Search found 1534 matches

by Admin
Mon Dec 17, 2018 2:43 am
Forum: Technical questions
Topic: Distribution of protected DLL
Replies: 3
Views: 203

Re: Distribution of protected DLL

So if the application itself is not protected, this logic makes it vulnerable for license hijacking, or I'm wrong? I cannot force my customers to protect their applications as well.

Where in my answer do you see anything about applications of your customers?
by Admin
Sat Dec 15, 2018 8:54 am
Forum: Technical questions
Topic: error after protect .so file under centos 6.8
Replies: 3
Views: 177

Re: error after protect .so file under centos 6.8

Please try the 1060 build.
by Admin
Sat Dec 15, 2018 8:02 am
Forum: Technical questions
Topic: Distribution of protected DLL
Replies: 3
Views: 203

Re: Distribution of protected DLL

You can use the licensing feature for it. For example after purchasing a license you will send a serial number to a customer and your protected DLL will become registered.
by Admin
Tue Dec 04, 2018 6:24 am
Forum: Technical questions
Topic: linux program protected by vmp 3.1.2 crash directly in c5 series instance of AWS
Replies: 27
Views: 913

Re: linux program protected by vmp 3.1.2 crash directly in c5 series instance of AWS

Try switch off the packing feature at the options tab in VMProtect.
by Admin
Tue Dec 04, 2018 5:23 am
Forum: Technical questions
Topic: How do I use a map file for binaries compiled by Xcode.
Replies: 1
Views: 99

Re: How do I use a map file for binaries compiled by Xcode.

Please notice that OSX binaries can contain the debug information (symbols, etc.) inside itself, so you don't need generate a MAP file in Xcode and don't use the "strip" tool before protection.
by Admin
Fri Nov 30, 2018 7:16 am
Forum: Technical questions
Topic: Unable to protect drivers
Replies: 2
Views: 203

Re: Unable to protect drivers

It seems you tried to load the protected driver without digital signature, so you have to sign it or disable signed driver enforcement for Windows like this: 1. Click the Start Start menu and select Settings. 2. Click Update and Security. 3. Click on Recovery. 4. Click Restart now under Advanced Sta...
by Admin
Wed Nov 28, 2018 6:55 am
Forum: Technical questions
Topic: linux program protected by vmp 3.1.2 crash directly in c5 series instance of AWS
Replies: 27
Views: 913

Re: linux program protected by vmp 3.1.2 crash directly in c5 series instance of AWS

I tried a lot of machines, test_vmp can work properly, except for some machines. Because AWS C5 has bug in its CPU. I have already shown it - "_init_proc" belongs to your original program ( it isn't the VMProtect code ). The bug appers in Skylake after changing memory attributes of the fi...
by Admin
Tue Nov 27, 2018 8:22 am
Forum: Technical questions
Topic: linux program protected by vmp 3.1.2 crash directly in c5 series instance of AWS
Replies: 27
Views: 913

Re: linux program protected by vmp 3.1.2 crash directly in c5 series instance of AWS

GDB also shows accessible memory region at 0x600ff8: [centos@xxxx ~]$ gdb ./test_vmp GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-110.el7 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are fre...
by Admin
Tue Nov 27, 2018 8:13 am
Forum: Technical questions
Topic: linux program protected by vmp 3.1.2 crash directly in c5 series instance of AWS
Replies: 27
Views: 913

Re: linux program protected by vmp 3.1.2 crash directly in c5 series instance of AWS

It seems the problem at the server side (looks like a bug in CPU):
4003CC: got SIGSEGV signal (Segmentation violation)