Function at 0x4e7bc4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x120], ebx
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
mov esi, dword [ebp + 8]
xor eax, eax
push ebp
push 0x4e800f
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 1
mov eax, ebx
call fcn.004e78bc
test al, al
jne 0x4e7c50
lea eax, [ebp - 0x14]
push eax
lea edx, [ebp - 0x11c]
mov eax, dword [ebx]
call fcn.004038a8
lea eax, [ebp - 0x11c]
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 4
lea eax, [ebp - 0x1c]
push eax
lea edx, [ebp - 0x120]
mov eax, dword [0x517d1c]
call fcn.00406964
mov eax, dword [ebp - 0x120]
xor ecx, ecx
pop edx
call fcn.0040a140
mov edx, dword [ebp - 0x14]
mov eax, 3
call fcn.004e774c
mov dword [ebp - 8], edi
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
xor eax, eax
mov al, byte [ebx + 0x14]
cmp eax, 7
ja case.default.0x4e7c67
jmp dword [eax*4 + 0x4e7c6e]
mov eax, dword [ebp - 8]
cmp eax, dword [ebp - 0xc]
je 0x4e7cb8
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
mov ecx, esi
call fcn.00402d04
jmp 0x4e7cb8
mov edx, dword [ebp - 0xc]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x24]
add dword [ebp - 0xc], eax
sub esi, dword [ebx + 0x24]
cmp esi, dword [ebx + 0x24]
jge 0x4e7ca5
test esi, esi
jle case.default.0x4e7c67
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebp - 0xc]
mov ecx, esi
call fcn.00402d04
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebx + 0x2c]
mov ecx, esi
call fcn.00402d04
jmp case.default.0x4e7c67
mov eax, dword [ebp - 0xc]
push eax
mov ecx, edi
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 8]
call fcn.004d7a2c
mov edx, dword [ebp - 0xc]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 0xc]
call fcn.004d7a2c
mov eax, dword [ebx + 0x24]
add dword [ebp - 8], eax
mov eax, dword [ebx + 0x24]
add dword [ebp - 0xc], eax
sub esi, dword [ebx + 0x24]
mov edi, dword [ebx + 0x24]
cmp esi, edi
jge 0x4e7cee
test esi, esi
jle case.default.0x4e7c67
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebp - 0xc]
push eax
mov ecx, esi
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebp - 8]
call fcn.004d7a2c
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, eax
mov eax, dword [ebx + 0x2c]
call fcn.004d7a2c
jmp case.default.0x4e7c67
mov eax, dword [ebx + 0x34]
mov dword [ebp - 0x10], eax
jmp 0x4e7db0
mov eax, dword [ebp - 0xc]
push eax
mov ecx, edi
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 8]
call fcn.004d7a2c
mov edx, dword [ebp - 0xc]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x24]
add dword [ebp - 8], eax
mov eax, dword [ebx + 0x24]
add dword [ebp - 0xc], eax
sub esi, dword [ebx + 0x24]
mov edi, dword [ebx + 0x24]
cmp esi, edi
jge 0x4e7d80
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
test esi, esi
jle case.default.0x4e7c67
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebp - 0xc]
push eax
mov ecx, esi
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebp - 8]
call fcn.004d7a2c
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, eax
mov eax, dword [ebx + 0x2c]
call fcn.004d7a2c
jmp case.default.0x4e7c67
test esi, esi
jle case.default.0x4e7c67
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebp - 8]
mov al, byte [eax]
mov edx, dword [ebx + 0x2c]
xor al, byte [edx]
mov edx, dword [ebp - 0xc]
mov byte [edx], al
mov ecx, dword [ebx + 0x24]
dec ecx
mov edi, dword [ebx + 0x34]
mov edx, edi
lea eax, [edi + 1]
call fcn.00402d04
mov eax, dword [ebx + 0x34]
mov edx, dword [ebx + 0x24]
mov ecx, dword [ebp - 0xc]
mov cl, byte [ecx]
mov byte [eax + edx - 1], cl
inc dword [ebp - 0xc]
inc dword [ebp - 8]
dec esi
test esi, esi
jg 0x4e7e14
jmp case.default.0x4e7c67
test esi, esi
jle case.default.0x4e7c67
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebp - 8]
mov al, byte [eax]
mov edx, dword [ebx + 0x2c]
xor al, byte [edx]
mov edx, dword [ebp - 0xc]
mov byte [edx], al
mov ecx, dword [ebx + 0x24]
dec ecx
mov edi, dword [ebx + 0x34]
mov edx, edi
lea eax, [edi + 1]
call fcn.00402d04
mov eax, dword [ebx + 0x34]
mov edx, dword [ebx + 0x24]
mov ecx, dword [ebx + 0x2c]
mov cl, byte [ecx]
mov byte [eax + edx - 1], cl
inc dword [ebp - 0xc]
inc dword [ebp - 8]
dec esi
test esi, esi
jg 0x4e7e73
jmp case.default.0x4e7c67
mov eax, dword [ebx + 0x2c]
push eax
mov ecx, edi
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 8]
call fcn.004d7a2c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, dword [ebx + 0x34]
mov eax, dword [ebx + 0x2c]
call fcn.004d7a2c
mov eax, dword [ebx + 0x24]
add dword [ebp - 8], eax
sub esi, dword [ebx + 0x24]
mov edi, dword [ebx + 0x24]
cmp esi, edi
jge 0x4e7eca
test esi, esi
jle case.default.0x4e7c67
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, eax
mov eax, dword [ebx + 0x2c]
call fcn.004d7a2c
jmp case.default.0x4e7c67
mov eax, dword [ebx + 0x2c]
push eax
mov ecx, edi
mov edx, dword [ebx + 0x34]
mov eax, dword [ebp - 8]
call fcn.004d7a2c
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov edx, dword [ebx + 0x34]
mov eax, dword [ebx + 0x2c]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
mov eax, dword [ebx + 0x24]
add dword [ebp - 8], eax
sub esi, dword [ebx + 0x24]
mov edi, dword [ebx + 0x24]
cmp esi, edi
jge 0x4e7f3d
test esi, esi
jle case.default.0x4e7c67
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov eax, dword [ebx + 0x34]
push eax
mov ecx, dword [ebx + 0x24]
mov edx, eax
mov eax, dword [ebx + 0x2c]
call fcn.004d7a2c
jmp case.default.0x4e7c67
test esi, esi
jle case.default.0x4e7c67
mov edx, dword [ebx + 0x2c]
mov eax, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
call fcn.00402d04
mov edx, dword [ebx + 0x2c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x2c]
mov ecx, dword [ebx + 0x24]
dec ecx
mov edi, dword [ebx + 0x34]
mov edx, edi
lea eax, [edi + 1]
call fcn.00402d04
mov eax, dword [ebp - 8]
mov al, byte [eax]
mov edx, dword [ebx + 0x2c]
xor al, byte [edx]
mov edx, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x24]
mov byte [edx + ecx - 1], al
inc dword [ebp - 8]
dec esi
test esi, esi
jg 0x4e7fa9
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e8016
lea eax, [ebp - 0x120]
call fcn.00404700
lea eax, [ebp - 0x14]
call fcn.00404700
ret