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.
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
