Function at 0x4b91a4
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffcf8
mov esi, eax
mov eax, dword [esi + 0x90]
mov dword [esp + 0x20], eax
mov eax, dword [esi + 0x94]
mov dword [esp + 0x24], eax
mov eax, dword [esi + 0x98]
mov dword [esp + 0x28], eax
mov eax, dword [esi + 0x9c]
mov dword [esp + 0x2c], eax
mov eax, dword [esi + 0xa0]
mov dword [esp + 0x30], eax
mov eax, dword [esi + 0xa4]
mov dword [esp + 0x34], eax
mov eax, dword [esi + 0xa8]
mov dword [esp + 0x38], eax
mov eax, dword [esi + 0xac]
mov dword [esp + 0x3c], eax
mov eax, dword [esi + 0xb0]
mov dword [esp + 0x40], eax
mov eax, dword [esi + 0xb4]
mov dword [esp + 0x44], eax
mov eax, dword [esi + 0xb8]
mov dword [esp + 0x48], eax
mov eax, dword [esi + 0xbc]
mov dword [esp + 0x4c], eax
mov eax, dword [esi + 0xc0]
mov dword [esp + 0x50], eax
mov eax, dword [esi + 0xc4]
mov dword [esp + 0x54], eax
mov eax, dword [esi + 0xc8]
mov dword [esp + 0x58], eax
mov eax, dword [esi + 0xcc]
mov dword [esp + 0x5c], eax
lea edx, [esp + 0x88]
mov eax, esi
mov ecx, 0x80
call fcn.00407570
mov ebx, 0x10
lea ecx, [esp + 0x88]
mov eax, dword [ecx]
mov dword [esp + 0x60], eax
mov eax, dword [ecx + 4]
mov dword [esp + 0x64], eax
mov eax, dword [esp + 0x60]
mov edi, eax
mov ebp, edi
shr ebp, 0x18
mov eax, edi
shl eax, 0x18
or ebp, eax
mov eax, edi
shr eax, 8
and eax, 0xff00
or ebp, eax
shl edi, 8
and edi, 0xff0000
or ebp, edi
mov eax, ebp
xor edx, edx
mov edx, eax
xor eax, eax
push edx
push eax
mov eax, dword [esp + 0x6c]
xor edx, edx
mov edi, eax
shr edi, 0x18
mov eax, dword [esp + 0x6c]
xor edx, edx
shl eax, 0x18
or edi, eax
mov eax, dword [esp + 0x6c]
xor edx, edx
shr eax, 8
and eax, 0xff00
or edi, eax
mov eax, dword [esp + 0x6c]
xor edx, edx
shl eax, 8
and eax, 0xff0000
or edi, eax
mov eax, edi
xor edx, edx
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
mov dword [ecx], eax
mov dword [ecx + 4], edx
add ecx, 8
dec ebx
jne 0x4b926f
mov ebx, 0x40
lea ecx, [esp + 0x90]
mov eax, dword [ecx]
mov dword [esp + 0x68], eax
mov eax, dword [ecx + 4]
mov dword [esp + 0x6c], eax
mov eax, dword [ecx]
mov dword [esp + 0x70], eax
mov eax, dword [ecx + 4]
mov dword [esp + 0x74], eax
mov edx, dword [esp + 0x68]
shl edx, 0x1f
xor eax, eax
push edx
push eax
mov eax, dword [esp + 0x70]
mov edx, dword [esp + 0x74]
shrd eax, edx, 1
shr edx, 1
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov edx, dword [esp + 0x78]
shl edx, 0x18
xor eax, eax
push edx
push eax
mov eax, dword [esp + 0x80]
mov edx, dword [esp + 0x84]
shrd eax, edx, 8
shr edx, 8
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [ecx]
mov edx, dword [ecx + 4]
shrd eax, edx, 7
shr edx, 7
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
mov dword [esp], eax
mov dword [esp + 4], edx
mov eax, dword [ecx + 0x68]
mov dword [esp + 0x78], eax
mov eax, dword [ecx + 0x6c]
mov dword [esp + 0x7c], eax
mov eax, dword [ecx + 0x68]
mov dword [esp + 0x80], eax
mov eax, dword [ecx + 0x6c]
mov dword [esp + 0x84], eax
mov edx, dword [esp + 0x78]
shl edx, 0xd
xor eax, eax
push edx
push eax
mov eax, dword [esp + 0x80]
mov edx, dword [esp + 0x84]
shrd eax, edx, 0x13
shr edx, 0x13
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x8c]
shld edx, eax, 3
shl eax, 3
push edx
push eax
mov eax, dword [esp + 0x94]
shr eax, 0x1d
xor edx, edx
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [ecx + 0x68]
mov edx, dword [ecx + 0x6c]
shrd eax, edx, 6
shr edx, 6
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
mov dword [esp + 8], eax
mov dword [esp + 0xc], edx
mov eax, dword [ecx - 8]
mov edx, dword [ecx - 4]
add eax, dword [esp]
adc edx, dword [esp + 4]
add eax, dword [ecx + 0x40]
adc edx, dword [ecx + 0x44]
add eax, dword [esp + 8]
adc edx, dword [esp + 0xc]
mov dword [ecx + 0x78], eax
mov dword [ecx + 0x7c], edx
add ecx, 8
dec ebx
jne 0x4b930e
mov ebx, 0x50
mov ecx, 0x6b1678
lea edi, [esp + 0x88]
mov edx, dword [esp + 0x20]
shl edx, 4
xor eax, eax
push edx
push eax
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
shrd eax, edx, 0x1c
shr edx, 0x1c
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
shld edx, eax, 0x1e
shl eax, 0x1e
push edx
push eax
mov eax, dword [esp + 0x34]
shr eax, 2
xor edx, edx
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
shld edx, eax, 0x19
shl eax, 0x19
push edx
push eax
mov eax, dword [esp + 0x34]
shr eax, 7
xor edx, edx
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
mov dword [esp], eax
mov dword [esp + 4], edx
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
and eax, dword [esp + 0x28]
and edx, dword [esp + 0x2c]
push edx
push eax
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
and eax, dword [esp + 0x38]
and edx, dword [esp + 0x3c]
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [esp + 0x30]
mov edx, dword [esp + 0x34]
and eax, dword [esp + 0x38]
and edx, dword [esp + 0x3c]
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
add eax, dword [esp]
adc edx, dword [esp + 4]
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], edx
mov edx, dword [esp + 0x40]
shl edx, 0x12
xor eax, eax
push edx
push eax
mov eax, dword [esp + 0x48]
mov edx, dword [esp + 0x4c]
shrd eax, edx, 0xe
shr edx, 0xe
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov edx, dword [esp + 0x48]
shl edx, 0xe
xor eax, eax
push edx
push eax
mov eax, dword [esp + 0x50]
mov edx, dword [esp + 0x54]
shrd eax, edx, 0x12
shr edx, 0x12
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [esp + 0x48]
mov edx, dword [esp + 0x4c]
shld edx, eax, 0x17
shl eax, 0x17
push edx
push eax
mov eax, dword [esp + 0x54]
shr eax, 9
xor edx, edx
or eax, dword [esp]
or edx, dword [esp + 4]
add esp, 8
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
mov dword [esp + 8], eax
mov dword [esp + 0xc], edx
mov eax, dword [esp + 0x58]
mov edx, dword [esp + 0x5c]
add eax, dword [esp + 8]
adc edx, dword [esp + 0xc]
push edx
push eax
mov eax, dword [esp + 0x48]
mov edx, dword [esp + 0x4c]
and eax, dword [esp + 0x50]
and edx, dword [esp + 0x54]
push edx
push eax
mov eax, dword [esp + 0x50]
mov edx, dword [esp + 0x54]
not eax
not edx
and eax, dword [esp + 0x60]
and edx, dword [esp + 0x64]
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [ecx]
mov edx, dword [ecx + 4]
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
push edx
push eax
mov eax, dword [edi]
mov edx, dword [edi + 4]
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
mov eax, dword [esp + 0x50]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x54]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 0x50], eax
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x54], eax
mov eax, dword [esp + 0x40]
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x44]
mov dword [esp + 0x4c], eax
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x3c]
add eax, dword [esp + 0x10]
adc edx, dword [esp + 0x14]
mov dword [esp + 0x40], eax
mov dword [esp + 0x44], edx
mov eax, dword [esp + 0x30]
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 0x3c], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x24]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
add eax, dword [esp + 0x18]
adc edx, dword [esp + 0x1c]
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], edx
add edi, 8
add ecx, 8
dec ebx
jne 0x4b9482
mov eax, dword [esi + 0x90]
mov edx, dword [esi + 0x94]
add eax, dword [esp + 0x20]
adc edx, dword [esp + 0x24]
mov dword [esi + 0x90], eax
mov dword [esi + 0x94], edx
mov eax, dword [esi + 0x98]
mov edx, dword [esi + 0x9c]
add eax, dword [esp + 0x28]
adc edx, dword [esp + 0x2c]
mov dword [esi + 0x98], eax
mov dword [esi + 0x9c], edx
mov eax, dword [esi + 0xa0]
mov edx, dword [esi + 0xa4]
add eax, dword [esp + 0x30]
adc edx, dword [esp + 0x34]
mov dword [esi + 0xa0], eax
mov dword [esi + 0xa4], edx
mov eax, dword [esi + 0xa8]
mov edx, dword [esi + 0xac]
add eax, dword [esp + 0x38]
adc edx, dword [esp + 0x3c]
mov dword [esi + 0xa8], eax
mov dword [esi + 0xac], edx
mov eax, dword [esi + 0xb0]
mov edx, dword [esi + 0xb4]
add eax, dword [esp + 0x40]
adc edx, dword [esp + 0x44]
mov dword [esi + 0xb0], eax
mov dword [esi + 0xb4], edx
mov eax, dword [esi + 0xb8]
mov edx, dword [esi + 0xbc]
add eax, dword [esp + 0x48]
adc edx, dword [esp + 0x4c]
mov dword [esi + 0xb8], eax
mov dword [esi + 0xbc], edx
mov eax, dword [esi + 0xc0]
mov edx, dword [esi + 0xc4]
add eax, dword [esp + 0x50]
adc edx, dword [esp + 0x54]
mov dword [esi + 0xc0], eax
mov dword [esi + 0xc4], edx
mov eax, dword [esi + 0xc8]
mov edx, dword [esi + 0xcc]
add eax, dword [esp + 0x58]
adc edx, dword [esp + 0x5c]
mov dword [esi + 0xc8], eax
mov dword [esi + 0xcc], edx
add esp, 0x308
pop ebp
pop edi
pop esi
pop ebx
ret