Function at 0x4d5e50
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x100
mov eax, dword [0x5c04b4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov dword [ebp - 0xf8], edx
push esi
lea ecx, [ebp - 0x14]
mov dword [ebp - 0xfc], ebx
sub ecx, ebx
mov esi, 4
mov eax, dword [ebx]
mov dword [ebp - 0x34], eax
mov eax, dword [ebx + 4]
mov dword [ebp - 0x30], eax
mov eax, dword [ebx + 8]
mov dword [ebp - 0x3c], ecx
lea ecx, [ebp - 0x13]
mov dword [ebp - 0x2c], eax
sub ecx, ebx
mov eax, dword [ebx + 0xc]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x38], ecx
lea ecx, [ebp - 0x12]
sub ecx, ebx
mov dword [ebp - 0x100], edi
mov eax, dword [edi]
lea edx, [edi + 2]
mov dword [ebp - 0x24], eax
mov eax, dword [edi + 4]
mov dword [ebp - 0x20], eax
mov eax, dword [edi + 8]
mov dword [ebp - 0x1c], eax
mov eax, dword [edi + 0xc]
sub edi, ebx
mov dword [ebp - 0x44], ecx
lea ecx, [ebp - 0x11]
sub ecx, ebx
mov dword [ebp - 0x18], eax
mov eax, ebx
mov dword [ebp - 0x40], ecx
mov ebx, dword [ebp - 0x3c]
lea ebx, [ebx]
movzx ecx, byte [edi + eax]
lea eax, [eax + 4]
xor cl, byte [eax - 4]
lea edx, [edx + 4]
mov byte [ebx + eax - 4], cl
movzx ecx, byte [eax - 3]
xor cl, byte [edx - 5]
mov ebx, dword [ebp - 0x38]
mov byte [ebx + eax - 4], cl
movzx ecx, byte [eax - 2]
xor cl, byte [edx - 4]
mov ebx, dword [ebp - 0x44]
mov byte [ebx + eax - 4], cl
mov ebx, dword [ebp - 0x40]
movzx ecx, byte [eax - 1]
xor cl, byte [edx - 3]
mov byte [ebx + eax - 4], cl
mov ebx, dword [ebp - 0x3c]
dec esi
jne 0x4d5ee0
mov cl, byte [ebp - 5]
xor eax, eax
mov dword [ebp - 0x38], ecx
xor edx, edx
mov cl, byte [ebp - 6]
mov dword [ebp - 0x44], ecx
mov cl, byte [ebp - 7]
mov dword [ebp - 0x40], ecx
mov cl, byte [ebp - 8]
mov dword [ebp - 0xc8], ecx
mov cl, byte [ebp - 9]
mov dword [ebp - 0xc0], ecx
mov cl, byte [ebp - 0xa]
mov dword [ebp - 0xb8], ecx
mov cl, byte [ebp - 0xb]
mov dword [ebp - 0xb0], ecx
mov cl, byte [ebp - 0xc]
mov dword [ebp - 0xa8], ecx
mov cl, byte [ebp - 0xd]
mov dword [ebp - 0xa0], ecx
mov cl, byte [ebp - 0xe]
mov dword [ebp - 0x98], ecx
mov cl, byte [ebp - 0xf]
mov dword [ebp - 0x90], ecx
mov cl, byte [ebp - 0x10]
mov dword [ebp - 0x88], ecx
mov cl, byte [ebp - 0x11]
mov dword [ebp - 0x80], ecx
mov cl, byte [ebp - 0x12]
mov dword [ebp - 0x78], ecx
mov cl, byte [ebp - 0x13]
mov dword [ebp - 0x70], ecx
mov cl, byte [ebp - 0x14]
mov dword [ebp - 0x68], ecx
mov cl, byte [ebp - 0x15]
mov dword [ebp - 0x60], ecx
mov cl, byte [ebp - 0x16]
mov dword [ebp - 0x58], ecx
mov cl, byte [ebp - 0x17]
mov dword [ebp - 0x50], ecx
mov cl, byte [ebp - 0x18]
mov dword [ebp - 0x4c], ecx
mov cl, byte [ebp - 0x19]
mov dword [ebp - 0xa4], ecx
mov cl, byte [ebp - 0x1a]
mov dword [ebp - 0xec], ecx
mov cl, byte [ebp - 0x1b]
mov dword [ebp - 0x48], ecx
mov cl, byte [ebp - 0x1c]
mov dword [ebp - 0xcc], ecx
mov cl, byte [ebp - 0x1d]
mov dword [ebp - 0x94], ecx
mov cl, byte [ebp - 0x1e]
mov dword [ebp - 0xe4], ecx
mov cl, byte [ebp - 0x1f]
mov dword [ebp - 0x8c], ecx
mov cl, byte [ebp - 0x20]
mov dword [ebp - 0xc4], ecx
mov cl, byte [ebp - 0x21]
mov dword [ebp - 0x84], ecx
mov cl, byte [ebp - 0x22]
mov dword [ebp - 0xe8], ecx
mov cl, byte [ebp - 0x23]
mov dword [ebp - 0x7c], ecx
mov cl, byte [ebp - 0x24]
mov dword [ebp - 0xbc], ecx
mov cl, byte [ebp - 0x25]
mov dword [ebp - 0x74], ecx
mov cl, byte [ebp - 0x26]
mov dword [ebp - 0xdc], ecx
mov cl, byte [ebp - 0x27]
mov dword [ebp - 0x6c], ecx
mov cl, byte [ebp - 0x28]
mov dword [ebp - 0xb4], ecx
mov cl, byte [ebp - 0x29]
mov dword [ebp - 0x64], ecx
mov cl, byte [ebp - 0x2a]
mov dword [ebp - 0xf4], ecx
mov cl, byte [ebp - 0x2b]
mov dword [ebp - 0x5c], ecx
mov cl, byte [ebp - 0x2c]
mov esi, dword [ebp - 0xf8]
mov edi, dword [ebp - 0x100]
mov ebx, dword [ebp - 0xfc]
mov dword [ebp - 0xac], ecx
mov cl, byte [ebp - 0x2d]
mov dword [ebp - 0x54], ecx
mov cl, byte [ebp - 0x2e]
mov dword [ebp - 0xd4], ecx
mov cl, byte [ebp - 0x2f]
mov dword [ebp - 0xf0], ecx
mov cl, byte [ebp - 0x30]
mov dword [ebp - 0xe0], ecx
mov cl, byte [ebp - 0x31]
mov dword [ebp - 0xd8], ecx
mov cl, byte [ebp - 0x32]
mov dword [ebp - 0xd0], ecx
mov cl, byte [ebp - 0x33]
mov dword [ebp - 0x9c], ecx
mov cl, byte [ebp - 0x34]
mov dword [ebp - 0x3c], ecx
mov edi, edi
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x3c]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x34], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x9c]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x9c], eax
mov byte [ebp - 0x33], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xd0]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xd0], eax
mov byte [ebp - 0x32], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xd8]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xd8], eax
mov byte [ebp - 0x31], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xe0]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xe0], eax
mov byte [ebp - 0x30], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xf0]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xf0], eax
mov byte [ebp - 0x2f], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xd4]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xd4], eax
mov byte [ebp - 0x2e], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x54]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x2d], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xac]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xac], eax
mov byte [ebp - 0x2c], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x5c]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x2b], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xf4]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xf4], eax
mov byte [ebp - 0x2a], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x64]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x29], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xb4]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xb4], eax
mov byte [ebp - 0x28], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x6c]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x27], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xdc]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xdc], eax
mov byte [ebp - 0x26], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x74]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x74], eax
mov byte [ebp - 0x25], al
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xbc]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xbc], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x7c]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x7c], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xe8]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xe8], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x84]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x84], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xc4]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xc4], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x8c]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x8c], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xe4]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xe4], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x94]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x94], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xcc]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xcc], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x48]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x48], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xec]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xec], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xa4]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xa4], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x4c]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x4c], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x50]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x50], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x58]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x58], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x60]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x60], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x68]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x68], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x70]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x70], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x78]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x78], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x80]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x80], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x88]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x88], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x90]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x90], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x98]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x98], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xa0]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xa0], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xa8]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xa8], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xb0]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xb0], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xb8]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xb8], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xc0]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xc0], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0xc8]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0xc8], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x40]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x40], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x44]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x44], eax
movzx ecx, byte [eax + 0x58e640]
mov eax, dword [ebp - 0x38]
movzx eax, al
xor eax, ecx
mov dword [ebp - 0x38], eax
add eax, edx
inc edx
and eax, 0xff
cmp edx, 0x12
jb 0x4d60b0
mov eax, dword [ebp - 0x34]
mov dword [ebx], eax
mov eax, dword [ebp - 0x30]
mov dword [ebx + 4], eax
mov eax, dword [ebp - 0x2c]
mov dword [ebx + 8], eax
mov eax, dword [ebp - 0x28]
mov dword [ebx + 0xc], eax
movzx ecx, byte [edi]
movzx eax, byte [esi + 0xf]
xor ecx, eax
movzx eax, byte [esi]
movzx ecx, byte [ecx + 0x58e640]
xor ecx, eax
mov byte [esi], cl
movzx eax, byte [edi + 1]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 1]
xor ecx, eax
mov byte [esi + 1], cl
movzx eax, byte [edi + 2]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 2]
xor ecx, eax
mov byte [esi + 2], cl
movzx eax, byte [edi + 3]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 3]
xor ecx, eax
mov byte [esi + 3], cl
movzx eax, byte [edi + 4]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 4]
xor ecx, eax
mov byte [esi + 4], cl
movzx eax, byte [edi + 5]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 5]
xor ecx, eax
mov byte [esi + 5], cl
movzx eax, byte [edi + 6]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 6]
xor ecx, eax
mov byte [esi + 6], cl
movzx eax, byte [edi + 7]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 7]
xor ecx, eax
mov byte [esi + 7], cl
movzx eax, byte [edi + 8]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 8]
xor ecx, eax
mov byte [esi + 8], cl
movzx eax, byte [edi + 9]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 9]
xor ecx, eax
mov byte [esi + 9], cl
movzx eax, byte [edi + 0xa]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 0xa]
xor ecx, eax
mov byte [esi + 0xa], cl
movzx eax, byte [edi + 0xb]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 0xb]
xor ecx, eax
mov byte [esi + 0xb], cl
movzx eax, byte [edi + 0xc]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 0xc]
xor ecx, eax
mov byte [esi + 0xc], cl
movzx eax, byte [edi + 0xd]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 0xd]
xor ecx, eax
mov byte [esi + 0xd], cl
movzx eax, byte [edi + 0xe]
xor eax, ecx
movzx ecx, byte [eax + 0x58e640]
movzx eax, byte [esi + 0xe]
xor ecx, eax
mov byte [esi + 0xe], cl
movzx eax, byte [edi + 0xf]
xor eax, ecx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
mov al, byte [eax + 0x58e640]
xor byte [esi + 0xf], al
pop esi
pop ebx
call fcn.00553510
mov esp, ebp
pop ebp
ret