Main functions
Code virtualization: Convert the protected program code into virtual machine code. When the program is running, the virtual machine will simulate program execution. Advanced code obfuscation when entering and leaving a virtual machine increases protection.
Advanced obfuscation: Using techniques such as flower instructions and non-equivalent code deformation, the program code is converted into a code that is functionally equivalent but difficult to read and understand, fully interfering with static analysis.
Code encryption: Use SMC (Self-Modifying Code) technology to encrypt the original function, and decrypt and execute the function only when the function is executed. This protection method operates with high efficiency and almost no performance loss.
Resource encryption: It can protect resources in software developed by Unity3D, UE4, etc. to prevent extraction.
FAQ
How can the encrypted file be named the same as the source program?
When using Virbox Protector to encrypt program files, the encrypted files will usually have a specific suffix added automatically (such as .ssp). To remove this suffix, you can right-click the file to be encrypted in the file list of the software, select "Set output directory after protection", and then set the folder where the encrypted file is stored. In this way, the encrypted program files will be output to the specified folder without a specific suffix.
How to set the validity period for software?
Virbox Protector supports setting the validity period for the software. However, it should be noted that if users try to use the software after it expires, they may encounter a prompt that the password has expired or the password is not within the validity period. This is usually caused by an incorrect system time or a damaged motherboard battery. At this time, the user needs to manually set the correct system time or replace the motherboard battery.
Virbox Protector update log:
1: Optimized performance
2: We are serious about solving bug problems
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