 0x14]
mov dword [edi + 8], ebx
movzx edi, byte [ebp - 2]
mov edi, dword [edi*4 + 0x13cc0]
and edi, 0xff0000
movzx ebx, byte [ebp - 7]
mov ebx, dword [ebx*4 + 0x13cc0]
and ecx, eax
mov ecx, dword [ecx*4 + 0x13cc0]
shr edx, 0x18
mov edx, dword [edx*4 + 0x13cc0]
and ebx, 0xff00
xor edi, ebx
and ecx, eax
and edx, 0xff000000
xor edi, edx
xor edi, ecx
xor edi, dword [esi + 0xc]
mov ecx, dword [ebp + 0x14]
mov eax, edi
ror eax, 8
and eax, 0xff00ff00
rol edi, 8
and edi, 0xff00ff
or eax, edi
pop edi
pop esi
mov dword [ecx + 0xc], eax
pop ebx
leave
ret 0x10