Download Themida v3.1.4.18 x32/x64 Retail Licensed

Themida v3.1.4.18 x32/x64 Retail Licensed

Themida v3.1.4.18 x32/x64 Retail Licensed
Themida v3.1.4.18 x32/x64 Retail Licensed


When an application is being created, the Compiler will compile the application source code into several object files made of machine language code. Then the object files are linked together to create the final executable.

In the same manner that the source code of an application is converted into machine code at compilation time, there are tools that can convert a compiled application into assembly language or a higher programming language. These tools are known as dissemblers and de-compilers.

An attacker can use a dissembler or de-compiler to study how a specific application works and what a specific routine does. When the attacker has a good knowledge of the target application, he can modify the compiled application to alter his behavior. For example, the attacker could bypass the routine that checks for the trial period in an application and make it run forever or even worse, cause the application to behave as if it was registered.

Software Protectors
Software protectors were created to keep an attacker from directly inspecting or modifying a compiled application. A software protector is like a shield that keeps an application encrypted and protected against possible attacks. When a protected application is going to be run by the operating system, the software protector will first take control of the CPU and check for possible cracking tools (dissemblers or de-compilers) that may be running on the system. If everything is safe the software protector will proceed to decrypting the protected application and giving it the control of the CPU to be executed as normal.
The advantages of using a Software Protector are:

Protect an application against piracy.
Prevents attackers from studying how an application is implemented.
Will not allow attackers to modify an application to change its behavior

The Weakness
Since software protectors were born, many attackers have centered most of their efforts on attacking the software protectors themselves instead of the applications. Many tools have been developed that aid in the attacking of software protectors. These attacks often result in the attacker obtaining the original application that is decrypted and has the protection wrapper removed.

The main problem with software protectors is that they use protection techniques very well known by crackers, so they can be easily bypassed with traditional cracking tools. Another important problem in software protectors is that they have restricted execution by the operating system, that is, they run with normal application privileges. Because of this attackers can use cracking tools that run at the same priority level as the operating system allowing them to fully supervise what a software protector is doing at a certain time and attack it in specific places.

Revolutionary Solution
With Themida® , we have centered in the main weakness that software protectors have thus providing a complete solution to overcome those problems. Themida® uses the SecureEngine® protection technology that, when running in the highest priority level, implements never seen before protection techniques to protect applications against advanced software cracking.

Current Protectors Claim to be the Best!
Software protection programming is not a very well known field for most programmers. Software protection techniques are not like "visible" features that can be seen and compared. Because of this most software protection authors could talk about impressive techniques that are included deep inside the protection scheme, when many times most of these techniques hardly exist or they are much simpler than what they seem. Most software protectors reiterate a lot about using very strong cryptographic algorithms like RSA, Elliptic curves and AES hoping that the final user will believe that those protectors and the cryptic algorithms are unbreakable. This if far from the truth as software protection is very different from data protection. Even if a software protector encrypts the protected application with the most robust cryptographic algorithm, sooner or later the protected application needs to be decrypted in order to be run by the CPU. It is in this phase when most attackers will start their work by dumping the decrypted application from memory to disk thus not having to deal with the cryptographic algorithm and reconstructing of the original application.

The Mission
In Themida® we want to be realistic about which weakness can be exploiting by attackers and what we really need to pay attention to protect an application with the highest security possible against software cracking.

Features
These are the key features of Themida®:
Anti-debugger techniques that detect/fool any kind of debugger
Different encryption algorithms and keys in each protected application
Anti-API scanners techniques that avoids reconstruction of original import table
Automatic decompilation and scrambling techniques in target application
Virtual Machine emulation in specific blocks of code
Advanced Mutator engine
SDK communication with protection layer
Anti-disassembly techniques for any static and interactive disassembler
Multiple polymorphic layers with more than 50.000 permutations
Advanced API-Wrapping techniques
Anti-monitors techniques against file and registry monitors
Random garbage code insertion between real instructions
Specialized protection threads
Advanced Threads network communication
Anti-Memory patching and CRC techniques in target application
Metamorphic engine to scramble original instructions
Advanced Entry point protection
Dynamic encryption in target application
Anti-tracing code insertion between real instructions
Advanced Anti-breakpoint manager
Real time protection in target application
Compression of target application, resources and protection code
Anti-“debugger hiders” techniques
Full mutation in protection code to avoid pattern recognition
Real-time simulation in target application
Intelligent protection code insertion inside target application
Random internal data relocation
Possibility to customize dialogs in protected application
Support of command line
Many many more...

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