Function at 0x4d04f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x64
push ebx
push esi
mov esi, dword [edx]
mov ebx, ecx
mov ecx, dword [edx + 4]
inc esi
push edi
mov edi, dword [edx + 0x10]
mov eax, dword [ebx]
push esi
push dword [ebx + 0xc]
mov dword [esp + 0x44], eax
mov eax, dword [edx + 0x14]
mov dword [esp + 0x38], ebx
mov dword [esp + 0x24], 0
mov dword [esp + 0x30], 0
mov dword [esp + 0x40], 0
mov dword [esp + 0x18], ecx
mov dword [esp + 0x2c], edi
mov dword [esp + 0x70], edi
mov dword [esp + 0x1c], eax
mov dword [esp + 0x74], eax
call fcn.0045d190
mov ecx, dword [esp + 0x38]
add esp, 8
mov ebx, eax
mov dword [esp + 0x18], ebx
mov ecx, dword [ecx + 0xc]
push esi
push ecx
test ebx, ebx
jne 0x4d0578
call fcn.0045d410
sub eax, 5
add esp, 8
neg eax
sbb eax, eax
and eax, 7
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.0045cd60
mov ecx, dword [esp + 0x44]
mov dword [esp + 0x58], eax
mov ecx, dword [ecx + 0x24]
mov edx, dword [ecx]
mov dword [esp + 0x50], edx
lea edx, [esp + 0x4c]
push edx
push eax
mov eax, dword [esp + 0x40]
push ebx
mov edx, dword [eax + 0x14]
call fcn.004c4180
add esp, 0x14
test eax, eax
jne 0x4d0bd6
mov ebx, dword [ebp + 0x20]
nop
lea eax, [esp + 0x1c]
mov dword [esp + 0x4c], 0xffffffff
push eax
lea eax, [esp + 0x38]
mov dword [esp + 0x24], 0
push eax
lea eax, [esp + 0x28]
mov dword [esp + 0x3c], 0
push eax
lea eax, [esp + 0x58]
push eax
lea eax, [esp + 0x70]
push eax
mov eax, dword [esp + 0x5c]
push dword [esp + 0x58]
mov eax, dword [eax + 0x14]
call eax
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x4d0b2a
mov ecx, dword [esp + 0x10]
cmp dword [esp + 0x1c], ecx
jl 0x4d05b0
cmp dword [esp + 0x38], eax
jne 0x4d08c6
mov eax, dword [esp + 0x50]
sub eax, dword [esp + 0x20]
mov dword [esp + 0x54], eax
mov eax, dword [esp + 0x18]
add eax, dword [esp + 0x20]
mov dword [esp + 0x58], eax
mov eax, edi
or eax, dword [esp + 0x14]
je 0x4d07da
mov eax, edi
mov dword [esp + 0x38], esi
and eax, 1
or eax, esi
jne 0x4d066b
mov ebx, dword [esp + 0x14]
inc esi
xor edx, edx
xor ecx, ecx
mov eax, esi
bts edx, eax
cmp eax, 0x20
cmovae ecx, edx
xor edx, ecx
cmp eax, 0x40
cmovae ecx, edx
and edx, edi
and ecx, ebx
or edx, ecx
je 0x4d0644
mov ebx, dword [ebp + 0x20]
mov dword [esp + 0x38], esi
mov edi, dword [ebp + 0x10]
xor edx, edx
dec edi
mov dword [esp + 0x2c], 0
xor ecx, ecx
mov eax, edi
bts edx, eax
cmp eax, 0x20
cmovae ecx, edx
xor edx, ecx
cmp eax, 0x40
cmovae ecx, edx
and edx, dword [esp + 0x24]
and ecx, dword [esp + 0x14]
or edx, ecx
jne 0x4d06d0
mov ebx, dword [esp + 0x2c]
mov esi, dword [esp + 0x24]
dec edi
xor edx, edx
xor ecx, ecx
mov eax, edi
bts edx, eax
inc ebx
cmp eax, 0x20
cmovae ecx, edx
xor edx, ecx
cmp eax, 0x40
cmovae ecx, edx
and edx, esi
and ecx, dword [esp + 0x14]
or edx, ecx
je 0x4d06a2
mov esi, dword [esp + 0x38]
mov dword [esp + 0x2c], ebx
mov ebx, dword [ebp + 0x20]
sub esi, dword [esp + 0x2c]
mov eax, esi
cdq
sub eax, edx
mov edi, eax
sar edi, 1
test edi, edi
jle 0x4d07da
mov eax, dword [esp + 0x3c]
mov dword [esp + 0x2c], 0
mov ecx, dword [eax + 0x24]
mov eax, dword [ecx]
mov dword [esp + 0x38], eax
lea eax, [esp + 0x40]
push eax
mov eax, dword [esp + 0x34]
push dword [esp + 0x58]
push dword [esp + 0x60]
mov edx, dword [eax + 0x14]
call fcn.004c4180
mov esi, eax
add esp, 0xc
test esi, esi
je 0x4d0725
mov ecx, dword [esp + 0x10]
jmp 0x4d07e0
add edi, dword [ebp + 0x10]
mov eax, dword [esp + 0x40]
mov ebx, dword [esp + 0x38]
cmp dword [esp + 0x2c], edi
jge 0x4d077a
lea ecx, [esp + 0x2c]
mov dword [esp + 0x5c], 0
push ecx
lea ecx, [esp + 0x5c]
mov dword [esp + 0x58], 0
push ecx
lea ecx, [esp + 0x5c]
mov dword [esp + 0x60], 0
push ecx
lea ecx, [esp + 0x68]
push ecx
lea ecx, [esp + 0x74]
push ecx
push eax
mov eax, dword [ebx + 0x14]
call eax
mov esi, eax
add esp, 0x18
mov eax, dword [esp + 0x40]
test esi, esi
je 0x4d0730
push eax
mov eax, ebx
mov eax, dword [eax + 0x10]
call eax
mov ebx, dword [ebp + 0x20]
add esp, 4
test esi, esi
je 0x4d0797
cmp esi, 0x65
je 0x4d0797
mov ecx, dword [esp + 0x10]
jmp 0x4d07e0
mov ecx, dword [esp + 0x10]
xor eax, eax
cmp esi, 0x65
sete al
sub eax, dword [ebp + 0x10]
add eax, dword [esp + 0x2c]
test eax, eax
jle 0x4d07de
movq xmm1, qword [esp + 0x68]
add ecx, eax
movd xmm0, eax
psrlq xmm1, xmm0
mov dword [esp + 0x10], ecx
movq qword [esp + 0x68], xmm1
mov eax, dword [esp + 0x6c]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x68]
mov dword [esp + 0x24], eax
jmp 0x4d07de
mov ecx, dword [esp + 0x10]
xor esi, esi
mov dword [esp + 0x38], 1
test esi, esi
jne 0x4d0bc4
test ecx, ecx
jg 0x4d0823
cmp dword [ebp + 8], esi
jg 0x4d0823
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x4d08b4
mov edx, dword [esp + 0x18]
push ecx
mov ecx, ebx
call fcn.004d0440
mov esi, eax
add esp, 4
test esi, esi
jne 0x4d0bc4
jmp 0x4d08b4
mov edi, dword [ebp + 0x1c]
lea ecx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x4d0830
mov eax, dword [ebx + 4]
sub edi, ecx
mov edx, dword [ebx + 8]
lea ecx, [edi + 1]
add ecx, eax
cmp ecx, edx
jl 0x4d0894
mov eax, edx
cdq
mov esi, eax
mov ecx, edx
mov eax, edi
cdq
add esi, eax
mov eax, dword [ebx]
mov dword [esp + 0x58], eax
adc ecx, edx
add esi, 0x64
adc ecx, 0
mov dword [esp + 0x5c], ecx
call fcn.004b6d50
test eax, eax
jne 0x4d0b20
push dword [esp + 0x5c]
mov ecx, dword [esp + 0x5c]
push esi
call fcn.00437a60
add esp, 8
test eax, eax
je 0x4d0b20
mov dword [ebx], eax
mov eax, dword [ebx + 4]
mov dword [ebx + 8], esi
mov ecx, dword [ebp + 0x1c]
mov esi, dword [ebx]
add eax, esi
push edi
push ecx
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 4]
add esp, 0xc
add eax, edi
mov dword [ebx + 4], eax
mov byte [esi + eax], 0
xor esi, esi
mov ecx, dword [esp + 0x10]
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x1c], ecx
jl 0x4d05b0
mov eax, dword [ebp + 0x10]
mov edx, dword [esp + 0x1c]
add eax, ecx
cmp edx, eax
jge 0x4d0a9c
sub edx, ecx
xor eax, eax
xor ecx, ecx
bts ecx, edx
cmp edx, 0x20
cmovae eax, ecx
xor ecx, eax
cmp edx, 0x40
cmovae eax, ecx
and ecx, edi
and eax, dword [esp + 0x14]
or ecx, eax
je 0x4d08ff
mov edi, 1
jmp 0x4d0901
xor edi, edi
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x2c], edi
cmp dword [esp + 0x1c], ecx
jle 0x4d0935
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x20]
sub eax, ecx
push eax
lea edx, [edx + ecx]
mov ecx, ebx
call fcn.004d0440
mov esi, eax
add esp, 4
test esi, esi
jne 0x4d0a83
test edi, edi
je 0x4d09c8
mov edi, dword [ebp + 0x14]
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x4d0943
mov eax, dword [ebx + 4]
sub edi, ecx
mov edx, dword [ebx + 8]
lea ecx, [edi + 1]
add ecx, eax
cmp ecx, edx
jl 0x4d09a7
mov eax, edx
cdq
mov esi, eax
mov ecx, edx
mov eax, edi
cdq
add esi, eax
mov eax, dword [ebx]
mov dword [esp + 0x58], eax
adc ecx, edx
add esi, 0x64
adc ecx, 0
mov dword [esp + 0x5c], ecx
call fcn.004b6d50
test eax, eax
jne 0x4d0b20
push dword [esp + 0x5c]
mov ecx, dword [esp + 0x5c]
push esi
call fcn.00437a60
add esp, 8
test eax, eax
je 0x4d0b20
mov dword [ebx], eax
mov eax, dword [ebx + 4]
mov dword [ebx + 8], esi
mov esi, dword [ebx]
add eax, esi
push edi
push dword [ebp + 0x14]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 4]
add esp, 0xc
add eax, edi
mov edi, dword [esp + 0x2c]
mov dword [ebx + 4], eax
mov byte [esi + eax], 0
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x34]
sub eax, ecx
push eax
lea edx, [ecx + edx]
mov ecx, ebx
call fcn.004d0440
mov esi, eax
add esp, 4
test esi, esi
jne 0x4d0a83
test edi, edi
je 0x4d0a83
mov edi, dword [ebp + 0x18]
lea ecx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x4d0a00
mov eax, dword [ebx + 4]
sub edi, ecx
mov edx, dword [ebx + 8]
lea ecx, [edi + 1]
add ecx, eax
cmp ecx, edx
jl 0x4d0a64
mov eax, edx
cdq
mov esi, eax
mov ecx, edx
mov eax, edi
cdq
add esi, eax
mov eax, dword [ebx]
mov dword [esp + 0x58], eax
adc ecx, edx
add esi, 0x64
adc ecx, 0
mov dword [esp + 0x5c], ecx
call fcn.004b6d50
test eax, eax
jne 0x4d0b20
push dword [esp + 0x5c]
mov ecx, dword [esp + 0x5c]
push esi
call fcn.00437a60
add esp, 8
test eax, eax
je 0x4d0b20
mov dword [ebx], eax
mov eax, dword [ebx + 4]
mov dword [ebx + 8], esi
mov esi, dword [ebx]
add eax, esi
push edi
push dword [ebp + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 4]
add esp, 0xc
add eax, edi
mov dword [ebx + 4], eax
mov byte [esi + eax], 0
xor esi, esi
mov eax, dword [esp + 0x34]
mov dword [esp + 0x28], eax
test esi, esi
jne 0x4d0bc4
mov edi, dword [esp + 0x24]
jmp 0x4d05b0
cmp dword [ebp + 0xc], 0
je 0x4d0bc4
mov edi, dword [ebp + 0x1c]
lea ecx, [edi + 1]
nop dword [eax]
mov al, byte [edi]
inc edi
test al, al
jne 0x4d0ab0
mov eax, dword [ebx + 4]
sub edi, ecx
mov edx, dword [ebx + 8]
lea ecx, [edi + 1]
add ecx, eax
cmp ecx, edx
jl 0x4d0b0c
mov eax, edx
cdq
mov esi, eax
mov ecx, edx
mov eax, edi
cdq
add esi, eax
mov eax, dword [ebx]
mov dword [esp + 0x58], eax
adc ecx, edx
add esi, 0x64
adc ecx, 0
mov dword [esp + 0x5c], ecx
call fcn.004b6d50
test eax, eax
jne 0x4d0b20
push dword [esp + 0x5c]
mov ecx, dword [esp + 0x5c]
push esi
call fcn.00437a60
add esp, 8
test eax, eax
je 0x4d0b20
mov dword [ebx], eax
mov eax, dword [ebx + 4]
mov dword [ebx + 8], esi
mov ecx, dword [ebp + 0x1c]
mov esi, dword [ebx]
add eax, esi
push edi
push ecx
push eax
call sub.VCRUNTIME140.dll_memcpy
jmp 0x4d0bb3
mov esi, 7
jmp 0x4d0bc4
cmp esi, 0x65
jne 0x4d0bc4
mov edi, dword [esp + 0x28]
add edi, dword [esp + 0x18]
lea ecx, [edi + 1]
nop
mov al, byte [edi]
inc edi
test al, al
jne 0x4d0b40
mov eax, dword [ebx + 4]
sub edi, ecx
mov edx, dword [ebx + 8]
lea ecx, [edi + 1]
add ecx, eax
cmp ecx, edx
jl 0x4d0b9c
mov eax, edx
cdq
mov esi, eax
mov ecx, edx
mov eax, edi
cdq
add esi, eax
mov eax, dword [ebx]
mov dword [esp + 0x58], eax
adc ecx, edx
add esi, 0x64
adc ecx, 0
mov dword [esp + 0x5c], ecx
call fcn.004b6d50
test eax, eax
jne 0x4d0b20
push dword [esp + 0x5c]
mov ecx, dword [esp + 0x5c]
push esi
call fcn.00437a60
add esp, 8
test eax, eax
je 0x4d0b20
mov dword [ebx], eax
mov eax, dword [ebx + 4]
mov dword [ebx + 8], esi
mov ecx, dword [esp + 0x18]
add ecx, dword [esp + 0x28]
mov esi, dword [ebx]
add eax, esi
push edi
push ecx
push eax
call sub.VCRUNTIME140.dll_memcpy
mov ebx, dword [ebp + 0x20]
mov eax, dword [ebx + 4]
add esp, 0xc
add eax, edi
mov dword [ebx + 4], eax
mov byte [esi + eax], 0
xor esi, esi
mov eax, dword [esp + 0x48]
push dword [esp + 0x44]
mov eax, dword [eax + 0x10]
call eax
add esp, 4
mov eax, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret